73S1209F

www.DataSheet4U.com 73S1209F Self-Contained PINpad, Smart Card Reader IC UART to ISO7816 / EMV Bridge IC Simplifying System Integration™ DATA SHEET December 2008 GENERAL DESCRIPTION The Teridian Semiconductor Corporation 73S1209F is a versatile and economical CMOS System-on-Chip device intended for smart card reader applications. More generally, it is suitable anywhere a UART to ISO-7816 / EMV bridge function is needed. The circuit is built around an 80515 high-performance core; it features primarily an ISO-7816 / EMV interface and a generic asynchronous serial interface. Delivered with turnkey Teridian embedded firmware, it forms a ready-to-use smart card reader solution that can be seamlessly incorporated into any microprocessor-based system where a serial line is available. The solution is scalable, thanks to a built-in I2C interface that allows to drive external electrical smart card interfaces such as Teridian 73S8010R/C ICs. This makes the solution immediately able to support multi-card slots or multi-SAM architectures. In addition, the 73S1209F features a 5x6 PINpad interface, 9 user I/Os, 2 LED outputs (programmable current), multiple interrupt options and an analog voltage input (for DC voltage monitoring such as battery level detection) that make it suitable for low-cost PINpad reader devices. The 80515 CPU core instruction set is compatible with the industry standard 8051, while offering one clock-cycle per instruction processing power (most instructions). With...