參數(shù)資料
型號(hào): M30220FCGP
元件分類: 微控制器/微處理器
英文描述: 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP144
封裝: 20 X 20 MM, 0.50 MM PITCH, PLASTIC, LQFP-144
文件頁數(shù): 83/161頁
文件大?。?/td> 0K
代理商: M30220FCGP
Mitsubishi microcomputers
M30220 Group
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Power control
28
Figure 1.9.7. State transition diagram of Power control mode
Transition of stop mode, wait mode
Transition of normal mode
Reset
Medium-speed mode
(divided-by-8 mode)
Interrupt
CM10 = “1”
All oscillators stopped
CPU operation stopped
Medium-speed mode
(divided-by-8 mode)
BCLK : f(XIN)/8
CM07 = “0” CM06 = “1”
Low-speed mode
High-speed mode
Main clock is oscillating
Sub clock is stopped
Main clock is oscillating
Sub clock is stopped
Main clock is stopped
Sub clock is oscillating
Main clock is oscillating
Sub clock is oscillating
Low power dissipation mode
High-speed/medium-
speed mode
Low-speed/low power
dissipation mode
Normal mode
Stop mode
All oscillators stopped
Wait mode
CPU operation stopped
Interrupt
WAIT
instruction
Interrupt
WAIT
instruction
Interrupt
WAIT
instruction
CM10 = “1”
Interrupt
CM10 = “1”
BCLK : f(XIN)/2
CM07 = “0” CM06 = “0”
CM17 = “0” CM16 = “1”
Medium-speed mode
(divided-by-2 mode)
BCLK : f(XIN)/16
CM07 = “0” CM06 = “0”
CM17 = “1” CM16 = “1”
Medium-speed mode
(divided-by-16 mode)
BCLK : f(XIN)/4
CM07 = “0” CM06 = “0”
CM17 = “1” CM16 = “0”
Medium-speed mode
(divided-by-4 mode)
BCLK : f(XIN)
CM07 = “0” CM06 = “0”
CM17 = “0” CM16 = “0”
BCLK : f(XIN)/8
Medium-speed mode
(divided-by-8 mode)
CM07 = “0”
CM06 = “1”
High-speed mode
BCLK : f(XIN)/2
CM07 = “0” CM06 = “0”
CM17 = “0” CM16 = “1”
Medium-speed mode
(divided-by-2 mode)
BCLK : f(XIN)/16
CM07 = “0” CM06 = “0”
CM17 = “1” CM16 = “1”
Medium-speed mode
(divided-by-16 mode)
BCLK : f(XIN)/4
CM07 = “0” CM06 = “0”
CM17 = “1” CM16 = “0”
Medium-speed mode
(divided-by-4 mode)
BCLK : f(XIN)
CM07 = “0” CM06 = “0”
CM17 = “0” CM16 = “0”
BCLK : f(XCIN)
CM07 = “1”
BCLK : f(XCIN)
CM07 = “1”
Main clock is oscillating
Sub clock is oscillating
CM07 = “0”
(Note 1, 3)
CM07 = “0” (Note 1)
CM06 = “1”
CM04 = “0”
CM07 = “1”
(Note 2)
CM07 = “0” (Note 1)
CM06 = “0” (Note 3)
CM04 = “1”
CM07 = “1” (Note 2)
CM05 = “1”
CM05 = “0”
CM05 = “1”
CM04 = “0”
CM04 = “1”
CM06 = “0”
(Notes 1,3)
CM06 = “1”
CM04 = “0”
CM04 = “1”
(Notes 1, 3)
Note 1: Switch clock after oscillation of main clock is sufficiently stable.
Note 2: Switch clock after oscillation of sub clock is sufficiently stable.
Note 3: Change CM06 after changing CM17 and CM16.
Note 4: Transit in accordance with arrow.
(Refer to the following for the transition of normal mode.)
相關(guān)PDF資料
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