- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄69028 > MC68HC05G1B (MOTOROLA INC) 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56 PDF資料下載
參數(shù)資料
| 型號： | MC68HC05G1B |
| 廠商： | MOTOROLA INC |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDIP56 |
| 封裝： | SDIP-56 |
| 文件頁數(shù)： | 5/124頁 |
| 文件大?。?/td> | 732K |
| 代理商： | MC68HC05G1B |
第1頁第2頁第3頁第4頁當(dāng)前第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁第117頁第118頁第119頁第120頁第121頁第122頁第123頁第124頁
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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC705JB2DW | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDSO20 |
| MC68HC705JB2P | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDIP20 |
| MC68HC705JB4P | 8-BIT, OTPROM, 3 MHz, MICROCONTROLLER, PDIP28 |
| MC68HC705K1CDW | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDSO16 |
| MC68HC705K1CP | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDIP16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05J1 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:HCMOS MICROCONTROLLER UNIT |
| MC68HC05J1A | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05J1ACDW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05J1ACP | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
| MC68HC05J1ADW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Microcontrollers |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。