AN1043中文資料微芯科技數(shù)據(jù)手冊(cè)PDF規(guī)格書
AN1043規(guī)格書詳情
INTRODUCTION
GPIO expanders provide easy I/O expansion using standard serial interfaces. GPIO products are used to increase the I/O on an MCU or provide remote I/O using a serial interface.
This application note discusses the feature set and use of the MCP23X08/17 (8-bit and 16-bit) GPIO Expanders.
FEATURES
This application note discusses some of the features of the MCP23X08/17 and how they may be used in an application:
? I/O Port Description
? 8/16-Bit Mode (MCP23X17 only)
? Interrupt Features
- Mapping Interrupts
- Mirroring Interrupts (MCP23X17 only)
- Servicing Interrupts
? Internal Address Pointer Control
? Hardware Address Pin on SPI
產(chǎn)品屬性
- 型號(hào)：
AN1043
- 制造商：
MICROCHIP
- 制造商全稱：
Microchip Technology
- 功能描述：
Unique Features of the MCP23X08/17 GPIO Expanders
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
PANAS |
24+ |
NA |
18000 |
原裝正品 有掛有貨 假一賠十 |
詢價(jià) | ||
PAN |
23+ |
SOP-8 |
248910 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
Panasonic |
20+ |
SOP8 |
35830 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開原型號(hào)增稅票 |
詢價(jià) | ||
KYO |
2021+ |
CONN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Panas |
1742+ |
SOP-8 |
98215 |
只要網(wǎng)上有絕對(duì)有貨!只做原裝正品! |
詢價(jià) | ||
A |
24+ |
b |
14 |
詢價(jià) | |||
Panasonic |
2023+ |
SOP8 |
3715 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
N/A |
23+ |
DIP-8 |
5177 |
現(xiàn)貨 |
詢價(jià) | ||
A |
2023+ |
b |
8700 |
原裝現(xiàn)貨 |
詢價(jià) | ||
PANAS |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) |
