參數(shù)資料
型號: 8XC51FB
廠商: NXP Semiconductors N.V.
英文描述: Low power single card reader
中文描述: 低功耗單卡讀卡器
文件頁數(shù): 4/58頁
文件大?。?/td> 233K
代理商: 8XC51FB
2003 Oct 30
4
Philips Semiconductors
Product specification
Low power single card reader
TDA8029
4
QUICK REFERENCE DATA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
DD
V
DCIN
supply voltage
input voltage for the DC/DC
converter
supply current in shut-down
mode
supply current in Power-down
mode
2.7
V
DD
6.0
6.0
V
V
I
DD(sd)
V
DD
= 3.3 V
20
μ
A
I
DD(pd)
V
DD
= 3.3 V; card inactive;
microcontroller in Power-down
mode
V
DD
= 3.3 V; card active at
V
CC
= 5 V; clock stopped;
microcontroller in Power-down
mode; I
CC
= 0
μ
A
I
CC
= 65 mA; f
XTAL
= 20 MHz;
f
CLK
= 10 MHz; 5 V card;
V
DD
= 2.7 V
active mode including static
loads; I
CC
< 65 mA; 5 V card
active mode; current pulses of
40 nAs with I < 200 mA,
t < 400 ns, f < 20 MHz; 5 V card
active mode including static
loads; I
CC
< 65 mA; V
DD
> 3.0 V;
3 V card
active mode; current pulses of
24 nAs with I < 200 mA,
t < 400 ns, f < 20 MHz; 3 V card
active mode including static
loads; I
CC
< 30 mA; 1.8 V card
active mode; current pulses of
12 nAs with I < 200 mA,
t < 400 ns, f < 20 MHz;
1.8 V card
5 V card; V
CC
= 0 to 5 V
3 V card; V
CC
= 0 to 3 V;
V
DD
> 3.0 V
1.8 V card; V
CC
= 0 to 1.8 V
110
μ
A
I
DD(sl)
supply current in Sleep mode
675
μ
A
I
DD(om)
supply current in operating
mode
250
mA
V
CC
card supply voltage
4.75
5.0
5.25
V
4.6
5.4
V
2.78
3
3.22
V
2.75
3.25
V
1.62
1.8
1.98
V
1.62
1.98
V
I
CC
card supply current
65
65
mA
mA
0.05
100
0.16
30
0.22
100
mA
mA
V/
μ
s
μ
s
I
CC(det)
SR
r
, SR
f
t
de
overload detection current
rise and fall slew rate on V
CC
deactivation sequence
duration
activation sequence duration
crystal frequency
maximum load capacitor 300 nF
t
act
f
XTAL
4
4
40
130
27
16
+90
μ
s
MHz
MHz
°
C
V
DD
= 5 V
V
DD
< 3 V
T
amb
ambient temperature
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