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MCP23S08T-ESLASHP中文資料
MCP23S08T-ESLASHP數(shù)據(jù)手冊規(guī)格書PDF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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Microchip |
22+ |
16QFNEP |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Microchip |
23+ |
16QFNEP |
9000 |
原裝正品，支持實單 |
|||
Microchip |
23+ |
16QFNEP |
8000 |
只做原裝現(xiàn)貨 |
|||
Microchip |
23+ |
16QFNEP |
7000 |
||||
Microchip |
24+ |
16-QFN |
290 |
||||
Microchip |
1701+ |
? |
7500 |
只做原裝進口,假一罰十 |
|||
Microchip |
23+ |
2017-MI |
21500 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
|||
MICROCHIP |
25+23+ |
16-QFN |
13285 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
|||
MICROCHIP |
20+ |
QFN-16 |
9854 |
就找我吧!--邀您體驗愉快問購元件! |
|||
MICROCHIP |
21+ |
QFN-16 |
1670 |
只做原裝,絕對現(xiàn)貨,原廠代理商渠道,可加微信查詢價 |
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Datasheet數(shù)據(jù)表PDF頁碼索引
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Microchip Technology 微芯科技股份有限公司
中文資料: 155253條
微芯科技股份有限公司（英語：MicrochipTechnologyInc.，英文簡寫：Microchip），是一個美國微控制器、內(nèi)存與類比半導(dǎo)體制造商。它的產(chǎn)品包含微控制器（PIC微控制器、dsPIC/PIC24、PIC32）、序列式EEPROM、序列式SRAM、KEELOQ組件、無線電頻率（RF）組件、熱組件、功率與電池管理類比組件，也有線性、接口與混合信號組件。還有一些接口組件包含USB、ZigBee/MiWi，CANbus與Ethernet。公司總部位于亞利桑那州錢德勒，晶圓廠則分別位于亞利桑那州坦佩及奧勒岡州格雷斯罕。主要的競爭者有亞德諾半導(dǎo)體、愛特梅爾、飛思卡爾（分拆自摩托羅拉）、英
