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參數(shù)資料
| 型號： | P87L42 |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | UNIVERSAL PERIPHERAL INTERFACE CHMOS 8-BIT SLAVE MICROCONTROLLER |
| 中文描述： | 8-BIT, OTPROM, 0.833 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁數(shù)： | 16/25頁 |
| 文件大?。?/td> | 305K |
| 代理商： | P87L42 |
UPI-C42/UPI-L42
DC CHARACTERISTICS
T
A
e
0
§
C to
a
70
§
C, V
CC
e
V
DD
e a
g
10%;
a
3.3V
g
10% UPI-L42 (Continued)
Symbol
Parameter
UPI-C42
UPI-L42
Units
Notes
Min
Max
Min
Max
I
CC
a
I
DD
Total Supply Current:
Active Mode
@
12.5 MHz
30
20
mA
Typical 14 mA UPI-C42,
9 mA UPI-L42
Osc. Off
(1, 4)
Suspend Mode
40
26
m
A
I
DD
Standby
Power Down
Supply Current
5
3.5
mA
NMOS Compatible
Power Down Mode
I
IH
Input Leakage Current
(P
10
–P
17
, P
20
–P
27
)
100
100
m
A
V
IN
e
V
CC
C
IN
Input Capacitance
10
10
pF
T
A
e
25
§
C
(1)
T
A
e
25
§
C
(1)
C
IO
I/O Capacitance
20
20
pF
NOTE:
1. Sampled, not 100% tested.
DC CHARACTERISTICSDPROGRAMMING (UPI-C42 AND UPI-L42)
T
A
e
25
§
C
g
5
§
C, V
CC
e
6.25V
g
0.25V, V
DD
e
12.75V
g
0.25V
Symbol
Parameter
Min
Max
Units
V
DDH
V
DD
Program Voltage High Level
12.5
13
V
(1)
V
DDL
V
DD
Voltage Low Level
4.75
5.25
V
V
PH
PROG Program Voltage High Level
2.0
5.5
V
V
PL
PROG Voltage Low Level
b
0.5
0.8
V
V
EAH
Input High Voltage for EA
12.0
13.0
V
(2)
V
EAL
EA Voltage Low Level
b
0.5
5.25
V
I
DD
V
DD
High Voltage Supply Current
50.0
mA
I
EA
EA High Voltage Supply Current
1.0
mA
(4)
NOTES:
1. Voltages over 13V applied to pin V
DD
will permanently damage the device.
2. V
EAH
must be applied to EA before V
DDH
and removed after V
DDL
.
3. V
CC
must be applied simultaneously or before V
DD
and must be removed simultaneously or after V
DD
.
4. Sampled, not 100% tested.
16
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