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参数资料
| 型号： | MC68HC705G1FU |
| 厂商： | MOTOROLA INC |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8-BIT, OTPROM, 2.1 MHz, MICROCONTROLLER, PQFP64 |
| 封装： | QFP-64 |
| 文件页数： | 5/124页 |
| 文件大小： | 732K |
| 代理商： | MC68HC705G1FU |
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MOTOROLA
11-4
MC68HC05G1
LOW POWER MODES
11
11.2
Wait Mode
The WAIT instruction places the MC68HC05G1 in a low power consumption mode. In Wait mode,
all CPU activities are stopped, but the internal clock, programmable timer, serial peripheral
interface and real time clock remain active. Refer to Figure 11-2 for Wait owchart. On entering
Wait mode, the I bit in the condition code register is cleared to enable all interrupts. In Wait mode
all registers and memory remain unaltered and all parallel input/output lines remain unchanged.
In additions to interrupts from IRQ, INT1, INT2, RTC, interrupts from either programmable timer,
or SPI will cause the processor to exit Wait mode. If a non-reset exit from Wait mode is performed
(e.g. timer overow interrupt exit), the system will continue from the state before it entered Wait
mode. If a reset exit from Wait mode is performed all the systems revert to the disabled reset state.
In Wait mode, device power consumption depends on how many systems are active. The power
consumption will be the lowest when the SPI and the Timer are disabled (the RTC cannot be
disabled in Wait mode).
11.2.1
Programmable during Timer Wait Mode
The timer system is not affected by the Wait mode and continues regular operation. Any valid timer
interrupt will wake the system up.
11.2.2
RTC during Wait Mode
The RTC system is not affected by the Wait mode and continues regular operation. Any valid RTC
interrupt will wake the system up.
11.2.3
SPI during Wait Mode
The SPI system is not affected by the Wait mode and continues regular operation. Any valid SPI
interrupt will wake the system up. See also Section 8.5.
11.3
Data Retention Modes
The contents of RAM and CPU registers are retained at supply voltages as low as 2.0 Vdc. This
is referred to as the data retention mode, where the data is held, but the device is not guaranteed
to operate.
TPG
98
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| MC68HC705JB2P | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDIP20 |
| MC68HC705JB4P | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDIP28 |
| MC68HC705K1CDW | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDSO16 |
相关代理商/技术参数 |
参数描述 |
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| MC68HC705J1A | 制造商:Freescale Semiconductor 功能描述: |
| MC68HC705J1ACDW | 功能描述:IC MCU 4MHZ 1.2K OTP 20-SOIC RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:HC05 其它有关文件:STM32F101T8 View All Specifications 特色产品:STM32 32-bit Cortex MCUs 标准包装:490 系列:STM32 F1 核心处理器:ARM? Cortex?-M3 芯体尺寸:32-位 速度:36MHz 连通性:I²C，IrDA，LIN，SPI，UART/USART 外围设备:DMA，PDR，POR，PVD，PWM，温度传感器，WDT 输入/输出数:26 程序存储器容量:64KB（64K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:10K x 8 电压 - 电源 (Vcc/Vdd):2 V ~ 3.6 V 数据转换器:A/D 10x12b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:36-VFQFN，36-VFQFPN 包装:托盘 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... 其它名称:497-9032STM32F101T8U6-ND |
| MC68HC705J1ACP | 功能描述:IC MCU 4MHZ 1.2K OTP 20-DIP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器， 系列:HC05 其它有关文件:STM32F101T8 View All Specifications 特色产品:STM32 32-bit Cortex MCUs 标准包装:490 系列:STM32 F1 核心处理器:ARM? Cortex?-M3 芯体尺寸:32-位 速度:36MHz 连通性:I²C，IrDA，LIN，SPI，UART/USART 外围设备:DMA，PDR，POR，PVD，PWM，温度传感器，WDT 输入/输出数:26 程序存储器容量:64KB（64K x 8） 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:10K x 8 电压 - 电源 (Vcc/Vdd):2 V ~ 3.6 V 数据转换器:A/D 10x12b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:36-VFQFN，36-VFQFPN 包装:托盘 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... 其它名称:497-9032STM32F101T8U6-ND |
| MC68HC705J1ACPE | 功能描述:8位微控制器 -MCU HCO5 CORE+1.2K RAM + EPR RoHS:否 制造商:Silicon Labs 核心:8051 处理器系列:C8051F39x 数据总线宽度:8 bit 最大时钟频率:50 MHz 程序存储器大小:16 KB 数据 RAM 大小:1 KB 片上 ADC:Yes 工作电源电压:1.8 V to 3.6 V 工作温度范围:- 40 C to + 105 C 封装 / 箱体:QFN-20 安装风格:SMD/SMT |
| MC68HC705J2CDW | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:MicroController, 8-Bit, 20 Pin, Plastic, SOP |
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