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參數(shù)資料
| 型號： | P8042AH |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | UNIVERSAL PERIPHERAL INTERFACE 8-BIT SLAVE MICROCONTROLLER |
| 中文描述： | 8-BIT, MROM, 0.833 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁數(shù)： | 12/20頁 |
| 文件大小： | 243K |
| 代理商： | P8042AH |
UPI-41AH/42AH
D.C. CHARACTERISTICS
T
A
e
0
§
C to
a
70
§
C, V
CC
e
V
DD
e a
5V
g
10% (Continued)
Symbol
Parameter
UPI-41AH/42AH
Units
Notes
Min
Max
V
OL1
Output Low Voltage (P
10
P
17
, P
20
P
27
, Sync)
0.45
V
I
OL
e
1.6 mA
I
OL
e
1.0 mA
I
OH
e b
400
m
A
I
OH
e b
50
m
A
V
SS
s
V
IN
s
V
CC
V
SS
a
0.45
s
V
OUT
s
V
CC
mA V
IL
e
0.8V
mA V
IL
e
0.8V
mA Typical
e
8 mA
V
OL2
Output Low Voltage (PROG)
0.45
V
V
OH
Output High Voltage (D
0
–D
7
)
2.4
V
V
OH1
Output High Voltage (All Other Outputs)
2.4
I
IL
Input Leakage Current (T
0
, T
1
, RD, WR, CS, A
0
, EA)
g
10
m
A
I
OFL
Output Leakage Current (D
0
–D
7
, High Z State)
g
10
m
A
I
LI
Low Input Load Current (P
10
P
17
, P
20
P
27
)
0.3
I
LI1
Low Input Load Current (RESET, SS)
0.2
I
DD
I
CC
a
I
DD
V
DD
Supply Current
20
Total Supply Current
135
mA Typical
e
80 mA
I
DD
Standby Power Down Supply Current
20
mA Typical
e
8 mA
I
IH
Input Leakage Current (P
10
–P
17
, P
20
–P
27
)
100
m
A
V
IN
e
V
CC
T
A
e
25
§
C
(1)
T
A
e
25
§
C
(1)
C
IN
Input Capacitance
10
pF
C
IO
I/O Capacitance
20
pF
NOTE:
1. Sampled, not 100% tested.
D.C. CHARACTERISTICSDPROGRAMMING
T
A
e
25
§
C
g
5
§
C, V
CC
e
6V
g
0.25V, V
DD
e
12.5V
g
0.5V
Symbol
Parameter
Min
Max
Units
V
DDH
V
DD
Program Voltage High Level
12
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
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
.
12
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