Product Summary

The W83687THG is a general purpose input/output IC with SMBusTM( I2C ). The W83687THG provides 15 GPI/O pins. The W83687THG provides SMBusTM (I2C) address setting pins to set the address during power- on reset or from external reset. The W83687THG also provides an interrupt to inform the system that a transition occurs on General Purpose (GP) input pins.

Parametrics

W83687THG absolute maximum ratings: (1)Power Supply Voltage: -0.5 to 7.0 V; (2)Input Voltage: -0.5 to VDD+0.5 V; (3)Operating Temperature: 0 to +70 ° C; (4)Storage Temperature: -55 to +150 ° C; (5)Input High Leakage ILIH: +10 μA VIN = VDD; (6)Input Low Leakage ILIL: -10 μA VIN = 0V.

Features

W83687THG features: (1)SMBus compliance with 3.3V voltage levels; (2)Two GPI/O ports which provides more flexibility; (3)Issue interrupts to notify the system that an event occurs; (4)GP output can be level or pulse mode; (5)Interrupt output can be in the level or pulse mode; (6)Internal power-on reset or external RST# pin reset; (7)Programmable POWER LED output.

Diagrams

W83687THG pin connection