參數(shù)資料
型號(hào)： R5F2L388CNFP
元件分類： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封裝： 12 X 12 MM, 0.50 MM PITCH, PLASTIC, LQFP-80
文件頁數(shù)： 32/74頁
文件大?。?/td> 959K
代理商： R5F2L388CNFP
39
2588F–AVR–06/2013
ATtiny261/461/861
7.4
Register Description
7.4.1
MCUCR – MCU Control Register
The MCU Control Register contains control bits for power management.
Bit 5 – SE: Sleep Enable
The SE bit must be written to logic one to make the MCU enter the sleep mode when the SLEEP
instruction is executed. To avoid the MCU entering the sleep mode unless it is the programmer’s
purpose, it is recommended to write the Sleep Enable (SE) bit to one just before the execution of
the SLEEP instruction and to clear it immediately after waking up.
Bits 4, 3 – SM1:0: Sleep Mode Select Bits 2:0
These bits select between the three available sleep modes as shown in Table 7-2.
Bit 2 – Res: Reserved Bit
This bit is reserved and will always read zero.
7.4.2
PRR – Power Reduction Register
The Power Reduction Register provides a method to reduce power consumption by allowing
peripheral clock signals to be disabled.
Bits 7, 6, 5, 4 – Res: Reserved Bits
These bits are reserved and will always read zero.
Bit 3 – PRTIM1: Power Reduction Timer/Counter1
Writing a logic one to this bit shuts down the Timer/Counter1 module. When the Timer/Counter1
is enabled, operation will continue like before the shutdown.
Bit
7654
3
2
10
–
PUD
SE
SM1
SM0
—
ISC01
ISC00
MCUCR
Read/Write
R
R/W
R
R/W
Initial Value
0000
0
00
Table 7-2.
Sleep Mode Select
SM1
SM0
Sleep Mode
00
Idle
0
1
ADC Noise Reduction
1
0
Power-down
1
Standby
Bit
7
6
543
2
1
0
–
-
PRTIM1
PRTIM0
PRUSI
PRADC
PRR
Read/Write
RR
RRR/W
R/W
Initial Value
0
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
R5F2L388MDFA#V0 制造商:Renesas Electronics Corporation 功能描述:R8C/L38M 64+4/8 80LQFP 14X14 - 制造商:Renesas Electronics Corporation 功能描述:R8C/L38M 64+4/8 80LQFP 14X14 -40 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:MCU 16BIT 64KB FLASH 80LQFP
R5F2L388MDFP#V0 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 80LQFP
R5F2L388MNFA#V0 制造商:Renesas Electronics Corporation 功能描述:R8C/L38M 64+4/8 80LQFP 14X14 -20 TO +85 - Trays 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 80LQFP
R5F2L388MNFP#V0 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 64KB FLASH 80LQFP
R5F2L38ACDFA#U1 制造商:Renesas Electronics Corporation 功能描述:
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