MA009A

MA009A 24-bit I/O extender with interrupt function Features Operation voltage: 2.0V to 5.7V Low standby current (1uA, typ.) 2 Mbps, 3-wire serial interface 8 chip addresses are provided 24 input/output pins Selection Information Package / Dice Parallel Input Parallel Output Parallel I/O Max. Sink Current MA009AH Dice Application Field System I/O port LED status indicator ♦ 16 input pins with pull-high disable/enable and interrupt function ♦ 16 output pins with CMOS/NMOS, large/small sink capability MA009AP 44-PLCC 8 pins 8 pins 8 pins 20mA MA009AD 48-LQFP MA009AF 44-PQFP This document contains information on a new product under development by MEGAWIN. MEGAWIN reserves the right to change or discontinue this product without notice. © MEGAWIN Technology Co., Ltd. 2006 All rights reserved. 2006/09 version A1 MEGAWIN General Description The MA009 is high-speed Si-gate CMOS devices that provide a general purpose I/O peripheral. The MA009 provides mic...