4-bit I2C-bus and SMBus low power I/O port with interrupt and reset, PI4IOE5V9537 P2P NXP PCA9537.
PI4IOE5V9537
PI4IOE5V9537.pdf
PI4IOE5V9537.pdfFEATURES
? Operation power supply voltage from 2.3V to 5.5V
? 4-bit I2C-bus GPIO with interrupt and reset
? 5V tolerant I/Os
? Active Low interrupt output
? Active Low reset input
? Polarity inversion register
? Low current consumption
? OHz to IMHz clock frequency
? Noise filter on SCL/SDA inputs
? Power-on reset
? ESD protection (4KV HBM and 1KV CDM)
? Package offered：MSOP-10L
PIN CONFIGUTION
優勢替代
FEATURES
? 4-bit I2C-bus GPIO with interrupt and reset
? Operating power supply voltage range of 2.3 V to 5.5 V
? 5 V tolerant I/Os
? Polarity Inversion register
? Active LOW interrupt output
? Active LOW reset input
? Low standby current
? Noise filter on SCL/SDA inputs
? No glitch on power-up
? Internal power-on reset
? 4 I/O pins that default to 4 inputs
? 0 Hz to 400 kHz clock frequency
? ESD protection exceeds 2000 V HBM per JESD22-A114,
200 V MM per JESD22-A115 and 1000 V CDM per
JESD22-C101
PIN CONFIGUTION
