參數(shù)資料
型號: HD4048212R
廠商: Hitachi,Ltd.
英文描述: AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
中文描述: 由于微機(jī)安裝有LCD控制器/驅(qū)動(dòng)電路(帶液晶控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
文件頁數(shù): 30/147頁
文件大小: 519K
代理商: HD4048212R
HD404829R Series
30
Operating Modes
The MCU has five operating modes as shown in table 13. The operations in each mode are listed in tables
14 and 15. Transitions between operating modes are shown in figure 14.
Active Mode:
All MCU functions operate according to the clock generated by the system oscillator OSC
1
and OSC
2
.
Table 13 Operating Modes and Clock Status
Mode Name
Active
Standby
Stop
Watch
Subactive
*
2
Activation
method
RESET
cancellation,
interrupt
request,
STOPC
cancellation
in stop mode,
STOP/SBY
instruction in
subactive mode
(when direct
transfer is
selected)
SBY
instruction
from active
mode
STOP
instruction
when
TMA3 = 0
STOP
instruction
when
TMA3 = 1
or SBY
instruction from
subactive mode
(when LSON = 1,
or LSON and
DTON are
both 0)
AN interrupt
request from
timer A or
INT
0
in watch
mode when
LSON = 1
Status
System
oscillator
Operating
Operating
Stopped
Stopped
Stopped
Subsystem
oscillator
Operating
*
1
Operating
*
1
Operating
*
1
Operating
*
1
Operating
*
1
Cancellation
method
RESET input,
STOP/SBY
instruction
RESET input,
interrupt
request
RESET input,
STOPC
input
in stop mode
RESET input,
INT
0
or timer A
interrupt
request
RESET input,
STOP/SBY
instruction
Notes: 1. Operating or stopping the oscillator can be selected by setting bit 3 of the system clock select
register (SSR: $029).
2. Subactive mode is an optional function; specify it on the function option list.
相關(guān)PDF資料
PDF描述
HD4074829 AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD404828R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD404829R AS Microcomputer Incorporating a LCD controller/Driver Circuit(帶LCD控制/驅(qū)動(dòng)電路的微計(jì)算機(jī))
HD4048412 4-Bit Single-Chip Microcomputer
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HD4048212RFS 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RH 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212RTF 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:AS Microcomputer Incorporating a LCD controller/Driver Circuit
HD4048212TF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404828FS 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller