tda8023 NXP Semiconductors, tda8023 Datasheet - Page 4
tda8023
Manufacturer Part Number
tda8023
Description
Tda8023 Low Power Ic Card Interface
Manufacturer
NXP Semiconductors
Datasheet
1.TDA8023.pdf
(32 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
tda8023TT
Manufacturer:
NXP/恩智浦
Quantity:
20 000
Company:
Part Number:
tda8023TT/C1118
Manufacturer:
NXP Semiconductors
Quantity:
135
NXP Semiconductors
7. Pinning information
TDA8023_1
Product data sheet
7.1 Pinning
Fig 2. Block diagram with inductive DC-to-DC converter
Fig 3. Pin configuration TDA8023TT
optional
external
resistor
bridge
R2
R1
C CDEL
SPRES
SDWN
PORADJ
CLKIN
I/OUC
SAD0
V
SDA
SCL
INT
CDEL
DDI
GND
20
21
10
4
3
5
6
9
11
2
8
7
100 nF
Rev. 01 — 16 July 2007
SUPERVISOR
SPRES
INTERFACE
SDWN
CLKIN
I/OUC
SAD0
GND
SUPPLY
I
V
VUP
SDA
SCL
2
INT
DDI
C-BUS
I/O
C8
C4
V
22
DD
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10 F
TDA8023TT
SEQUENCER
TDA8023
COUNTER
V
26
CLOCK
DDP
DC-TO-DC CONVERTER
001aag338
SBP
27
6.8 H
LX
SBM
25
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DRIVERS
CARD
SAP
SBP
V
SBM
GNDP
SAM
V
CDEL
PORADJ
PRES
RST
V
CLK
GNDC
SAM
23
DDP
DD
CC
Low power IC card interface
SAP
28
24
17
18
16
19
15
14
13
12
1
001aag337
GNDP
VUP
TDA8023
© NXP B.V. 2007. All rights reserved.
RST
CLK
PRES
I/O
C4
C8
GNDC
100 nF
100 nF
V
CC
4.7 F
4 of 32
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