參數(shù)資料
型號: MC68HC805K3DW
廠商: MOTOROLA INC
元件分類: 微控制器/微處理器
英文描述: 8-BIT, EEPROM, 2 MHz, MICROCONTROLLER, PDSO16
封裝: SOIC-16
文件頁數(shù): 70/119頁
文件大?。?/td> 496K
代理商: MC68HC805K3DW
General Release Specication
Low-Power Modes
MC68HC805K3 — Rev. 1.0
54
Operational Modes
MOTOROLA
The mask option register bit enabling the execution of the STOP
instruction places the MCU in its lowest power consumption mode. In
stop mode, the internal oscillator is turned off, halting all internal
processing, including the COP watchdog timer.
When the CPU enters stop mode, the interrupt flags (TOF and RTIF) and
the interrupt enable bits (TOFE and RTIE) in the TSCR are cleared by
internal hardware to remove any pending timer interrupt requests and to
disable any further timer interrupts. Execution of the STOP instruction
automatically clears the I bit in the condition code register and sets the
IRQE enable bit in the IRQ status/control register so that the IRQ
external interrupt is enabled. All other memory and registers, including
the other bits in the TSCR, remain unaltered.
The MCU can be brought out of stop mode only by an IRQ external
interrupt, an IRQ from port A (if mask option register bit is enabled), or
an externally generated RESET. When exiting stop mode, the internal
oscillator resumes after an oscillator stabilization delay of either 16 or
4064 cycles (depending on mask option register bit state) of the internal
processor clock.
NOTE:
If enabled by a mask option register bit, the STOP instruction causes the
oscillator to stop and, therefore, disable the COP watchdog timer. If the
COP watchdog timer is used and the part is never intended to enter stop
mode, the mask option register bit that should be used is the one that
disables the STOP instruction and changes the stop mode to the halt
details.
相關(guān)PDF資料
PDF描述
MC68HC812A4PV8 16-BIT, EEPROM, 8 MHz, MICROCONTROLLER, PQFP112
MC68HC901FNR2 MULTIFUNCTION PERIPHERAL, PQCC52
MC68HC908AS32AVFUE 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQFP64
MC68HC908AS32AMFNE 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQCC52
MC68HC908AS32AVFNE 8-BIT, FLASH, 8.4 MHz, MICROCONTROLLER, PQCC52
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC68HC805P18MDW 制造商:Freescale Semiconductor 功能描述:
MC68HC908AB32CFU 功能描述:IC MCU 8MHZ 32K FLASH 64-QFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HC08 其它有關(guān)文件:STM32F101T8 View All Specifications 特色產(chǎn)品:STM32 32-bit Cortex MCUs 標準包裝:490 系列:STM32 F1 核心處理器:ARM? Cortex?-M3 芯體尺寸:32-位 速度:36MHz 連通性:I²C,IrDA,LIN,SPI,UART/USART 外圍設備:DMA,PDR,POR,PVD,PWM,溫度傳感器,WDT 輸入/輸出數(shù):26 程序存儲器容量:64KB(64K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:10K x 8 電壓 - 電源 (Vcc/Vdd):2 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 10x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:36-VFQFN,36-VFQFPN 包裝:托盤 配用:497-10030-ND - STARTER KIT FOR STM32497-8853-ND - BOARD DEMO STM32 UNIV USB-UUSCIKSDKSTM32-PL-ND - KIT IAR KICKSTART STM32 CORTEXM3497-8512-ND - KIT STARTER FOR STM32F10XE MCU497-8505-ND - KIT STARTER FOR STM32F10XE MCU497-8304-ND - KIT STM32 MOTOR DRIVER BLDC497-6438-ND - BOARD EVALUTION FOR STM32 512K497-6289-ND - KIT PERFORMANCE STICK FOR STM32MCBSTM32UME-ND - BOARD EVAL MCBSTM32 + ULINK-MEMCBSTM32U-ND - BOARD EVAL MCBSTM32 + ULINK2更多... 其它名稱:497-9032STM32F101T8U6-ND
MC68HC908AB32MFU 制造商:Rochester Electronics LLC 功能描述:32K FLASH & 512 EE - Bulk
MC68HC908AB32MPB 功能描述:IC MCU 32K FLASH 8MHZ 64-LQFP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HC08 標準包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB(20K x 16) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323
MC68HC908AP16CB 功能描述:IC MCU 16K FLASH 8MHZ 42SDIP RoHS:否 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:HC08 標準包裝:250 系列:56F8xxx 核心處理器:56800E 芯體尺寸:16-位 速度:60MHz 連通性:CAN,SCI,SPI 外圍設備:POR,PWM,溫度傳感器,WDT 輸入/輸出數(shù):21 程序存儲器容量:40KB(20K x 16) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:6K x 16 電壓 - 電源 (Vcc/Vdd):2.25 V ~ 3.6 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 6x12b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 125°C 封裝/外殼:48-LQFP 包裝:托盤 配用:MC56F8323EVME-ND - BOARD EVALUATION MC56F8323