PIC16F1782T-I/SO

PIC16(L)F1782/1783 PIC16(L)F1782/1783 Family Silicon Errata and Data Sheet Clarification The PIC16(L)F1782/1783 family devices that you have For example, to identify the silicon revision level using received conform functionally to the current Device Data MPLAB IDE in conjunction with MPLABICD3 or Sheet (DS41579B), except for the anomalies described PICkit 3: in this document. 1. Using the appropriate interface, connect the The silicon issues discussed in the following pages are device to the MPLAB ICD 3 programmer/ for silicon revisions with the Device and Revision IDs debugger or PICkit 3. listed in Table 1. The silicon issues are summarized in 2. From the main menu in MPLAB IDE, select Table 2. Configure>Select Device, and then select the target part number in the dialog box. The errata described in this document will be addressed in future revisions of the PIC16(L)F1782/1783 silicon. 3. Select the MPLAB hardware tool (Debugger>Select Tool). Note: This document summarizes all silicon 4. Perform a Connect operation to the device errata issues from all revisions of silicon, (Debugger>Connect). Depending on the previous as well as current. Only the development tool used, the part number and issues indicated in the last column of Device Revision ID value appear in the Output Table 2 apply to the current silicon window. revision (B2). Note: If you are unable to extract the silicon Data Sheet clarifications and corrections start on page revision level, please contact your local 10, following the discussion of silicon issues. Microchip sales office for assistance. The silicon revision level can be identified using the current version of MPLAB IDE and Microchips The DEVREV values for the various PIC16(L)F1782/ programmers, debuggers, and emulation tools, which 1783 silicon revisions are shown in Table 1. are available at the Microchip corporate web site (www.microchip.com). TABLE 1: SILICON DEVREV VALUES (1),(2) DEVICE ID<13:0> Part Number DEV<8:0> REV<4:0> Silicon Revision B2 PIC16F1782 01 0111 000 0 0110 PIC16LF1782 01 0111 001 0 0110 PIC16F1783 01 0110 010 0 0110 PIC16LF1783 01 0111 010 0 0110 Note 1: The Device ID is located in the configuration memory at address 8006h. 2: Refer to the PIC16(L)F178X Memory Programming Specification (DS41457) for detailed information on Device and Revision IDs for your specific device. 2012 Microchip Technology Inc. DS80541A-page 1PIC16(L)F1782/1783 TABLE 2: SILICON ISSUE SUMMARY Affected (1) Item Revisions Module Feature Issue Summary Number B2 ADC FOSC/2 1.1 FOSC/2 not functional X ADC Offset 1.2 Time between conversions affects offset X ADC INL (12-bit mode) 1.3 INL is 4 LSb X Op Amp Offset 2.1 Offset increases when Common mode <200 mV X Comparator Low-Power mode 3.1 Improper Low-Power mode operation X Comparator Typical Offset 3.2 Normal Speed mode X Performance mode Data EEPROM Endurance 4.1 Limited to 10k cycles, VDD <2.3V, PIC16LF1782/ X 1783 HF Internal Oscillator Clock Switching 5.1 Clock switching can cause a single corrupted X instruction. PSMC Rising Edge Input 6.1 Period and falling edge race condition X Note 1: Only those issues indicated in the last column apply to the current silicon revision. DS80541A-page 2 2012 Microchip Technology Inc.