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參數(shù)資料
| 型號： | μPD78F0974 |
| 廠商： | NEC Corp. |
| 元件分類： | 8位微控制器 |
| 英文描述： | 8 Bit Single Chip Microcontrollers |
| 中文描述： | 8位單片機微控制器 |
| 文件頁數(shù)： | 21/40頁 |
| 文件大?。?/td> | 232K |
| 代理商： | ΜPD78F0974 |
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21
m
PD78F0974
DC Characteristics (T
A
= –40 to +85 °C, V
DD
=4.5 to 5.5 V)
Input voltage
V
IH1
P10 to P14, P51, P54, P60, P61, P81 to P87, P90 to P97
0.7V
DD
V
DD
V
high
V
IH2
P00 to P07, P40 to P44, P50, P52, P53, RESET
0.7V
DD
V
DD
V
V
IH4
X1, X2
V
DD
–0.5
V
DD
V
Input voltage
V
IL1
P10 to P14, P51, P54, P60, P61, P81 to P87, P90 to P97
0
0.3V
DD
V
low
V
IL2
P00 to P07, P40 to P44, P50, P52, P53, RESET
0
0.3V
DD
V
V
IL4
X1, X2
0
0.4
V
Output voltage
V
OH1
P00 to P07, P40 to P44, P50 to P54,
I
OH
= –1mA
V
DD
–1.0
V
DD
V
high
P60, P61, P81 to P87, P90 to P97
V
OH2
SM11 to SM14, SM21 to SM24,
I
OH
= –27 mA (T
A
= 85 °C) V
DD
–0.5
V
DD
–0.07
V
SM31 to SM34, SM41 to SM44
I
OH
= –30 mA (T
A
= 25 °C) V
DD
–0.5
V
DD
–0.07
V
Lcoil = 400 mH
I
OH
= –40 mA (T
A
= –40 °C)
V
DD
–0.5
V
DD
–0.07
V
V
OH3
SGO
I
OH
= –20 mA
V
DD
–0.5
V
Output voltage
V
OL1
P00 to P07, P40 to P44, P50 to P54,
I
OL
= 1.6 mA
0.4
V
low
P60, P61, P81 to P87, P90 to P97
V
OL2
SM11 to SM14, SM21 to SM24,
I
OL
= 27 mA (T
A
= 85 °C)
0.07
0.5
V
SM31 to SM34, SM41 to SM44
I
OL
= 30 mA (T
A
= 25 °C)
0.07
0.5
V
Lcoil = 400 mH
I
OL
= 40 mA (T
A
= –40 °C)
0.07
0.5
V
V
OL3
SGO
I
OL
= 20 mA
0.5
V
Input leakage
I
LIH1
V
IN
= V
DD
Except for X1, X2
3
m
A
m
A
current high
I
LIH2
X1, X2
20
Input leakage
I
LIL1
V
IN
= 0 V
Except for X1, X2
–3
m
A
m
A
current low
I
LIL2
X1, X2
–20
Output leakage
I
LOH
V
OUT
= V
DD
3
m
A
current high
Output leakage
I
LOL
V
OUT
= 0 V
–3
m
A
current low
Software
R
V
IN
= 0 V, P00 to P07
10
30
100
k
W
pull-up resistor
Supply current
I
DD1
8.38-MHz crystal oscillation operation mode
Note 2
4.00-MHz crystal oscillation operation mode
Note 2
15
45
mA
Note 1
14.7
44.2
mA
I
DD2
8.38-MHz crystal oscillation HALT mode
1.0
2.0
mA
4.00-MHz crystal oscillation HALT mode
0.7
1.2
mA
I
DD3
STOP mode
1.0
30
m
A
Notes 1.
This current excludes the AV
REF
current, port current, and the current which flows in the internal pull-up
resistor.
2.
When operating at high-speed mode (when the processor clock control register (PCC) is set to 00H)
Remark
The characteristics of an alternate-function pin and a port pin are the same unless otherwise specified.
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
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