W83601GR_07 Datasheet, PDF (3/19 Pages) Winbond – GPI/O IC

W83601R/G
1. GENERAL DESCRIPTION
The W83601R/G are general purpose input/output ICs with SMBus^TM( I²C ). The W83601R/G provides
15 GPI/O pins. The W83601R/G provides SMBus^TM (I²C) address setting pins to set the address during
power- on reset or from external reset.
SMBus^TM Address of the W83601R/G is: _{0 0 1 1 A2 A1 A0 R/W}
The W83601R/G also provides an interrupt to inform the system that a transition occurs on General
Purpose (GP) input pins.
2. FEATURES
y SMBus compliance with 3.3V voltage levels
y Two GPI/O ports which provides more flexibility
y Issue interrupts to notify the system that an event occurs
y GP output can be level or pulse mode
y Interrupt output can be in the level or pulse mode
y Internal power-on reset or external RST# pin reset
y Programmable POWER LED output
3. PACKAGE
y The W83601R is 20-pin SSOP normal package.
y The W83601G is 20-pin SSOP Pb-free (RoHS compatible) package.
Publication Release Date: December 12, 2007
-3-
Revision 1.2