pca9555
PCA9555是一款24引脚CMOS器件，为I²C总线/SMBus应用提供16位通用并行输入/输出(GPIO)扩展且开发用于增强NXP Semiconductors系列的I²C总线I/O扩展器。 ,It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)]. The PCA9555 ...
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 pca9555 相關參考資料
PCA9555 - NXP
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel. Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was ... https://www.nxp.com PCA9555 : 带有中断的16位I2C总线和SMBus IO端口 - 恩智浦 ...
PCA9555是一款24引脚CMOS器件，为I²C总线/SMBus应用提供16位通用并行输入/输出(GPIO)扩展且开发用于增强NXP Semiconductors系列的I²C总线I/O扩展器。 https://www.nxp.com.cn PCA9555 data sheet, product information and support | TI.com
It provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface [serial clock (SCL), serial data (SDA)]. The PCA9555 ... https://www.ti.com PCA9555 I2C Debug kit @ 學習的紀錄 - 隨意窩
2011年7月7日 — 就因為使用共陰極的7-Segment LED, 加上PCA9555 的初值設定. 所以可以很簡單的直接設定Configuration Registers (Registers 6 & 7) 來設定為GPI 或GPO 就 ... https://blog.xuite.net PCA9555 Remote 16-bit I2C and SMBus IO Expander with ...
The PCA9555 consists of two 8-bit Configuration. (input or output selection), Input Port, Output Port, and Polarity Inversion (active high or active low. https://www.ti.com PCA9555 介面- IO擴展卡的搜尋結果 - Mouser
PCA9555 介面- I/O擴展卡在Mouser Electronics有售。Mouser提供PCA9555 介面- I/O擴展卡的庫存、價格和資料表。 https://www.mouser.tw PCA9555:16-Bit I²C-Bus and SMBus IO Port with Interrupt - NXP
The PCA9555 is a 24-pin CMOS device that provides 16 bits of General Purpose parallel Input/Output (GPIO) expansion for I²C-bus/SMBus applications and was ... https://www.nxp.com Texas Instruments PCA9555 系列介面- IO擴展卡– Mouser 臺灣
Texas Instruments PCA9555 系列介面- I/O擴展卡在Mouser Electronics有售。Mouser提供Texas Instruments PCA9555 系列介面- I/O擴展卡的庫存、價格和資料表。 https://www.mouser.tw 具有中断输出和配置寄存器的 PCA9555 远程 16 位 ... - 德州仪器
2021年10月28日 — The eight registers within the PCA9555 are configured to operate as four register pairs. The four pairs are input ports, output ports, polarity ... https://www.ti.com.cn |