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MCP1320T-42JE/OT

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Datasheet
Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 6.3ms, reset delay = 200ms, Vtrpd - 4.2V)
Manufacturer: Microchip



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Manufacturer
Microchip
Product Category
Supervisory Circuits
RoHS - XON
Y Icon ROHS
Package / Case
SOT-23-5
Packaging
Reel
Series
Mcp1320
Brand
Microchip Technology
Factory Pack Quantity :
3000
Cnhts
8542319000
Hts Code
8542390001
Mxhts
85423901
Product Type
Supervisory Circuits
Subcategory
Pmic - Power Management Ics
Taric
8542399000
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Mfr. Part No.
Description
Stock
Microchip Technology Supervisory Circuits ACTIVE LO OPEN-DRAIN WDI
3099
Microchip Technology Supervisory Circuits ACTIVE LO OPEN-DRAIN WDI
2153
Supervisory Circuits Active low OD
113
Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 1600ms, reset delay = 30ms, Vtrpd - 2.6V)
3000
Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 1600ms, reset delay = 1600ms, Vtrpd - 2.0V)
3000
Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 1600ms, reset delay = 200ms, Vtrpd - 2.0V)
18000
Supervisory Circuits ACTIVE LO OPEN-DRAIN WDI
195
Supervisory Circuits ACTIVE LO OPEN-DRAIN WDI
212
Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 102ms, reset delay = 1.6ms, Vtrpd - 4.6V)
2665
Supervisory Circuits Active low Open-drain + Active high P-P, WDI (WDI = 6.3ms, reset delay = 1.6ms, Vtrpd - 2.9V)
3000
Image
Mfr. Part No.
Description
Stock
Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 4.1V)
2988
Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 102ms, reset delay = 1.6ms, Vtrpd - 3.0V)
2998
Supervisory Circuits Active low Open-drain, WDI, MR (WDI = 1600ms, reset delay = 30ms, Vtrpd - 2.9V)
1585
Supervisory Circuits Active low Open-drain with internal 4.7k pullup + Active high P-P, MR (Reset delay = 1.6ms, Vtrpd - 3.3V)
3000
Supervisory Circuits Active low Open-drain with internal 4.7k pullup + Active high P-P, MR (Reset delay = 200ms, Vtrpd - 2.8V)
2898
Supervisory Circuits Active low P-P, WDI, MR (WDI = 1600ms, reset delay = 1.6ms, Vtrpd - 4.6V)
2974
Supervisory Circuits Active low P-P, WDI, MR (WDI = 102ms, reset delay = 200ms, Vtrpd - 4.6V)
3000
Supervisory Circuits Active low P-P, WDI, MR (WDI = 6.3ms, reset delay = 1600ms, Vtrpd - 4.4V)
2900
Supervisory Circuits Active low P-P, WDI, MR (WDI = 1600ms, reset delay = 200ms, Vtrpd - 4.4V)
2995

MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X NOTES: DS21985D-page 2 ? 2005-2012 Microchip Technology Inc.MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X NOTES: DS21985D-page 2 ? 2005-2012 Microchip Technology Inc.MCP131X/2X ? Notice: Stresses above those listed under ?Maximum Rat- 1.0 ELECTRICAL ings? may cause permanent damage to the device. This is a CHARACTERISTICS stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Expo- Absolute Maximum Ratings? sure to maximum rating conditions for extended periods may Supply Voltage (V to V ). . . . . . . . . . . . . . . . . . . . . . 7.0V affect device reliability. DD SS Input current (V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA DD Output current (RST) . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA Voltage on all inputs and outputs, except Open-Drain RST (with no internal pull-up resistor), w.r.t. V . .-0.6V to (V + SS DD 1.0V) Voltage on Open-Drain RST (with no internal pull-up resistor) w.r.t. V . . -0.6V to 13.5V SS Storage temperature . . . . . . . . . . . . . . . . . . .-65?C to +150?C Ambient temp. with power applied . . . . . . . .-40?C to +125?C Maximum Junction temp. with power applied . . . . . . .+150?C Power Dissipation (T ? +70?C): A 5-Pin SOT-23A .......................................................240 mW ESD protection on all pins ?????????????????????????????????????????????????? ? 4kV DC CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, all limits are specified for V = 1V to 5.5V, R = 100 k? DD PU (only MCP1320, MCP1321 and MCP1322), T = -40?C to +125?C. A Parameters Sym Min Typ Max Units Conditions Operating Voltage Range V 1.0 ? 5.5 V DD Specified V Value to V Low V 1.0 ? ? V I = 10 ?A, V < 0.3V DD OUT DD RST RST Operating Current: I ? 5 10 ?A Watchdog Timer Active DD ? 1 2 ?A Watchdog Timer Inactive ?1 2 ?AV < V DD TRIP ? 5 10 ?A Reset Delay Timer Active Note 1: Trip point is ?1.5% from typical value. 2: Trip point is ?2.5% from typical value. 3: Hysteresis is minimum = 1%, maximum = 6% at +25?C. ? 4: This specification allows this device to be used in PIC microcontroller applications that require the In- Circuit Serial Programming? (ICSP?) feature (see device-specific programming specifications for voltage requirements). The total time that the RST pin can be above the maximum device operational voltage (5.5V) is 100s. Current into the RST pin should be limited to 2 mA. It is recommended that the device operational temperature be maintained between 0?C to +70?C (+25?C preferred). For additional information, refer to Figure 2-35. 5: This parameter is established by characterization and is not 100% tested. 6: Custom ordered voltage trip point; minimum order volume requirement. Information available upon request. ? 2005-2012 Microchip Technology Inc. DS21985D-page 3MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X NOTES: DS21985D-page 2 ? 2005-2012 Microchip Technology Inc.MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X Voltage Supervisor Features: Package Types SOT-23-5 ? Low Supply Current: 1 ?A (Typical),10 ?A (Max.) MCP1316/16M/20 MCP1317 ? Precision Monitoring Trip Point Options: V RST 1 5 V RST 1 5 - 2.9V and 4.6V (Standard Offerings) DD DD - 2.0V to 4.7V in 100 mV Increments, V V 2 SS 2 SS (Contact the local Microchip Sales Office) MR MR 3 4 WDI 3 4 WDI ? Resets Microcontroller in a Power-loss Event ? Reset Delay Time-Out Option: MCP1318/18M/21 MCP1319/19M/22 - 1.4 ms, 30 ms, 200 ms, or 1.6s (Typical) V RST V 1 5 RST 1 5 DD DD ? Watchdog Timer Input Time-Out Options: V V - 6.3 ms, 102 ms, 1.6s, or 25.6s (Typical) 2 2 SS SS ? Manual Reset (MR) Input (Active-low) RST 3 4 RST 3 4 MR WDI ? Single and Complementary Reset Output(s) ? Reset Output Options: - Push-Pull (Active-high or Active-low) Block Diagram - Open-Drain (Internal or External Pull-up) V DD ? Temperature Range: Comparator - -40?C to +85?C for Trip Points 2.0 to 2.4V and, + - -40?C to + 125?C for Trip Points > 2.5V RST ? Voltage Range: 1.0V to 5.5V ? Output RST Reference Driver ? Lead Free Packaging Voltage Description: MR The MCP131X/2X are voltage supervisor devices Noise Filter designed to keep a microcontroller in Reset until the V SS system voltage has reached and stabilized at the WDI Watchdog proper level for reliable system operation. The table below shows the available features for these devices. Note: Features available depend on the device. Device Features Reset Output A Reset Output B Device WDI Input MR Input Pull-up Active Pull-up Active Type Type Resistor Level Resistor Level MCP1316 Push-Pull ? Low ? ? ? Yes Yes MCP1316M Open-Drain Internal Low ? ? ? Yes Yes MCP1317 Push-Pull ? High ? ? ? Yes Yes MCP1318 Push-Pull ? Low Push-Pull ? High Yes No MCP1318M Open-Drain Internal Low Push-Pull ? High Yes No MCP1319 Push-Pull ? Low Push-Pull ? High No Yes MCP1319M Open-Drain Internal Low Push-Pull ? High No Yes MCP1320 Open-Drain External Low ? ? ? Yes Yes MCP1321 Open-Drain External Low Push-Pull ? High Yes No MCP1322 Open-Drain External Low Push-Pull ? High No Yes ? 2005-2012 Microchip Technology Inc. DS21985D-page 1MCP131X/2X NOTES: DS21985D-page 2 ? 2005-2012 Microchip Technology Inc.MCP131X/2X ? Notice: Stresses above those listed under ?Maximum Rat- 1.0 ELECTRICAL ings? may cause permanent damage to the device. This is a CHARACTERISTICS stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this specification is not implied. Expo- Absolute Maximum Ratings? sure to maximum rating conditions for extended periods may Supply Voltage (V to V ). . . . . . . . . . . . . . . . . . . . . . 7.0V affect device reliability. DD SS Input current (V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA DD Output current (RST) . . . . . . . . . . . . . . . . . . . . . . . . . .10 mA Voltage on all inputs and outputs, except Open-Drain RST (with no internal pull-up resistor), w.r.t. V . .-0.6V to (V + SS DD 1.0V) Voltage on Open-Drain RST (with no internal pull-up resistor) w.r.t. V . . -0.6V to 13.5V SS Storage temperature . . . . . . . . . . . . . . . . . . .-65?C to +150?C Ambient temp. with power applied . . . . . . . .-40?C to +125?C Maximum Junction temp. with power applied . . . . . . .+150?C Power Dissipation (T ? +70?C): A 5-Pin SOT-23A .......................................................240 mW ESD protection on all pins ?????????????????????????????????????????????????? ? 4kV DC CHARACTERISTICS Electrical Specifications: Unless otherwise indicated, all limits are specified for V = 1V to 5.5V, R = 100 k? DD PU (only MCP1320, MCP1321 and MCP1322), T = -40?C to +125?C. A Parameters Sym Min Typ Max Units Conditions Operating Voltage Range V 1.0 ? 5.5 V DD Specified V Value to V Low V 1.0 ? ? V I = 10 ?A, V < 0.3V DD OUT DD RST RST Operating Current: I ? 5 10 ?A Watchdog Timer Active DD ? 1 2 ?A Watchdog Timer Inactive ?1 2 ?AV < V DD TRIP ? 5 10 ?A Reset Delay Timer Active Note 1: Trip point is ?1.5% from typical value. 2: Trip point is ?2.5% from typical value. 3: Hysteresis is minimum = 1%, maximum = 6% at +25?C. ? 4: This specification allows this device to be used in PIC microcontroller applications that require the In- Circuit Serial Programming? (ICSP?) feature (see device-specific programming specifications for voltage requirements). The total time that the RST pin can be above the maximum device operational voltage (5.5V) is 100s. Current into the RST pin should be limited to 2 mA. It is recommended that the device operational temperature be maintained between 0?C to +70?C (+25?C preferred). For additional information, refer to Figure 2-35. 5: This parameter is established by characterization and is not 100% tested. 6: Custom ordered voltage trip point; minimum order volume requirement. Information available upon request. ? 2005-2012 Microchip Technology Inc. DS21985D-page 3

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8542.31.00 51 No ..Application Specific (Digital) Integrated Circuits (ASIC)

Electronic integrated circuits: Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Monolithic integrated circuits:
AT9
ATM
Atmel
Atmel Wireless (VA)
MCP
MICROCHIP (ATMEL)
MICROCHIP (MICREL)
MICROCHIP (SUPERTEX)
Microchip / Microsemi
Microchip / Vectron
Microchip Tech
MICROCHIP TECH.
Microchip Technology
Microchip Technology Micrel
Microchip Technology / Atmel
Microchip Technology / Micrel
MICROCHIPDIRECT
VECTRON INTERNATIONAL
VECTRON INTL