73S1209F
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.
Key Features
- primarily an ISO-7816 / EMV interface and a generic asynchronous serial interface
- This makes the solution immediately able to support multi-card slots or multi-SAM architectures
- The circuit requires a single 6MHz to 12MHz crystal
- The respective 73S1209F embedded memories are 32KB Flash program memory, 2KB user XRAM memory, and 256B IRAM memory
- Dedicated FIFOs for the ISO7816 UART are independent from the user XRAM and IRAM
- The digital power supply VDD requires a 2.7V to 3.6V voltage, and the analog power supply VPC requires typically a 4.75V to 6.0V
- Embedded Flash memory is in-system programmable and lockable by means of on-silicon fuses
- This makes the 73S1209F suitable for both development and production phases
- Teridian Semiconductor Corporation offers with its 73S1209F a very prehensive set of software libraries for EMV
