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参数资料
| 型号： | GPIODM-KPLCD |
| 厂商： | Microchip Technology |
| 文件页数： | 5/28页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO LCD GPIO EXP KEYPAD |
| 标准包装： | 1 |
| 主要目的： | 接口，前面板控制器，LCD |
| 嵌入式： | 是，MCU，8 位 |
| 已用 IC / 零件： | MCP23008，MCP23S08，MCP23017，MCP23S17，PIC18F4550，MCP1702 |
| 主要属性： | （2）8 位和（2）16 位 GPIO 扩展器，4x4 键盘，2x16 LCD |
| 次要属性： | 用于 MCP23x08 和 MCP23x17 的接头 |
| 已供物品： | 板，CD |
| 产品目录页面： | 658 (CN2011-ZH PDF) |
| 相关产品： | MCP1702-1202E/TO-ND - IC REG LDO 1.2V 50MA TO92-3 MCP1702T-1202E/CBTR-ND - IC REG LDO 1.2V 50MA SOT23A-3 MCP1702T-1202E/CBDKR-ND - IC REG LDO 1.2V 50MA SOT23A-3 MCP1702T-2502E/CBDKR-ND - IC REG LDO 2.5V .25A SOT-23A MCP1702T-5002E/CBDKR-ND - IC REG LDO 5V .25A SOT-23A MCP1702T-3302E/CBDKR-ND - IC REG LDO 3.3V .25A SOT-23A MCP1702T-3002E/CBDKR-ND - IC REG LDO 3V .25A SOT-23A MCP1702T-1802E/CBDKR-ND - IC REG LDO 1.8V 50MA SOT-23A MCP1702T-1202E/CBCT-ND - IC REG LDO 1.2V 50MA SOT23A-3 MCP1702T-2502E/CBCT-ND - IC REG LDO 2.5V .25A SOT-23A 更多... |
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GPIO EXPANDER KEYPAD
AND LCD DEMO BOARD
USER ’S GUIDE
Preface
NOTICE TO CUSTOMERS
All documentation becomes dated, and this manual is no exception. Microchip tools and
documentation are constantly evolving to meet customer needs, so some actual dialogs
and/or tool descriptions may differ from those in this document. Please refer to our web site
(www.microchip.com) to obtain the latest documentation available.
Documents are identified with a “DS” number. This number is located on the bottom of each
page, in front of the page number. The numbering convention for the DS number is
“DSXXXXXA”, where “XXXXX” is the document number and “A” is the revision level of the
document.
INTRODUCTION
This chapter contains general information that will be useful to know before using the
GPIO Expander Keypad and LCD Demo Board. Items discussed in this chapter
include:
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DOCUMENT LAYOUT
This document describes how to use the GPIO Expander Keypad and LCD Demo
Board as a development tool. The manual layout is as follows:
? Chapter 1. “Product Overview” – Important information about the GPIO
Expander Keypad and LCD Demo Board.
? Chapter 2. “Installation and Operation” – Includes instructions on how to get
started with this evaluation board.
? Appendix A. “Schematics and Board Layouts” – Shows the schematic and
layout diagrams for the GPIO Expander Keypad and LCD Demo Board.
? Appendix B. “Bill Of Materials (BOM)” – Lists the parts used to build the GPIO
Expander Keypad and LCD Demo Board.
? 2006 Microchip Technology Inc.
DS51636A-page 1
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