tda8029hl-c207 NXP Semiconductors, tda8029hl-c207 Datasheet

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tda8029hl-c207

Manufacturer Part Number
tda8029hl-c207
Description
Low Power Single Card Reader
Manufacturer
NXP Semiconductors
Datasheet
1. General description
2. Features
The TDA8029 is a complete one chip, low cost, low power, robust smart card reader. Its
different power reduction modes and its wide supply voltage range allow its use in
portable equipment. Due to specific versatile hardware, a small embedded software
program allows the control of most cards available in the market. The control from the host
may be done through a standard serial interface.
The TDA8029 may be delivered with standard embedded software, or be masked with
specific customer code. For details on software development and on available tools,
please refer to application notes “AN01009” and “AN10134” for the TDA8029HL/C1. For
standard embedded software, please refer to “AN10206” for the TDA8029HL/C2.
TDA8029
Low power single card reader
Rev. 03 — 22 February 2005
80C51 core with 16 kB ROM, 256 byte RAM and 512 byte XRAM
Specific ISO7816 UART, accessible with MOVX instructions for automatic convention
processing, variable baud rate, error management at character level for T = 0 and
T = 1 protocols, extra guard time, etc.
Specific versatile 24-bit Elementary Time Unit (ETU) counter for timing processing
during Answer To Reset (ATR) and for T = 1 protocol
V
Card clock generation up to 20 MHz with three times synchronous frequency doubling
(f
Card clock stop HIGH or LOW or 1.25 MHz from an integrated oscillator for card power
reduction modes
Automatic activation and deactivation sequences through an independent sequencer
Supports asynchronous protocols T = 0 and T = 1 in accordance with:
1 to 8 characters FIFO in reception mode
Parity error counter in reception mode and in transmission mode with automatic
retransmission
Versatile 24-bit time-out counter for ATR and waiting times processing
Specific ETU counter for Block Guard Time (BGT) (22 ETU in T = 1 and 16 ETU in
T = 0)
XTAL
CC
5 V
3 V
1.8 V
ISO 7816 and EMV 3.1.1 (TDA8029HL/C1 and TDA8029HL/C2)
ISO 7816 and EMV 2000 (TDA8029HL/C2).
generation with controlled rise and fall times:
,
1
2
f
5 %, maximum current 65 mA
5 %, maximum current 50 mA; maximum current 65 mA if V
XTAL
5 %, maximum current 30 mA
,
1
4
f
XTAL
and
1
8
f
XTAL
)
Product data sheet
DD
> 3 V

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