MMD-1100

설명

The MMD1100(Non Encryption) chip integrates the magnetic card reader function. Upon reception of the magnetic head signals, the card data are recovered, encrypted, and transferred to the external interfaces via universal asynchronous receiver and transmitter (UART) or serial peripheral interface (SPI). The chip supports up to 3 tracks card reading at the same time.

Features

– 3 Tracks Support
– Signal Conditioning Adapted to wide range of amplitude and noise with head Signal
– Digital Signal Processing for Superior Data Recovery Performance
– Flexible External Interface : UART or SPI
– Few External Component Required
– Wide range of card swipe speed : from 5 to 150 cm/s

Operating current :1.5mA(5V), 600uA(3.3V)
– Wide operating voltage range : VDD= 3V ~ 5.5V
– Wide operating temperature range : Ta = -35C ~ +75CC