TDA8029HL/C207,118 NXP Semiconductors, TDA8029HL/C207,118 Datasheet - Page 45

• 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
9. Limiting values
Table 73:
In accordance with the Absolute Maximum Rating System (IEC 60134).
9397 750 14145
Product data sheet
Symbol
V
V
V
DCIN
DD
n
Limiting values
Parameter
input voltage for the DC-to-DC converter
supply voltage
voltage limit
on pins SAM, SBM, SAP, SBP, VUP
on all other pins
t
t
Automatic emergency deactivation is performed in the following cases:
If the reason of the deactivation is a card take off, an overcurrent or an overheating, then
INT0_N is LOW. The corresponding bit in the hardware status register is set. Bit START is
automatically reset.
If the reason is a supply dropout, then the deactivation sequence occurs, and a complete
reset of the chip is performed. When the supply will be OK again, then the bit SUPL will be
set in HSR.
11
de
Fig 13. Deactivation sequence
•
•
•
•
•
•
= t
is the time that V
Withdrawal of the card (PRES LOW)
Overcurrent detection on V
Overcurrent detection on RST (bit PRTL1 set)
Overheating (bit PTL set)
V
RESET pin active HIGH.
DD
10
START
+
low (bit SUPL set)
RST
CLK
V
V
3
I/O
CC
UP
64
T, t
12
t
10
= t
CC
Rev. 03 — 22 February 2005
11
t
needs for going down to less than 0.4 V.
11
+
1
2
Conditions
T, t
t
12
CC
13
= t
(bit PRTL1 set)
t
de
11
t
13
+ T, t
t
14
14
= t
11
+
3
2
t
15
T, t
Low power single card reader
Min
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
15
0.5
0.5
0.5
0.5
= t
11
+
7
Max
+6.5
+6.5
+7.5
V
2
DD
TDA8029
T.
+ 0.5
fce685
Unit
V
V
V
V
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