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PDF TDA8001 Data sheet ( Hoja de datos )
| Número de pieza | TDA8001 | |
| Descripción | Smart card interface | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de TDA8001 (archivo pdf) en la parte inferior de esta página. Total 24 Páginas | ||
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INTEGRATED CIRCUITS
DATA SHEET
TDA8001
Smart card interface
Product specification
Supersedes data of 1995 Feb 01
File under Integrated Circuits, IC02
1996 Dec 12
1 page  
Philips Semiconductors
Smart card interface
Product specification
TDA8001
PINNING
SYMBOL
XTAL
DETECT
I/O
RST
CLK
VPP12.5
n.c.
VPP15
n.c.
PRES
PRES
VPP
n.c.
VH
GND1
VDD
VCC
VSUP
DELAY
ALARM
ALARM
OFF
CMDVCC
VPP21
n.c.
CVNC
CMD3.5
or CDMTC
CLKOUT2
GND2
RSTIN
CMD7
or CDMS
I/O(µC)
PIN
TDA8001 TDA8001A
TDA8001T TDA8001AT
11
22
33
44
55
6−
−6
7−
−7
88
99
10 −
− 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 −
− 21
22 22
23 23
24 24
25 25
26 26
27 27
28 28
DESCRIPTION
crystal connection
card extraction open collector output (active LOW)
data line to/from the card
card reset output
clock output to the card
control input for applying the 12.5 V programming voltage (active LOW)
not connected
control input for applying the 15 V programming voltage (active LOW)
not connected
card presence contact input (active LOW)
card presence contact input (active HIGH)
card programming voltage output
not connected
HIGH voltage supply for VPP generation
ground 1
positive supply voltage
card supply output voltage
voltage supervisor input
external capacitor connection for delayed reset timing
open-collector reset output for the microcontroller (active HIGH)
open-collector reset output for the microcontroller (active LOW)
open-collector interrupt output to the microcontroller (active LOW)
control input for applying supply voltage to the card (active LOW)
control input for applying the 21 V programming voltage (active LOW)
not connected
internally generated 5 V reference, present when VDD is on; to be
decoupled externally (100 nF)
control input for having the crystal frequency divided-by-4 at pin CLK
clock output to the microcontroller, or any other R4590
(crystal frequency divided by two)
ground 2
card reset input from the microcontroller (active HIGH)
control input for having the crystal frequency divided by 2 at pin CLK
data line to/from the microcontroller
1996 Dec 12
5
5 Page 
Philips Semiconductors
Smart card interface
Product specification
TDA8001
handbook, full pagewidth
CMDVCC
VEILLE
(INTERNAL)
INTERNAL
CLOCK
VCC
I/O
VPP
CMD3.5
CLK
ENRST
(INTERNAL)
RSTIN
RST
3 210
tde
Fig.8 Deactivation sequence.
handbook, full pagewidth
PRES
DETECT
CMDVCC
VEILLE
(INTERNAL)
INTERNAL
CLOCK
VCC
I/O
VPP
CMD3.5
CLK
ENRST
(INTERNAL)
RSTIN
RST
1996 Dec 12
3 210
tde
Fig.9 Deactivation after a card extraction during write mode.
11
MGG829
MGG830
11 Page | ||
| Páginas | Total 24 Páginas | |
| PDF Descargar | [ Datasheet TDA8001.PDF ] | |
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