TDA8030 Philips Semiconductors, TDA8030 Datasheet - Page 3

• Manufacturer Part Number: TDA8030
• Description: USB smart card reader (OTP or ROM)
• Manufacturer: Philips Semiconductors

Philips Semiconductors
1
4
2003 Jul 04
TYPE NUMBER
TDA8030HL
TDA8031HL
83C51 core with 16 kbytes EPROM (ROM); 256 bytes
RAM; 512 bytes AUXRAM; Timer 0,1, 2 and enhanced
UART
Full speed USB interface device which complies with
USB 1.1 specification; accessible with MOVX
instructions
Control input and output; 1 generic input and output and
2 generic input end-points
Compatible with bus powered and suspend mode
supply current requirements
Specific ISO7816 UART; accessible with MOVX
instructions for automatic convention processing;
variable baud rate through frequency or division ratio
programming; error management at character level for
T = 0 protocol; extra guard time register
V
1.8 V maximum current 35 mA) with controlled
rise and fall times; current limitation and overload
detection at 100 mA
Cards clock generation with three times synchronous
frequency doubling (12, 6, 3 and 1.5 MHz)
Cards clock STOP HIGH or LOW or 1.25 MHz (from an
integrated oscillator) for cards power reduction mode
Automatic activation and deactivation sequences
through an independent sequencer
Supports the asynchronous protocols T = 0 and T = 1 in
accordance with ISO7816 and EMV
Versatile 24-bit time-out counter for Answer To Reset
(ATR) and waiting times processing
Supports synchronous cards
Specific Elementary Time Unit (ETU) counter for Block
Guard Time (BGT)
USB smart card reader (OTP or ROM)
CC
FEATURES
ORDERING INFORMATION
generation (5 or 3 V maximum current 55 mA or
LQFP64
NAME
plastic low profile quad flat package; 64 leads; body 10
3
DESCRIPTION
2
3
The TDA8030; TDA8031 is a bus powered full-speed USB
device. All analog and digital functions for an EMV
compliant Smart Card Reader are built-in. The embedded
83C51 microcontroller has 16 kbytes EPROM (ROM for
TDA8031), 256 bytes RAM and 512 bytes of AUXRAM.
PACKAGE
Current limitations on cards contacts and emergency
deactivation in case of over consumption or overheating
Special circuitry for killing spikes during power-on or
power-off
Supply supervisor for power-on or power-off reset
High efficiency inductive DC-to-DC converter for V
generation
Soft switch on for avoiding current inrush at plug in
Enhanced ESD protections on cards contacts (6 kV
minimum)
Software library for easy integration within the
application.
Smart card readers for PC’s or Set Top Boxes.
APPLICATIONS
GENERAL DESCRIPTION
TDA8030; TDA8031
10
1.4 mm
Product specification
SOT314-2
VERSION
CC