유통업체에서 제공한 NXP Semiconductors PCA9555AHF,128에 대한 설명입니다.
I2C/SMBus Interface 100kHz/400kHz 5.5V 24-Pin HWQFN EP T/R
I/O Expander, 16Bit, 400 Khz, I2C, Smbus, 1.65 V, 5.5 V, Hwqfn Rohs Compliant: Yes |NXP Semiconductors PCA9555AHF,128
PCA9555 Tape & Reel (TR) Active I2C SMBus io expander 1.8/5V 4mm 400kHz 10mA 25mA
I/O Expander, 16 bit, I2C, SMBus, 1.65 V, 5.5 V, HWQFN, 24 Pins
160mA 10mA 25mA I2C,SMBus 16 1.65V 5.5V 400KHz QFN , 750¦Ìm
Low-voltage 16-bit I2C-bus I/O port with interrupt and weak pull-up
NXP Semiconductors SCT
Parallel I/O Port, 16-Bit, 16 I/O, CMOS, PQCC24
IC XPND 400KHZ I2C SMBUS 24HWQFN
I2C Bus Controller, CMOS, PDSO16
LOW-VOLTAGE 16-BIT I2C-BUS I/O P
I/O EXPANDER, 16BIT, 400KHZ, HWQFN-24; Chip Configuration: 16bit; Bus Frequency: 400kHz; IC Interface Type: I2C, SMBus; Supply Voltage Min: 1.65V; Supply Voltage Max: 5.5V; Interface Case Style: HWQFN; No. of Pins: 24Pins; No.