參數資料
型號: HD4048412TF
廠商: Hitachi,Ltd.
英文描述: 4-Bit Single-Chip Microcomputer
中文描述: 4位單片機
文件頁數: 115/125頁
文件大?。?/td> 471K
代理商: HD4048412TF
HD404849 Series
115
Item
Symbol
Pin(s)
Min
Typ
Max
Unit
Test Condition
Notes
Current
dissipation in
subactive
mode
I
SUB
V
CC
25
50
μ
A
V
CC
= 3.0 V, LCD on 4, 7, 8
35
70
μ
A
μ
A
μ
A
V
CC
= 3.0 V, LCD on 5, 7, 8
V
CC
= 3.0 V, LCD on 6, 7, 8
V
CC
= 3.0 V, LCD on 8
70
150
Current
dissipation in
watch mode
I
WTC1
V
CC
15
40
I
WTC2
I
STOP
V
CC
V
CC
5
10
μ
A
μ
A
V
CC
= 3.0 V, LCD off 8
V
= 3.0 V
no 32-kHz oscillator
Current
dissipation in
stop mode
5
8
Stop mode
retaining
voltage
Notes: 1. Output buffer current is excluded.
2. I
and I
CC2
are the source currents when no I/O current is flowing while the MCU is in reset
state.
Test conditions: MCU: Reset
Pins:
RESET
and TEST at GND
3. I
and I
SBY2
are the source currents 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
8
, D
10
, D
11
, R0–R3, R6, R7 at V
CC
4. Applies to HD404848.
5. Applies to HD4048412 and HD404849.
6. Applies to HD4074849.
7. When the LCD power supply division resistor is connected (LCR3 = 0).
8. These are the source currents when no I/O current is flowing.
Test conditions: Pins:
RESET
at V
CC
TEST at GND
D
0
–D
8
, D
10
, D
11
, R0–R3, R6, R7 at V
CC
9. Test condition voltage necessary for RAM data retention.
V
STOP
V
CC
1.5
V
No 32-kHz oscillator 9
相關PDF資料
PDF描述
HD404848 4-Bit Single-Chip Microcomputer
HD404848FS 4-Bit Single-Chip Microcomputer
HD404848H RELAY SOCKET
HD404848TF PLASTIC-GRIP
HD404849 TERMINAL
相關代理商/技術參數
參數描述
HD404848 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848FS 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848H 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404848TF 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer
HD404849 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-Bit Single-Chip Microcomputer