參數(shù)資料
型號(hào): HD40L4812
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
中文描述: 4位單片機(jī)(4位單片微計(jì)算機(jī))
文件頁(yè)數(shù): 88/98頁(yè)
文件大?。?/td> 621K
代理商: HD40L4812
HD404818 Series
88
Electrical Characteristics for Low-Voltage Versions
HD40L4812, HD40L4814, HD40L4816, HD40L4818, and HD407L4818 Electrical Characteristics
DC Characteristics (HD40L4812, HD40L4814, HD40L4816, HD40L4818: V
CC
= 2.7 to 6 V;
HD407L4818: V
CC
= 3 to 5.5 V; GND = 0 V, T
a
= –20
°
C to +75
°
C, unless otherwise specified)
Item
Symbol
Pin
RESET,
SCK
,
INT
0
, SI,
INT
1
OSC
1
Min
Typ
Max
Unit
Test Condition
Notes
Input high
voltage
V
IH
0.9V
CC
V
CC
+
0.3
V
V
CC
– 0.3
V
CC
+
0.3
V
Input low
voltage
V
IL
RESET,
SCK
,
INT
0
, SI,
INT
1
OSC
1
SCK
, TIMO, SO
–0.3
0.1V
CC
V
–0.3
0.3
V
Output high
voltage
V
OH
V
CC
– 1.0
V
–I
OH
= 0.5 mA
Output low
voltage
V
OL
SCK
, TIMO, SO
0.4
V
I
OL
= 0.4 mA
Input/output
leakage
current
|I
IL
|
RESET,
SCK
,
INT
,
INT
,
SI, SO, TIMO,
OSC
1
V
CC
1
μ
A
V
in
= 0 V to V
CC
1
Stop mode
retaining
voltage
V
STOP
2
V
Without 32-kHz
oscillator
4
Current
dissipation in
active mode
I
CC1
V
CC
400
1000
μ
A
V
CC
= 3V,
f
OSC
= 400 kHz
2
I
CC2
V
CC
1
2
mA
V
CC
= 3 V,
f
= 400 kHz,
analog input mode
(D
12
/D
13
)
V
CC
= 3 V
f
OSC
= 400 kHz
5
Current
dissipation in
standby
mode
I
SBY
V
CC
200
500
μ
A
3
Current
dissipation in
subactive
mode
I
SUB
V
CC
50
100
μ
A
V
= 3 V,
LCD: On
35
70
μ
A
6
相關(guān)PDF資料
PDF描述
HD40L4816 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD40L4818 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD404816 4-Bit Single-Chip Microcomputer(4位單片微計(jì)算機(jī))
HD404814FS 16-digit LCD driver
HD4074899 16-digit LCD driver
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