参数资料
型号: TDA8002C
厂商: NXP Semiconductors N.V.
英文描述: IC Card Interface(IC卡接口)
中文描述: IC卡接口(集成电路卡接口)
文件页数: 9/28页
文件大小: 139K
代理商: TDA8002C
1999 Oct 12
17
Philips Semiconductors
Product specication
IC card interface
TDA8002C
CHARACTERISTICS
VDD = 3.3 V; Tamb =25 °C; fxtal = 10 MHz; unless otherwise specied.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supplies
VDD
supply voltage
3
6.5
V
IDD(lp)
supply current
low-power mode
150
A
IDD(idle)
supply current
Idle mode; fCLKOUT = 10 MHz
5mA
IDD(active)
supply current
active mode; VCC(O) =5V;
fCLKOUT =10MHz
fCLK = LOW; ICC = 100 A
8mA
fCLK = 5 MHz; ICC =10mA
50
mA
fCLK = 5 MHz; ICC =55mA
140
mA
active mode; VCC(O) =3V;
fCLKOUT =10MHz
fCLK = LOW; ICC = 100 A
8mA
fCLK = 5 MHz; ICC =10mA
50
mA
fCLK = 5 MHz; ICC =55mA
140
mA
Vth2
threshold voltage on VDD for
voltage supervisor
falling
2.2
2.4
V
Vhys2
hysteresis on Vth2
50
100
150
mV
Card supply
VCC(O)
output voltage
Idle mode
0.3
V
active mode
VCC =5V;ICC < 55 mA;
DC load
4.6
5.4
V
ICC = 40 nAs; AC load
4.6
5.4
V
VCC = 3 V; ICC < 55 mA;
DC load
2.76
3.24
V
ICC = 24 nAs; AC load
2.76
3.24
V
ICC(O)
output current
VCC(O) = from 0 to 5 or 3 V
55
mA
VCC short-circuited to ground
200
mA
SR
slew rate
rising or falling slope
0.10
0.15
0.20
V/
s
Crystal connections (XTAL1 and XTAL2)
Cext
external capacitors
note 1
15
pF
fxtal
resonance frequency
note 2
2
24
MHz
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