參數(shù)資料
型號: UPD75512A
廠商: NEC Corp.
英文描述: 4-BIT SINGLE-CHIP MICROCOMPUTER
中文描述: 4位單片機(jī)
文件頁數(shù): 47/64頁
文件大?。?/td> 494K
代理商: UPD75512A
μ
PD75512(A)
47
DC CHARACTERISTICS
(T
a
= -40 to +85
°
C, V
DD
= 2.7 to 6.0 V)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
High-Level Input
Voltage
V
IH1
Ports 2, 3, 9-11, P80, P82
0.7V
DD
V
DD
V
V
IH2
Ports 0, 1, 6, 7, 15, P81, P83,
RESET
Ports 4, 5, 12-14
0.8V
DD
V
DD
V
V
IH3
w/pull-up resistor
0.7V
DD
V
DD
V
Open-drain
0.7V
DD
10
V
V
IH4
X1, X2, XT1
V
DD
-0.5
V
DD
V
Low-level Input
V
IL1
Ports 2-5, 9-14, P80, P82
0
0.3V
DD
V
Voltage
V
IL2
Ports 0, 1, 6, 7, 15, P81, P83,
RESET
X1, X2, XT1
0
0.2V
DD
V
V
IL3
0
0.4
V
High-Level Output
V
OH
V
DD
= 4.5 to 6.0 V, I
OH
= -1 mA
I
OH
= -100
μ
A
Ports 3, 4, and 5
V
DD
-1.0
V
Voltage
V
DD
-0.5
V
Low-Level Output
Voltage
V
OL
V
DD
= 4.5 to 6.0 V,
I
OL
= 5 mA
0.2
1.0
V
V
DD
= 4.5 to 6.0 V, I
OL
= 1.6 mA
I
OL
= 400
μ
A
SB0, 1
0.4
V
0.5
V
Open-drain Pull-up
resistor
1 k
0.2V
DD
V
High-Level Input
Leakage Current
I
LIH1
V
I
= V
DD
Other than below
3
μ
A
μ
A
I
LIH2
X1, X2, XT1
20
I
LIH3
V
I
= 9 V
Ports 4, 5, 12-14
(open-drain)
20
μ
A
Low-Level Input
Leakage Current
I
LIL1
V
I
= 0 V
Other than below
-3
μ
A
μ
A
μ
A
I
LIL2
X1, X2, XT1
-20
High-Level Output
Leakage Current
I
LOH1
V
O
= V
DD
Other than below
3
I
LOH2
V
O
= 9 V
Ports 4, 5, 12-14
(open-drain)
20
μ
A
Low-Level Output
Leakage Current
I
LOL
V
O
= 0 V
-3
μ
A
Internal Pull-Up Resistor
R
U1
Ports 0, 1, 2, 3, 6, 7
(except P00) V
I
= 0V
V
DD
= 5.0 V
±
10%
V
DD
= 3.0 V
±
10%
V
DD
= 5.0 V
±
10%
V
DD
= 3.0 V
±
10%
Port 9
15
40
80
k
k
k
k
k
30
300
R
U2
Ports 4, 5, 12-14
V
O
= V
DD
-2.0 V
15
40
70
10
60
Internal Pull-Down
Resistor
R
D
V
O
= 2 V
20
70
140
相關(guān)PDF資料
PDF描述
UPD75512GF 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75512GFA 4-BIT SINGLE-CHIP MICROCOMPUTER
UPD75517 4 BIT SINGLE-CHIP MICROCOMPUTER
UPD75517A 4 BIT SINGLE-CHIP MICROCOMPUTER
UPD75517GF 4 BIT SINGLE-CHIP MICROCOMPUTER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
UPD7554AG-597-E2 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-597-E2-A 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-603-E2 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-603-E2-A 制造商:Renesas Electronics Corporation 功能描述:
UPD7554AG-611-E2 制造商:Renesas Electronics Corporation 功能描述: