Evaluates: MAX3420E 19-0696 Rev 0 12/06 MAX3420E Evaluation Kit-2 General Description Features Complies with USB 2.0 (Full Speed) The MAX3420E evaluation kit-2 (EV kit-2) provides a proven design to evaluate the MAX3420E USB peri- Custom USB Drivers Not Required pheral controller with SPI interface. The EV kit-2 USB Powered board is jumper-connected to an Atmel ATtiny2313 USB Power LED Indicator microcontroller by default, but can also be connected to any SPI master. The MAX3420E EV kit-2 adds USB USB Cable Included functionality to any microcontroller, microprocessor, On-Board ATtiny2313 Microcontroller DSP, CPLD, FPGA, or ASIC with an SPI master inter- Four GPI Port-Connected Pushbuttons face or five GPIO lines can connect to the MAX3420E Four GPO Port LED Indicators EV kit-2. 20-Pin Signal Header to Connect the MAX3420E The EV kit-2 board comes with the MAX3420EECJ+ to Any Microcontroller installed. Proven PCB Layout Fully Assembled and Tested Component Suppliers SUPPLIER PHONE WEBSITE Ordering Information Murata 770-436-1300 www.murata.com PART NUMBER TYPE PC INTERFACE TDK 847-803-6100 www.component.tdk.com MAX3420EEVKIT-2+ EV kit USB Note: Indicate that you are using the MAX3420E when contacting these component suppliers. +Denotes a lead-free and RoHS-compliant EV kit. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION JU1JU5, 2.2F 20%, 6.3V X5R ceramic 7 3-pin headers JU10, JU11 capacitors (0603) C1, C7 2 JU6JU9 4 2-pin headers TDK C1608X5R0J225K or C1608X5R0J225M USB type B right-angle receptacle P1 1 Assmann AU-Y1007-R 1F 20%, 6.3V X5R ceramic capacitors (0603) 33.2 1% resistors (0603) C2, C3, C6, C8 4 R1, R2 2 TDK C1608X5R0J105K or (use lead-free parts only) C1608X5R0J105M 150 5% resistors (0603) 18pF 5%, 50V C0G ceramic R3, R6R9 5 (use lead-free parts only) capacitors (0402) C4, C5 2 Murata GRM1555C1H180J 10k 5% resistors (0603) R4, R5 2 TDK C1005C0G1H180J (use lead-free parts only) Green LEDs (0603) Pushbutton switches SW1SW4 4 Stanley Electric BG1111C-TR Panasonic EQV-PHP03T D1D4 4 Panasonic LNJ314G8TRA or Mini test points (black) LNJ308G84RA TP1, TP2, TP3 3 Keystone Electronics 5001 Red LED (0603) D5 1 MAX3420EECJ+ USB Panasonic LNJ208R8ARA peripheral controller H1 1 Dual-row, 20-pin (2 x 10) header U1 1 (32-pin, 7mm x 7mm x 1.4mm, H2 1 Single-row, 8-pin header TQFP) H3 1 Dual-row, 6-pin (2 x 3) header SPI is a trademark of Motorola, Inc. Atmel is a registered trademark of Atmel Corp. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.MAX3420E Evaluation Kit-2 Component List (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION MAX6349TLUT+ (SOT23-6) 12MHz crystal 18pF load U2 1 Topmark AAJQ Y1 1 (HCM49 SMD case) Citizen HCM49-12.000MABJ-UT 20MHz 8-bit RISC microcontroller 11 Shunts U3 1 Atmel ATtiny2313-20SU (20-pin SOIC) 4 Rubber bumps 1 MAX3420EEVKIT-2+ PCB 5) A Found New Hardware Demo window appears Quick Start after plugging in the USB cable for the first time Recommended Equipment (Figure 1). Windows 2000 or higher is required. MAX3420 EV kit-2 (USB cable included) 6) Next, a Found New Hardware USB Human A user-supplied Windows 2000/XP PC with spare Interface Device appears, as shown in Figure 2. USB port The standard Windows USB HID driver is installed automatically. Note: In the following sections, software-related items are identified by bolding. Text in bold refers to items 7) Open WordPad by clicking on the WordPad icon directly from the EV kit software. Text in bold and located at Start Programs Accessories underlined refers to items from the Windows 2000/XP WordPad. Caution: Make sure that WordPad or a operating system. similar editor (e.g., Notepad) is the active window before performing the next step (the demonstration Procedure program types text into whatever window is open). The MAX3420E EV kit-2 is fully assembled and tested. 8) Press the port 3 pushbutton switch (SW4) to start Follow the steps below to verify board operation. the HID keyboard emulator. 1) Verify that all jumpers (JU1JU11) are in the default 9) Verify that the HID keyboard emulator automatically 1-2 position. writes text into the active WordPad editor. 2) Connect the included USB cable from the PCs 10) Stop the HID keyboard emulator by pressing the USB port (Type A) to the USB connector (Type B) port 3 pushbutton switch (SW4) again. The port 3 on the MAX3420E EV kit-2 board. pushbutton starts and stops the emulator. 3) Verify that the red USB power LED (D5) lights up. 4) Verify that the green port 0 LED (D1) blinks. Figure 1. Found New Hardware Demo Window Windows is a registered trademark of Microsoft Corp. 2 Evaluates: MAX3420E