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參數(shù)資料
| 型號： | MB90F523PFF |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 10 MHz, MICROCONTROLLER, PQFP120 |
| 封裝： | PLASTIC, LQFP-120 |
| 文件頁數(shù)： | 82/106頁 |
| 文件大?。?/td> | 1541K |
| 代理商： | MB90F523PFF |
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MB90520 Series
77
20. Low-power Consumption (Stand-by) Mode
The F2MC-16LX has the following CPU operating modes configured by selection of an operating clock and clock
operation control.
Clock mode
PLL clock mode : A mode in which the CPU and peripheral equipment are driven by PLL-multiplied oscillation
clock.
Main clock mode: A mode in which the CPU and peripheral equipment are driven by drivided-by-2 of the
oscillation clock. The PLL multiplication circuits stops in the main clock mode.
Sub-clock mode
The sub-clock mode causes the CPU to operate only with the sub-clock. This mode uses the sub-clock
frequency divided by four as the operating clock frequency while stopping the main clock and PLL clock.
CPU intermittent operation mode
The CPU intermittent operation mode is a mode for reducing power consumption by operating the CPU
intermittently while external bus and peripheral functions are operated at a high speed.
Hardware stand-by mode
The hardware standby mode is a mode for reducing power consumption by stopping clock supply to the CPU
by the low-power consumption control circuit (sleep mode), stopping clock supplies to the CPU and peripheral
functions (timebase timer mode), and stopping oscillation clock (stop mode, hardware stand-by mode). Of
these modes, modes other than the PLL clock mode are low power consumption modes.
(1) Register Configuration
Clock select register (CKSCR)
Address
0000A1H
SCM
MCM
WS1
WS0
SCS
MCS
CS1
CS0
bit 15
bit 14
bit 13
bit 12
bit 11
bit 10
bit 9
bit 8
R
R/W
Address
0000A0H
STP
SLP
SPL
RST
TMD
CG1
CG0
SSR
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
W
R/W
W
R/W
R/W : Readable and writable
R : Read only
W : Write only
Low-power consumption mode control register (LPMCR)
Initial value
00011000 B
Initial value
11111100 B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MB90F543GPF-GE1 | 功能描述:IC MCU 16BIT 制造商:cypress semiconductor corp 系列:F2MC-16LX MB90540G 包裝:托盤 零件狀態(tài):在售 核心處理器:F2MC-16LX 核心尺寸:16-位 速度:16MHz 連接性:CAN，EBI/EMI，SCI，串行輸入/輸出，UART/USART 外設(shè):POR，WDT I/O 數(shù):81 程序存儲容量:128KB（128K x 8） 程序存儲器類型:閃存 EEPROM 容量:- RAM 容量:6K x 8 電壓 - 電源（Vcc/Vdd）:4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x8/10b 振蕩器類型:外部 工作溫度:-40°C ~ 105°C（TA） 封裝/外殼:100-BQFP 供應(yīng)商器件封裝:100-PQFP（20x14） 標(biāo)準(zhǔn)包裝:66 |
| MB90F543GPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GSPFR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543GSPMCR-GE1 | 制造商:FUJITSU 功能描述: |
| MB90F543PFR-GE1 | 制造商:FUJITSU 功能描述: |
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