◆ support 1 ic card and up to 4 sam cards ◆ support iso7816 t=0 / t=1 protocol smart card ◆ rs232 interface ◆ adjustable baud rate ◆ operation responded by two leds
product name：m3-2100-33g
description：
◆ single track f/2f decoder ◆ data processing rate: 300 ~ 15,000 bps per track ◆ lower power requirement: dc 3.3 ~ 5.0 v
product name：st90
description：
◆ low power consumption, cmos for ttl interface ◆ iso 7811 conformance ◆ data processing rate: 300 ~ 15,000 bps per track ◆ widely operating voltage range 3.3v~5.5v ◆ reading single, dual or triple track ◆ small size