參數資料
型號: UPD75P316BGC-3B9
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機
文件頁數: 26/46頁
文件大?。?/td> 404K
代理商: UPD75P316BGC-3B9
26
μ
PD75P316B
(2) V
DD
=2.7 to 6.0 V
DC CHARACTERISTICS (Ta = –40 to +85
°
C, V
DD
= 2.0 to 6.0 V)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
V
IH1
Ports 2 and 3
0.8 V
DD
V
DD
V
V
IH2
Ports 0, 1, 6, 7 and RESET
0.8 V
DD
V
DD
V
V
IH3
Ports 4 and 5
0.8V
DD
10
V
V
IH4
X1, X2, XT1
V
DD
–0.3
V
DD
V
V
IL1
Ports 2, 3, 4, 5
0
0.2 V
DD
V
V
IL2
Ports 0, 1, 6, 7 and RESET
0
0.2 V
DD
V
V
IL3
X1, X2, XT1
0
0.25
V
Ports 0, 2, 3, 6, 7
and BIAS
BP0 to BP7 (with
2 I
OH
outputs)
Ports 0, 2, 3, 4, 5
6, 7
V
OL1
Open–drain,
pull-up resistor
1 k
BP0 to BP7
(with 2 I
OL
outputs)
I
LIH1
Other than below
3
μ
A
V
IN
= V
DD
I
LIH2
X1, X2, XT1
20
μ
A
Ports 4 and 5
Input leakage
current low
I
LIL1
Other than below
–3
μ
A
V
IN
= 0 V
I
LIL2
X1, X2, XT1
–20
μ
A
Output leakage
current high
I
LOH1
V
OUT
= V
DD
Other than below
3
μ
A
I
LOH2
V
OUT
= 10 V
Ports 4 and 5
20
μ
A
Output leadage
current low
I
LOL
V
OUT
= 0 V
–3
μ
A
Ports 0, 1, 2, 3, 6, 7
(Except P00)
V
IN
= 0 V
R
L
V
DD
= 2.5 V
±
10%
50
600
k
LCD drive voltage
V
LCD
2.0
V
DD
V
Input voltage
high
Input voltage
low
V
OH2
I
OH
= –10
μ
A
V
DD
–0.4
V
V
OH1
I
OH
= –100
μ
A
V
DD
–0.5
V
Output voltage
high
I
OL
= 400
μ
A
0.5
V
SB0, 1
0.2 V
DD
V
Output voltage
low
V
OL2
I
OL
= 10
μ
A
0.4
V
Input leakage
current high
I
LIH3
V
IN
= 10 V
20
μ
A
Internal pull-up
resistor
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