- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄45223 > MC68HC05RC18DW (MOTOROLA INC) 8-BIT, MROM, 2.1 MHz, MICROCONTROLLER, PDSO28 PDF資料下載
參數(shù)資料
| 型號： | MC68HC05RC18DW |
| 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, PDSO28 |
| 封裝： | SOIC-28 |
| 文件頁數(shù)： | 83/124頁 |
| 文件大小： | 457K |
| 代理商： | MC68HC05RC18DW |
第1頁第2頁第3頁第4頁第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頁當前第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
Low-Power Modes
Wait Mode
MC68HC05RC18 — Rev. 2.0
General Release Specification
MOTOROLA
Low-Power Modes
61
NON-DISCLOSURE
AGREEMENT
REQUIRED
7.5 Wait Mode
The WAIT instruction places the MCU in a low power-consumption
mode, but the wait mode consumes more power than the stop mode. All
CPU action is suspended, but the core timer, the oscillator, and any
enabled module remain active. Any interrupt or reset will cause the MCU
to exit wait mode. The user must shut off subsystems to reduce power
consumption. Wait current specifications assume CPU operation only
and do not include current consumption by any other subsystems.
During wait mode, the I bit in the CCR is cleared to enable interrupts. All
other registers, memory, and input/output lines remain in their previous
states. The timer can be enabled to allow a periodic exit from wait mode.
7.6 Low-Power Reset
Low-power reset mode is entered when a logic 0 is detected on the
LPRST pin. When in this mode (as long as LPRST is held low), the MCU
is held in reset and all internal clocks and the crystal oscillator (if used)
are halted. Applying a logic 1 to LPRST will cause the part to exit low-
power reset mode and begin counting out the 4064-cycle oscillator
stabilization period. Once this time has elapsed, the MCU will begin
operation from the reset vectors ($3FFE–$3FFF).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MC68HC05SR3B | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP42 |
| MC68HC705SR3CP | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDIP40 |
| MC68HC705SR3CFB | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PQFP44 |
| MC68HC705SR3CB | 8-BIT, OTPROM, 2 MHz, MICROCONTROLLER, PDIP42 |
| MC68HC05SR3CB | 8-BIT, MROM, 2 MHz, MICROCONTROLLER, PDIP42 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC68HC05RC8 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8DW | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8FN | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05RC8P | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:General Release Specification |
| MC68HC05SC24 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:Secure 8-bit microcomputer with EEPROM |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。