參數(shù)資料
型號: 8XC51
廠商: Intel Corp.
英文描述: CHMOS SINGLE-CHIP 8-BIT MICROCONTROLLER
中文描述: CHMOS單片8位微控制器
文件頁數(shù): 51/58頁
文件大?。?/td> 233K
代理商: 8XC51
2003 Oct 30
51
Philips Semiconductors
Product specification
Low power single card reader
TDA8029
t
i(r)
, t
i(f)
t
o(r)
, t
o(f)
R
pu
input rise and fall times
output rise and fall times
internal pull-up resistance
between I/O and V
CC
width of active pull-up
pulse
current from I/O when
active pull-up
C
L
60 pF
C
L
60 pF
11
14
1
0.1
17
μ
s
μ
s
k
t
edge
I/O configured as output,
rising from LOW to HIGH
V
OH
= 0.9 V
CC
; C = 60 pF
1
/
2
f
XTAL1
1
/
3
f
XTAL1
ns
I
edge
1
mA
Timings
t
act
activation sequence
duration
deactivation sequence
duration
130
μ
s
t
de
100
μ
s
Protections and limitations
I
CC(sd)
shut-down and limitation
current at V
CC
limitation current on I/O
limitation current on CLK
shut-down current on RST
limitation current on RST
shut-down temperature
100
mA
I
I/O(lim)
I
CLK(lim)
I
RST(sd)
I
RST(lim)
T
sd
Card presence input: pin PRES
15
70
20
20
150
+15
+70
+20
mA
mA
mA
mA
°
C
V
IL
V
IH
I
LI(L)
I
LI(H)
LOW level input voltage
HIGH level input voltage
input leakage current LOW V
I
= 0
input leakage current
HIGH
0.7V
DD
20
20
0.3V
DD
+20
+20
V
V
μ
A
μ
A
V
I
= V
DD
Shut-down input: pin SDWN_N
V
IL
V
IH
I
LI(L)
I
LI(H)
LOW level input voltage
HIGH level input voltage
input leakage current LOW V
I
= 0
input leakage current
HIGH
0.7V
DD
20
20
0.3V
DD
+20
+20
V
V
μ
A
μ
A
V
I
= V
DD
General purpose I/O: pins P16, P17, P26, P27, INT1_N, RX and TX
V
IL
V
IH
V
OL
V
OH
I
IL
I
THL
LOW level input voltage
HIGH level input voltage
output voltage LOW
output voltage HIGH
input current LOW
HIGH to LOW transition
current
0.2V
DD
+ 0.9
V
DD
0.7
1
0.2V
DD
0.4
50
650
V
V
V
V
μ
A
μ
A
I
OL
= 1.6 mA
I
OH
=
30
μ
A
V
I
= 0.4 V
V
I
= 2 V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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