Evaluates: MAX7321 19-4414 Rev 0 1/09 MAX7321 Evaluation Kit General Description Features The MAX7321 evaluation kit (EV kit) provides a proven Wide 1.71V to 5.5V Supply Range 2 design to evaluate the MAX7321 I C port expander with Windows 2000/XP- and Windows Vista eight open-drain I/Os. The EV kit also includes Windows (32-Bit)-Compatible Software 2000/XP- and Windows Vista -compatible software that provides a simple graphical user interface (GUI) for exer- USB-PC Connection (Cable Included) cising the features of the MAX7321. The MAX7321 EV kit USB Powered PCB comes with a MAX7321ATE+ installed. Lead(Pb)-Free and RoHS Compliant Proven PCB Layout Fully Assembled and Tested Ordering Information PART TYPE MAX7321EVKIT+ EV Kit +Denotes lead(Pb)-free and RoHS compliant. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION 0.1F 10%, 16V X7R ceramic H1 0 Not installed, 10-pin header (2 x 5) C1, C3C10, 14 capacitors (0603) H2, H3 2 8-pin headers C17, C23C26 TDK C1608X7R1C104K JU1, JU3 2 Dual-row (2 x 4) 8-pin headers 10F 20%, 6.3V X5R ceramic JU2, JU4JU8 6 3-pin headers C2, C13, C15 3 capacitors (0805) JUAJUE 0 Not installed, shorted with PCB trace TDK C2012X5R0J106M 10pF 5%, 50V C0G ceramic USB type-B right-angle female P1 1 C11, C12 2 capacitors (0603) receptacle TDK C1608C0G1H100J R1, R2, 6 200 5% resistors (0603) 1F 20%, 6.3V X5R ceramic R10R13 C14, C16 2 capacitors (0603) R3, R8, R9, TDK C1608X5R0J105K 7 10k 5% resistors (0603) R14R17 22pF 5%, 50V C0G ceramic R4 1 2.2k 5% resistor (0603) C18, C19 2 capacitors (0603) R5 1 1.5k 5% resistor (0603) TDK C1608C0G1H220J 3300pF 10%, 50V X7R ceramic R6, R7 2 27 5% resistors (0603) C20 1 capacitor (0603) R18R21 4 1k 5% resistors (0603) TDK C1608X7R1H332K R22R25 0 Not installed, resistors (0603) 10F 20%, 6.3V X5R ceramic R26 1 20k 5% resistor (0603) C21, C22 2 capacitors (0603) SW0SW7 8 Momentary 6mm pushbutton switches TDK C1608X5R0J106M 2 I C port expander (16 TQFN-EP*) D1 1 Green LED (0603) U1 1 Maxim MAX7321ATE+ D2 1 Red LED, 700nm at 3mcd (T1-3/4) Low-cost microcontroller D3D6 4 Red LEDs (0603) U2 1 (68 QFN-EP*) D7 1 Yellow LED (1206) Maxim MAXQ2000-RAX+ FB1 1 0 5% resistor (0603) *EP = Exposed pad. Windows and Windows Vista are registered trademarks of Microsoft Corp. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.MAX7321 Evaluation Kit Component List (continued) DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION 16MHz crystal (HCM49) 93C46 type (64kx16) 3-wire EEPROM U3 1 Y1 1 Hong Kong Xtals (8 SO) SSM1600000E18FAF U4 1 UART-to-USB converter (32 TQFP) 6MHz crystal (HCM49) 3.3V regulator (5 SC70) Y2 1 Hong Kong Xtals U5 1 Maxim MAX8511EXK33+T SSL6000000E18FAF (Top Mark: AEI) 8 Shunts (JU1JU8) 2.5V regulator (5 SC70) 1 PCB: MAX7321 Evaluation Kit+ Maxim MAX8511EXK25+T U6 1 (Top Mark: ADV) Level translator (10 MAX ) U7 1 Maxim MAX1840EUB+ MAX is a registered trademark of Maxim Integrated Products, Inc. Component Suppliers SUPPLIER PHONE WEBSITE Hong Kong Xtals Ltd. 852-35112388 www.hongkongcrystal.com TDK Corp. 847-803-6100 www.component.tdk.com Note: Indicate that you are using the MAX7321 when contacting these component suppliers. MAX7321 EV Kit Files FILE DESCRIPTION Installs the EV kit files on your INSTALL.EXE computer MAX7321.EXE Application program FTD2XX.INF USB device driver file UNINST.INI Uninstalls the EV kit software USB Driver Help.PDF USB driver installation help file Procedure Quick Start The MAX7321 EV kit is fully assembled and tested. Required Equipment Follow the steps below to verify board operation: MAX7321 EV kit (USB cable included) 1) Visit www.maxim-ic.com/evkitsoftware to down- A user-supplied Windows 2000/XP- or Windows load the latest version of the EV kit software, Vista-compatible PC with a spare USB port 7321Rxx.ZIP. Save the EV kit software to a tempo- rary folder and uncompress the ZIP file. Note: In the following sections, software-related items are identified by bolding. Text in bold refers to items 2) Install the EV kit software on your computer by run- directly from the EV kit software. Text in bold and under- ning the INSTALL.EXE program inside the temporary lined refers to items from the Windows operating system. folder. The program files are copied and icons are created in the Windows Start Programs menu. 3) Verify that all jumpers (JU1JU8) are in their default positions, as shown in Table 1. 2 Evaluates: MAX7321