參數(shù)資料
型號: HD404344R
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
中文描述: 4位HMCS400系列微電腦(4位單片微計(jì)算機(jī))
文件頁數(shù): 88/100頁
文件大?。?/td> 610K
代理商: HD404344R
HD404344R Series/HD404394 Series
88
DC Characteristics (HD404344R, HD404342R, HD404341R, HD40C4344R, HD40C4342R,
HD40C4341R: V
CC
= 2.5 to 5.5 V, GND = 0 V, T
a
= –20 to +75
°
C, HCD404344R, HCD40C4344R:
V
CC
= 2.5 to 5.5 V, GND = 0 V, T
a
= +75
°
C, HD404394, HD404392, HD404391, HD4074344,
HD4074394: V
CC
= 2.7 to 5.5 V, GND = 0 V, T
a
= –20 to +75
°
C, unless otherwise specified) (cont)
Item
Symbol
Pins
Min
Typ
Max
Unit
Test Condition
V
in
(
RESET
) =
V
CC
– 0.3 V to V
CC
,
V
in
(TEST) =
0 to 0.3 V
Notes
Current
dissipation in
stop mode
I
STOP
V
CC
10
μ
A
Stop mode
retaining
voltage
Notes: 1. Excludes current flowing through pull-up MOS and output buffers.
2. I
CC
is the source current when no I/O current is flowing while the MCU is in reset state.
Test conditions:
MCU:
Reset
Pins:
RESET
, TEST at GND
D
0
–D
5
, R0–R3 at V
CC
3. I
SBY
is the source current when no I/O current is flowing while the MCU timer is operating.
Test conditions:
MCU:
I/O reset
Standby mode
Pins:
RESET
at V
CC
TEST at GND
D
0
–D
5
, R0–R3 at V
CC
4. Applies to the HD404394 series and HD4074344.
5. Applies to the HD404344R series.
6. The current in case of excluding the current through A/D converters ladder resistance (flag I
AOF
is
set to “1”). Circuit structure and circuit constants of oscillator circuit is the following condition.
V
STOP
V
CC
2
V
Circuit Structure
Circuit Constants
OSC1
OSC2
Rf
Rd
C1
C2
Ceramic
oscillator
Ceramic oscillator: KBR-800FTR (KYOSERA)
C1 = C2 = 100 pF
R
f
= 1 M
R
d
= 2.2 k
相關(guān)PDF資料
PDF描述
HD404391S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404392S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404341R 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404394S 4-bit HMCS400-series microcomputer(4位單片微計(jì)算機(jī))
HD404612 4-Bit Single-Chip Microcomputer
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