參數資料
型號: HD404339S
廠商: Hitachi,Ltd.
英文描述: 4-bit HMCS400-Series microcomputer with large-capacity memory
中文描述: 4位HMCS400系列的大容量存儲器微機
文件頁數: 19/78頁
文件大小: 337K
代理商: HD404339S
HD404339 Series
19
Operating Modes
The MCU has five operating modes as shown in table 3. Transitions between operating modes are shown
in figure 11.
Table 3
Operations in Each Operating Mode
Function
Active Mode
Subactive
Mode
Standby Mode
Watch Mode
Stop Mode
System oscillator
OP
Stopped
OP
Stopped
Stopped
Subsystem oscillator OP
OP
OP
OP
*
OP
CPU
OP
OP
Retained
Retained
Reset
RAM
OP
OP
Retained
Retained
Retained
Timer A
OP
OP
OP
OP
Reset
Timers B, C
OP
OP
OP
Stopped
Reset
Serial
OP
OP
OP
Stopped
Reset
A/D
OP
Stopped
OP
Stopped
Reset
I/O
Notes: OP
OP
OP
Retained
Retained
Reset
implies in operation.
*
Oscillation can be switched on or off with bit 3 of system clock selection register 1 (SSR1: $027).
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相關代理商/技術參數
參數描述
HD404339SERIES 制造商:未知廠家 制造商全稱:未知廠家 功能描述:
HD404341FP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404341FT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller
HD404341R 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:4-bit microcomputers
HD404341RFP 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4-Bit Microcontroller