TDA8006 Overview
plastic quad flat package; 64 leads (lead length 1.95 mm); body 14 × 20 × 2.8 mm APPLICATIONS TDA8006 Smart card readers for multiprotocol applications (EMV banking, digital pay TV, access control, etc.).
TDA8006 Key Features
- 80C52 core with 16 kbyte ROM and 256 byte RAM
- Extra 1 kbyte RAM outside the core for data storage
- Control and munication through a standard RS232 full duplex interface or a parallel interface
- Specific ISO 7816 UART with parallel access on I/O for automatic convention processing, variable baud rate through frequ
- VCC generation (5 V ±5% or 3 V ±5%, 65 mA maximum with controlled rise and fall times)
- Card clock generation (up to 10 MHz) with two times synchronous frequency doubling
- Card clock STOP HIGH, clock STOP LOW or 1.25 MHz (from internal oscillator) for card power-down mode
- CLKOUT output for clocking external devices with either fxtal, 1⁄2fxtal or 1⁄4fxtal
- Automatic activation and deactivation sequence through an independent sequencer
- Supports the asynchronous protocols T = 0 and T = 1 in accordance with ISO 7816, Europay, Mastercard and Visa (EMV)