4-Bit I2C-Bus and SMBus Low Power I/O Port, PI4IOE5V9536 Replace NXP PCA9536.
PI4IOE5V9536
PI4IOE5V9536.pdf
PI4IOE5V9536.pdfFEATURES
• Operation power supply voltage from 2.3V to 5.5V
• 4-bit I²C-bus GPIO with 5V tolerant I/Os
• Polarity inversion register
• Low current consumptiona
• OHz to IMHz clock frequency
• Noise filter on SCL/SDA inputs
• Power-on reset
• 4 I/O pin which default to 4 inputs with 1ookO pull-up
resistor
• ESD protection (4KV HBM and 1KV CDM)
• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Note 3)
• For automotive applications requiring specific change
control
• Packaging (Pb-free & Green): MSOP-8(U)
PIN CONFIGUTION
CROSS
FEATURES
• 4-bit I2C-bus GPIO
• Operating power supply voltage range of 2.3 V
to 5.5 V
• 5 V tolerant I/Os
• Polarity Inversion register
• Low standby current
• Noise filter on SCL/SDA inputs
• No glitch on power-up
• Internal power-on reset
• 4 I/O pins which default to 4 inputs with 100 kΩ
internal pull-up resistor
• 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
• Latch-up testing is done to JEDEC Standard JESD78 which
exceeds 100 mA
• Packages offered: SO8, TSSOP8 (MSOP8), HVSON8
PIN CONFIGUTION
