參數(shù)資料
型號: HD40A4639R
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer(4位單片微計算機)
中文描述: 4位單片機(4位單片微計算機)
文件頁數(shù): 119/133頁
文件大?。?/td> 803K
代理商: HD40A4639R
HD404639R Series
119
Item
Symbol
Pin(s)
Min
Typ
Max
Unit
Test Condition
Notes
Current
dissipation
in active
mode
I
CMP2
V
CC
2.8
3.5
mA
V
CC
= 3 V,
f
= 800 kHz,
analog comp.
mode
3
I
CMP3
V
CC
9
13
mA
V
CC
= 5 V,
f
= 8 MHz,
analog comp.
mode
3, 8
Current
dissipation
in standby
mode
I
SBY1
V
CC
1.0
2
mA
V
CC
= 5 V,
f
OSC
= 4 MHz
4
I
SBY2
V
CC
0.1
0.3
mA
V
CC
= 3 V,
f
OSC
= 800 kHz
V
CC
= 5 V,
f
OSC
= 8 MHz
V
= 3 V,
32 kHz oscillator
4
I
SBY3
V
CC
2.0
4.0
mA
4, 8
Current
dissipation
in subactive
mode
I
SUB
V
CC
18
35
μ
A
5
Current
dissipation
in watch
mode
I
WTC
V
CC
4
7.5
μ
A
V
= 3 V,
32 kHz oscillator
5
Current
dissipation
in stop
mode
I
STOP
V
CC
0.5
5
μ
A
V
= 3 V,
no 32 kHz
oscillator
5
Stop mode
retaining
voltage
V
STOP
V
CC
2
V
No 32 kHz
oscillator
6
Comparator
input
reference
voltage
scope
VC
ref
VC
ref
0
V
CC
– 1.2
V
Allowable
error of
internal
reference
voltage
Notes: 1. Output buffer current is excluded.
2. I
, I
CC2
and I
CC3
are the source currents when no I/O current is flowing while the MCU is in reset
state.
Test conditions: MCU: Reset
Pins:
RESET at V
CC
(V
CC
–0.3 to V
CC
)
TEST
at V
CC
(V
CC
–0.3 to V
CC
)
V
OFS
–100
100
mV
V
= reference
voltage – VC
ref
7
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