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參數(shù)資料
| 型號： | M48T212V-85MH1F |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數(shù)據(jù)恢復(fù)及定時提取 |
| 英文描述： | REAL TIME CLOCK, PDSO44 |
| 封裝： | 0.330 INCH, ROHS COMPLIANT, PLASTIC, SOH-44 |
| 文件頁數(shù)： | 9/35頁 |
| 文件大?。?/td> | 348K |
| 代理商： | M48T212V-85MH1F |
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Obsolete
Product(s)
- Obsolete
Product(s)
M48T212V
Clock operation
3.4
Stopping and starting the oscillator
The oscillator may be stopped at any time. If the device is going to spend a significant
amount of time on the shelf, the oscillator can be turned off to minimize current drain on the
battery. The STOP Bit is located at Bit D7 within the Seconds Register (9h). Setting it to a '1'
stops the oscillator. When reset to a '0,' the M48T212V oscillator starts within one second.
Note:
It is not necessary to set the WRITE Bit when setting or resetting the FREQUENCY TEST
Bit (FT) or the STOP Bit (ST).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M48T212V-85MH1E | REAL TIME CLOCK, PDSO44 |
| M48T35V-10PC1 | 1 TIMER(S), REAL TIME CLOCK, PDIP28 |
| M48T35V-10MH1 | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T35V-10MH1TR | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T512V-85PM1 | 0 TIMER(S), REAL TIME CLOCK, PDIP32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M48T212V-85MH1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212V-85MH6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
| M48T212V-85MH6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212V-85MH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER CONTROLLER Supervisor |
| M48T212V-85MH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5V/3.3V TIMEKEEPER[ CONTROLLER |
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