參數(shù)資料
型號(hào): MB91F158PMC1
廠商: FUJITSU LTD
元件分類: 微控制器/微處理器
英文描述: RISC MICROCONTROLLER, PQFP120
封裝: 14 X 14 MM, 1.70 MM HEIGHT, 0.40 MM PITCH, PLASTIC, LQFP-120
文件頁數(shù): 46/92頁
文件大?。?/td> 2193K
代理商: MB91F158PMC1
MB91F158 Series
50
DS07-16316-2E
10. Clock Generator (Low power consumption mechanism)
The clock generator is responsible for the following functions :
CPU clock generation (including the gear function)
Peripheral clock generation (including the gear function)
Reset generation and holding factors
Standby function (including hardware standby)
Contains PLL (multiplication circuit)
Block Diagram
X0
[Gear controller]
[Stop/sleep controller]
[Reset factor circuit]
[Watchdog controller]
GCR register
CPU gear
CPU Clock
Internal bus clock
Stop state?
Sleep state
CPU Hold request
Internal reset
Internal
peripheral clock
Peripheral
gear
Internal clock
generating
circuit
Status
transition
control
circuit
Oscillator
circuit
X1
VCC
Power on
detection circuit
GND
RSRR register
WPR register
Timebase timer
CTBR register
Watchdog F/F
Count clock
RST pin
M
P
X
PLL
Reset
generating
F/F
STCR register
PDRR register
Internal interrupt
Internal reset
1
/2
R
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