參數(shù)資料
型號: μPD789104
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): 29/48頁
文件大?。?/td> 218K
代理商: ΜPD789104
Preliminary Product Information
29
μ
PD789101, 789102, 789104
DC CHARACTERISTICS (T
A
= -40 to +85
°
C, V
DD
= 1.8 to 5.5 V)
Parameter
Low-level output
current
High-level output
current
High-level input
voltage
Symbol
I
OL
Conditions
MIN.
TYP.
MAX.
Undefined
80
Undefined
-15
V
DD
V
DD
12
12
V
DD
V
DD
V
DD
V
DD
V
DD
0.3V
DD
0.1V
DD
0.3V
DD
0.1V
DD
0.2V
DD
0.1V
DD
0.1
Unit
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Each pin
Total for all pins
Each pin
Total for all pins
P00-P03, P10, P11, P60-P63
I
OH
V
IH1
V
DD
= 2.7 to 5.5 V
0.7V
DD
0.9V
DD
0.7V
DD
0.9V
DD
0.7V
DD
0.9V
DD
0.8V
DD
0.9V
DD
V
DD
- 0.1
0
0
0
0
0
0
0
V
DD
- 1.0
V
DD
- 0.5
V
IH2
P50-P53
With N-ch
open drain
With a built-in
pull-up resistor
V
DD
= 2.7 to 5.5 V
V
DD
= 2.7 to 5.5 V
V
IH3
RESET,
P20-P25, P40-P45
X1, X2
P00-P03, P10, P11, P60-P63
V
DD
= 2.7 to 5.5 V
V
IH4
V
IL1
Low-level input
voltage
V
DD
= 2.7 to 5.5 V
V
IL2
P50-P53
V
DD
= 2.7 to 5.5 V
V
IL3
RESET,
P20-P25, P40-P45
X1, X2
V
DD
= 4.5 to 5.5 V, I
OH
= -1 mA
V
DD
= 1.8 to 5.5 V, I
OH
= -100
μ
A
Pins other than those for
port 5
V
DD
= 2.7 to 5.5 V
V
IL4
V
OH
High-level output
voltage
Low-level output
voltage
V
OL1
V
DD
= 4.5 to 5.5 V,
I
OL
= 10 mA
V
DD
= 1.8 to 5.5 V,
I
OL
= 400
μ
A
V
DD
= 4.5 to 5.5 V,
I
OL
= 10 mA
V
DD
= 1.8 to 5.5 V,
I
OL
= 1.6 mA
Pins other than the
X1 pin, X2 pin, or
those for port 5
X1, X2
P50-P53 (N-
channel open drain)
Pins other than the
X1 pin, X2 pin, or
those for port 5
X1, X2
P50-P53 (N-channel
open drain)
During input
instruction execution
1.0
0.5
V
V
OL2
P50-P53
1.0
V
0.4
V
High-level input
leakage current
I
LIH1
V
IN
= V
DD
3
μ
A
I
LIH2
I
LIH3
20
20
μ
A
μ
A
V
IN
= 12 V
Low-level input
leakage current
I
LIL1
V
IN
= 0 V
-3
μ
A
I
LIL2
I
LIL3
-20
-30
μ
A
μ
A
High-level output
leakage current
Low-level output
leakage current
I
LOH
V
OUT
= V
DD
3
μ
A
I
LOL
V
OUT
= 0 V
-3
μ
A
Remark
The characteristic of a dual-function pin does not differ between the port function and the secondary
function, unless otherwise stated.
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