參數(shù)資料
型號(hào): UPD75316BGC
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): 55/77頁
文件大小: 587K
代理商: UPD75316BGC
55
μ
PD75312B, 75316B
V
DD
= 3 V
±
10%
*4
V
DD
= 2.5 V
±
10%
*4
V
DD
=
3 V
±
10%
V
DD
=
2.5 V
±
10%
R
L1
Ports 0, 1, 2, 3, 6
and 7 (except P00)
V
IN
= 0 V
R
L2
LCD drive voltage
V
LCD
LCD split resistor
R
LCD
On-chip pull-up
resistor
Ports 4, 5
V
OUT
= V
DD
-1.0 V
V
DD
= 2.5 V
±
10%
V
DD
= 2.5 V
±
10%
50
600
k
15
40
70
k
V
ODC
I
O
=
±
5
μ
A
0
±
0.2
V
0
±
0.2
V
I
DD2
I
DD1
I
DD3
V
ODS
I
O
=
±
1
μ
A
V
LCD0
= V
LCD
V
LCD1
=
V
LCD
×
2/3
V
LCD2
= V
LCD
×
1/3
2.0 V
V
LCD
V
DD
0.4
1.2
mA
0.3
0.9
mA
300
900
μ
A
200
600
μ
A
V
DD
= 3 V
±
10%
V
DD
= 2.5 V
±
10%
20
60
μ
A
V
DD
=
3 V
±
10%
V
DD
=
2.5 V
±
10%
I
DD4
7
21
μ
A
4
12
μ
A
0.5
15
μ
A
0.5
5
μ
A
0.4
5
μ
A
0.4
15
μ
A
I
DD5
T
a
=
25
°
C
T
a
=
25
°
C
V
DD
=
3 V
±
10%
V
DD
=
2.5 V
±
10%
15
45
μ
A
32 kHz
*5
crystal oscillation
DC CHARACTERISTICS (Ta = –40 to +85
°
C, V
DD
= 2.0 to 6.0 V ) (2/2)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN.
TYP.
MAX.
UNIT
XT1 = 0 V
STOP mode
4.19 MHz
*3
crystal
oscillation
C1=C2=22 pF
Low-speed mode
LCD output
voltage
deviation
*1
(common)
LCD output
voltage
deviation
*1
(segment)
Supply current
*2
2.0
V
DD
V
60
100
150
k
HALT
mode
HALT
mode
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