TDA8029HL/C207,118 NXP Semiconductors, TDA8029HL/C207,118 Datasheet - Page 38

• Manufacturer Part Number: TDA8029HL/C207,118
• Description: IC SMART CARD READER 32-LQFP
• Manufacturer: NXP Semiconductors

Specifications of TDA8029HL/C207,118

• Package / Case: 32-LQFP
• Controller Type: Smart Card Reader Interface
• Interface: Serial
• Voltage - Supply: 2.7 V ~ 6 V
• Current - Supply: 250mA
• Operating Temperature: -40°C ~ 90°C
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 90 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-2233-2; 935274733118; TDA8029HL07BD-T

Philips Semiconductors
Table 64:
Table 65:
Table 66:
9397 750 14145
Product data sheet
Bit
7 to 0
Bit
7
6
5
4
3
2
1
0
Bit
Symbol
Reset
Access
GTR - UART guard time register (address 5h) bit description
UCR1 - UART configuration register 1 (address 6h) bit allocation
UCR1 - UART configuration register 1 (address 6h) bit description
8.10.3.4 UART configuration register 1 (UCR1)
8.10.3.5 Clock configuration register (CCR)
Symbol
GT[7:0]
Symbol
-
FIP
FC
PROT
T/R
LCT
SS
CONV
7
-
-
This register is used for setting the parameters of the ISO UART.
This register defines the clock to the card and the clock to the ISO UART. Note that if bit
CKU in the prescaler register of the selected card (register UCR2) is set, then the ISO
UART is clocked at twice the frequency to the card, which allows to reach baud rates not
foreseen in ISO 7816 norm.
FIP
6
0
Description
Guard time value. When GT[7:0] = FFh:
Description
Not used.
Force Inverse Parity. If FIP = 1, then the UART will NAK a correct received character, and
will transmit characters with wrong parity bit.
Test bit. FC must be left to logic 0.
Protocol. If PROT = 1, then protocol type is asynchronous T = 1; if PROT = 0, the
protocol is T = 0.
Transmit/Receive. This bit is set by software for transmission mode. A change from
logic 0 to logic 1 will set bit TBE in register USR. T/R is automatically reset by hardware if
LCT has been used before transmitting the last character.
Last Character to Transmit. This bit is set by software before writing the last character to
be transmitted in register UTR. It allows automatic change to reception mode. It is reset
by hardware at the end of a successful transmission. When LCT is being reset, the bit
T/R is also reset and the ISO 7816 UART is ready for receiving a character.
Start Session. This bit is set by software before ATR for automatic convention detection
and early answer detection. It is automatically reset by hardware at 10.5 ETU after
reception of the initial character.
Convention. This bit is set if the convention is direct. Bit CONV is either automatically
written by hardware according to the convention detected during ATR, or by software if
bit AUTOCONV in register UCR2 is set.
•
•
In protocol T = 1:
– TDA8029HL/C1 operates at 11 ETU
– TDA8029HL/C2 operates at 10.8 ETU.
In protocol T = 0:
– TDA8029HL/C1 operates at 12 ETU
– TDA8029HL/C2 operates at 11.8 ETU.
FC
5
0
Rev. 03 — 22 February 2005
PROT
4
0
read and write
T/R
3
0
LCT
Low power single card reader
2
0
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
SS
1
0
TDA8029
CONV
0
0
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