參數(shù)資料
型號(hào)： TDA8020
廠商： NXP Semiconductors N.V.
英文描述： Dual smart card interface
中文描述： 雙界面智能卡
文件頁數(shù)： 5/24頁
文件大?。?/td> 114K
代理商： TDA8020
2001 Aug 15
5
Philips Semiconductors
Product specification
Dual smart card interface
TDA8020HL
PINNING
SYMBOL
PIN
DESCRIPTION
PRES1
CGND1
CLK1
V
CC1
1
2
3
4
card 1 presence contact input (active HIGH)
ground connection output to card 1 (C5 contact)
clock output to card 1 (C3 contact)
supply voltage output to card 1 (C1 contact); decouple to pin CGND1 with 2
×
100 nF
capacitors with ESR < 100 m
reset output to card 1 (C2 contact)
I/O contact to card 2 (C7 contact); internal 15 k
pull-up resistance to pin V
CC2
card 2 presence contact input (active HIGH)
ground connection output to card 2 (C5 contact)
clock output to card 2 (C3 contact)
supply voltage output to card 2 (C1 contact); decouple to pin CGND2 with 2
×
100 nF
capacitors with ESR < 100 m
reset output to card 2 (C2 contact)
ground connection
output of DC/DC converter; a 220 nF capacitor with ESR < 100 m
must be connected
to pin AGND
capacitors connection for the DC/DC converter; a 220 nF capacitor with
ESR < 100 m
must be connected between pins SAP and SAM
capacitors connection for the DC/DC converter; a 220 nF capacitor with
ESR < 100 m
must be connected between pins SBP and SBM
analog supply voltage for the DC/DC converter
capacitors connection for the DC/DC converter; a 220 nF capacitor with
ESR < 100 m
must be connected between pins SBP and SBM
analog ground connection for the DC/DC converter
capacitors connection for the DC/DC converter; a 220 nF capacitor with
ESR < 100 m
must be connected between pins SAP and SAM
power supply voltage
serial clock input of the I
2
C-bus (open drain)
serial data input/output of the I
2
C-bus (open drain)
I
2
C-bus address selection input 0
I
2
C-bus address selection input 1
interrupt request output to host (open drain; active LOW)
external clock input for card 1
I/O connection to host for card 1; internal 22 k
pull-up resistor to V
DDI
I/O connection to host for card 2; internal 22 k
pull-up resistor to V
DDI
external clock input for card 2
delay capacitor connection for the voltage supervisor (1 ms per 2 nF)
interface signals reference supply voltage
I/O contact to card 1 (C7 contact); internal 15 k
pull-up resistor to V
CC1
RST1
I/O2
PRES2
CGND2
CLK2
V
CC2
5
6
7
8
9
10
RST2
GND
V
UP
11
12
13
SAP
14
SBP
15
V
DDA
SBM
16
17
AGND
SAM
18
19
V
DD
SCL
SDA
SAD0
SAD1
IRQ
CLKIN1
I/O1uC
I/O2uC
CLKIN2
C
DEL
V
DDI
I/O1
20
21
22
23
24
25
26
27
28
29
30
31
32
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TDA8020HL 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Dual smart card interface
TDA8020HL/C1,118 功能描述:輸入/輸出控制器接口集成電路 SMART CARD INTERFACE RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
TDA8020HL/C2 制造商:NXP Semiconductors 功能描述:Cut Tape
TDA8020HL/C2,118 功能描述:輸入/輸出控制器接口集成電路 SMART CARD INTERFACE DUAL RoHS:否 制造商:Silicon Labs 產(chǎn)品: 輸入/輸出端數(shù)量: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-64 封裝:Tray
TDA8020HL/C2,151 功能描述:接口 - 專用 Dual IC card interface RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:BGA-59
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