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參數(shù)資料
| 型號： | TDA8001AT-T |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 文件頁數(shù)： | 20/24頁 |
| 文件大?。?/td> | 138K |
| 代理商： | TDA8001AT-T |
1996 Dec 12
5
Philips Semiconductors
Product specication
Smart card interface
TDA8001
PINNING
SYMBOL
PIN
DESCRIPTION
TDA8001
TDA8001T
TDA8001A
TDA8001AT
XTAL
1
crystal connection
DETECT
2
card extraction open collector output (active LOW)
I/O
3
data line to/from the card
RST
4
card reset output
CLK
5
clock output to the card
VPP12.5
6
control input for applying the 12.5 V programming voltage (active LOW)
n.c.
6
not connected
VPP15
7
control input for applying the 15 V programming voltage (active LOW)
n.c.
7
not connected
PRES
8
card presence contact input (active LOW)
PRES
9
card presence contact input (active HIGH)
VPP
10
card programming voltage output
n.c.
10
not connected
VH
11
HIGH voltage supply for VPP generation
GND1
12
ground 1
VDD
13
positive supply voltage
VCC
14
card supply output voltage
VSUP
15
voltage supervisor input
DELAY
16
external capacitor connection for delayed reset timing
ALARM
17
open-collector reset output for the microcontroller (active HIGH)
ALARM
18
open-collector reset output for the microcontroller (active LOW)
OFF
19
open-collector interrupt output to the microcontroller (active LOW)
CMDVCC
20
control input for applying supply voltage to the card (active LOW)
VPP21
21
control input for applying the 21 V programming voltage (active LOW)
n.c.
21
not connected
CVNC
22
internally generated 5 V reference, present when VDD is on; to be
decoupled externally (100 nF)
CMD3.5
or CDMTC
23
control input for having the crystal frequency divided-by-4 at pin CLK
CLKOUT2
24
clock output to the microcontroller, or any other R4590
(crystal frequency divided by two)
GND2
25
ground 2
RSTIN
26
card reset input from the microcontroller (active HIGH)
CMD7
or CDMS
27
control input for having the crystal frequency divided by 2 at pin CLK
I/O(
C)
28
data line to/from the microcontroller
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TDA8001T | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Smart card interface |
| TDA8002 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:IC card interface |
| TDA8002A | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:IC card interface |
| TDA8002AT | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:IC card interface |
| TDA8002AT/3 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:IC card interface |
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