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參數(shù)資料
| 型號： | HCD404868 |
| 廠商： | Hitachi,Ltd. |
| 英文描述： | Low-Voltage AS Microcomputers with On-Chip LCD Circuit(片上LCD電路的低壓微計(jì)算機(jī)) |
| 中文描述： | 低電壓如同在微機(jī)芯片LCD電路（片上液晶顯示器電路的低壓微計(jì)算機(jī)） |
| 文件頁數(shù)： | 52/200頁 |
| 文件大?。?/td> | 633K |
| 代理商： | HCD404868 |
HD404889/HD404899/HD404878/HD404868 Series
52
Reset by
RESET
pin
input or
watchdog timer
Reset
(TMA3=0)
(TMA3=1)
Timer A,
WU
0
to
WU
3
or
INT
0
interrupt
Standby mode
Active mode
SBY
instruction
interrupt
SBY
instruction
interrupt
STOP
instruction
(TMA3=1,LSON=0)
(TMA3=1,LSON=1)
f
osc
:
fx
:
fcyc
:
fw
:
f
SUB
:
CPU
:
CLK
:
PER
:
LSON
:
DTON
:
TMA3
:
Main oscillator frequency
Sub-oscillator frequency
(for realtime clock)
f
OSC
/32 or fOSC/4 (selected by
software)
fx/8
fx/8 or fx/4 (selected by software)
System clock
Clock for realtime clock
Peripheral function clock
Low speed on flag
Direct transfer on flag
Timer mode register A bit3
Timer A,
WU
0
~
WU
3
or
INT
0
interrupt
WU
0
to
WU
3
STOP
instruction
WU
0
to
WU
3
STOP
instruction
STOP
instruction
Stop mode
(TMA3=0,SSR3=0,LSON=0)
(TMA3=0,SSR3=1,LSON=0)
Subactive mode
*4
*2
*3
*1
DTON
1
0
Don’t care
0
Transition Condition
STOP/SBY instruction
STOP/SBY instruction
STOP/SBY instruction
STOP/SBY instruction
LSON
0
0
1
0
*1
*2
*3
*4
TMA3
1
1
1
0
Watch mode
f
osc
fx
CPU
CLK
PER
: Stop
: Stop
: Stop
: Stop
: Stop
f
osc
fx
CPU
CLK
PER
: Active
: Active
: fcyc
: fcyc
: fcyc
f
osc
fx
CPU
CLK
PER
: Stop
: Active
: Stop
: Stop
: Stop
f
osc
fx
CPU
CLK
PER
: Active
: Active
: Stop
: fcyc
: fcyc
f
osc
fx
CPU
CLK
PER
: Stop
: Active
: f
SUB
: fw
: f
SUB
f
osc
fx
CPU
CLK
PER
: Active
: Active
: fcyc
: fw
: fcyc
f
osc
fx
CPU
CLK
PER
: Active
: Active
: Stop
: fw
: fcyc
f
osc
fx
CPU
CLK
PER
: Stop
: Active
: Stop
: fw
: Stop
f
osc
fx
CPU
CLK
PER
: Stop
: Active
: Stop
: fw
: Stop
Figure 13 MCU Status Transitions
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| HCD404878 | Low-Voltage AS Microcomputers with On-Chip LCD Circuit(片上LCD電路的低壓微計(jì)算機(jī)) |
| HCD404889 | Low-Voltage AS Microcomputers with On-Chip LCD Circuit(片上LCD電路的低壓微計(jì)算機(jī)) |
| HCD404899 | Low-Voltage AS Microcomputers with On-Chip LCD Circuit(片上LCD電路的低壓微計(jì)算機(jī)) |
| HCD40C4082 | Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī)) |
| HCD404082 | Low-Voltage AS Microcomputers with On-Chip A/D Converter(帶片上A/D轉(zhuǎn)換器的低壓微計(jì)算機(jī)) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCD404889 | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:Low-Voltage AS Microcomputers with On-Chip LCD Circuit |
| HCD40C4344R | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers |
| HCD44780UA00 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller/Driver |
| HCD44780UA02 | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller/Driver |
| HCD44780UBXX | 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:Dot Matrix Liquid Crystal Display Controller/Driver |
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