Maxim > Products > Interface > 73S1210F
Maxim > Products > Microcontrollers > 73S1210F


Self-Contained Smart Card Reader with PINpad and Power Management

The 12xx Family of Smart Card Reader SoCs are the Ideal Choice for Integrating ISO 7816-Compliant Interfaces in Designs
 Overview   Design Resources   Ordering Info   Related Products   All   

Status Explanations for product status codes

Active: In Production.


The 73S1210F is a versatile and economical CMOS system-on-chip (SoC) device intended for smart card reader applications. 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 73S8010 ICs. This makes the solution immediately able to support multi-card slots or multi-SAM architectures.

In addition, the 73S1210 features a 5x6 PINpad interface, eight user I/Os, 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.

Data Sheet

Download this datasheet in PDF formatDownload Rev 1 (PDF, 1.2MB)
Send this datasheet to any email addressEmail

My Maxim: Not Logged In
By logging in to My Maxim you can subscribe to alerts for this data sheet.

Login | Register
An evaluation board is available: 73S1210F-EB 73S1210F-EB-LITEMS 73S1210F-EB-LITE 80515-FPBM-TFP2

Key Features

  • Turnkey Solution
    • Available with Pseudo CCID Software Stack:
      • Suitable for ISO 7816 and EMV Smart Cards
      • Single or Multiple Card Slots
      • Drivers for Windows XP®, CE, Mobile, Linux, and More
  • Higher Performance CPU Core
    • 80515 CPU Core
    • One Clock Cycle/Instruction
    • Up to 24MIPS Available
  • Large On-Chip Memory and Powerful In-Circuit Emulation
    • On-Chip 2KB XRAM, 256IRAM, and Dedicated FIFO to ISO 7816
    • True On-Chip 32KB Flash (Program Memory, Segmented with 512B Pages)
    • 3-Wire JTAG-Like Interface for In-Circuit Emulation and Flash Programming
    • On-Chip Security Fuses Can Permanently Disable the JTAG-Like Interface and Lock the Flash for Final Products
  • Single and Multiple Card Slots
    • One Built-In Electrical Interface
    • Suitable for All ISO 7816 and Derivative Standards (Including EMV 4.1, GSM11-11, etc.)
    • Possibility to Extend the Number of Smart Card Slots Through external 73S8010R/C ICs


  • Digital Identification (Secure Login, Government ID)
  • Payphones
  • PINpad Smart Card Readers with Serial Connectivity
  • POS Terminals
  • SIM Readers in Personal Wireless Devices
  • Vending Machines

Key Specifications:

Smart Card Reader ICs
Part Number ISO-7816 Interface Internal Flash
Card Supply Voltage
See Notes
73S1210F  Yes Asynch. Serial 32
$3.84 @1k
See All Smart Card Reader ICs (21)

Pricing Notes:

This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Didn't Find What You Need?

Information Index

Document Ref.: 19-5415 Rev 1; 2010-07-27
This page last modified: 2010-11-03