首頁>MCP23S08-ESLASHP>規(guī)格書詳情

MCP23S08-ESLASHP中文資料微芯科技數(shù)據(jù)手冊(cè)PDF規(guī)格書

MCP23S08-ESLASHP
廠商型號(hào)

MCP23S08-ESLASHP

功能描述

8-Bit I/O Expander with Serial Interface

文件大小

498.32 Kbytes

頁面數(shù)量

40

生產(chǎn)廠商 Microchip Technology
企業(yè)簡稱

MICROCHIP微芯科技

中文名稱

微芯科技股份有限公司官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-7-21 9:28:00

人工找貨

MCP23S08-ESLASHP價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨

MCP23S08-ESLASHP規(guī)格書詳情

The MCP23X08 device provides 8-bit, general purpose, parallel I/O expansion for I2C bus or SPI applications. The two devices differ in the number of hardware address pins and the serial interface:

? MCP23008 – I2C interface; three address pins

? MCP23S08 – SPI interface; two address pins

The MCP23X08 consists of multiple 8-bit configuration registers for input, output and polarity selection. The system master can enable the I/Os as either inputs or outputs by writing the I/O configuration bits. The data for each input or output is kept in the corresponding Input or Output register. The polarity of the Input Port register can be inverted with the Polarity Inversion register. All registers can be read by the system master.

Features

? 8-bit remote bidirectional I/O port

- I/O pins default to input

? High-speed I2C? interface (MCP23008)

- 100 kHz

- 400 kHz

- 1.7 MHz

? High-speed SPI interface (MCP23S08)

- 10 MHz

? Hardware address pins

- Three for the MCP23008 to allow up to eight devices on the bus

- Two for the MCP23S08 to allow up to four devices using the same chip-select

? Configurable interrupt output pin

- Configurable as active-high, active-low or open-drain

? Configurable interrupt source

- Interrupt-on-change from configured defaults or pin change

? Polarity Inversion register to configure the polarity of the input port data

? External reset input

? Low standby current: 1 μA (max.)

? Operating voltage:

- 1.8V to 5.5V @ -40°C to +85°C (I-Temp)

- 2.7V to 5.5V @ -40°C to +85°C (I-Temp)

- 4.5V to 5.5V @ -40°C to +125°C (E-Temp)

Packages

? 18-pin PDIP (300 mil)

? 18-pin SOIC (300 mil)

? 20-pin SSOP

? 20-pin QFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
TI/德州儀器
23+
QFN
69820
終端可以免費(fèi)供樣,支持BOM配單!
詢價(jià)
MICROCHIP/微芯
25+
QFN
880000
明嘉萊只做原裝正品現(xiàn)貨
詢價(jià)
Microchip
22+23+
QFN-20
8000
新到現(xiàn)貨,只做原裝進(jìn)口
詢價(jià)
Microchip
2005
5
公司優(yōu)勢庫存 熱賣中!!
詢價(jià)
MICROCHIP/微芯
22+
N/A
10000
現(xiàn)貨,原廠原裝假一罰十!
詢價(jià)
Microchip Technology
24+
20-QFN-EP(4x4)
56200
一級(jí)代理/放心采購
詢價(jià)
MICROCHIP/微芯
2020+
QFN4x4
28113
只做原裝正品,賣元器件不賺錢交個(gè)朋友
詢價(jià)
MICROCHI
21+
SSOP28
3000
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅發(fā)票
詢價(jià)
MICROCHIP/微芯
2022+
QFN4x4
28113
百分百進(jìn)口原裝現(xiàn)貨。
詢價(jià)
Microchip
23+
20QFNEP
7000
詢價(jià)