參數(shù)資料
型號(hào): HD404324
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(yè)數(shù): 79/94頁(yè)
文件大小: 573K
代理商: HD404324
HD404328 Series
79
DC Characteristics (HD404324, HD404326, HD404328: V
CC
= 2.7 V to 6.0 V, GND = 0.0 V, T
a
=
–20
°
C to +75
°
C; HD404324U, HD404326U, HD404328U: V
CC
= 2.7 V to 6.0 V, GND = 0.0 V, T
a
=
–40
°
C to +85
°
C; HD4074329, HD4074329U: V
CC
= 2.9 V to 5.5 V, GND = 0.0 V, T
a
= –20
°
C to
+75
°
C; unless otherwise specified) (cont
)
Item
Symbol
Pin(s)
Min
Typ Max
Unit Test Conditions
Notes
Current dissipation
in watch mode(2)
I
WTC2
V
CC
15
35
μ
A
HD404324,
HD404326,
HD404328,
HD4074329:
V
CC
= 3.0 V,
LCD on
4
5
25
μ
A
HD404324U,
HD404326U,
HD404328U,
HD4074329U:
V
CC
= 3.0 V,
LCD on
4
Current dissipation
in stop mode
I
STOP
V
CC
1
10
μ
A
V
CC
= 3.0 V,
X1 = V
CC
4
Stop mode retain
voltage
V
STOP
V
CC
2
V
No 32-kHz oscillator
5
Notes: 1. Output buffer current is excluded.
2. I
CC1
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
, D
0
–D
7
, D
9
, D
10
, R0–R5 at V
CC
D
8
open
3. I
SBY
is the source current when no I/O current is flowing while the MCU timer is in operation.
Test conditions:
MCU:
I/O reset
Serial interface stopped
Standby mode
Pins:
RESET at GND
TEST
, D
0
–D
7
, D
9
, D
10
, R0–R5 at V
CC
D
8
open
4. D
10
is connected to V
CC
in the HD4074329 and HD4074329U.
5. RAM data retention.
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