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參數(shù)資料
| 型號： | M41T315V-85MQ6TR |
| 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, PDSO16 |
| 封裝： | 0.150 INCH, PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 1/30頁 |
| 文件大?。?/td> | 324K |
| 代理商： | M41T315V-85MQ6TR |
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Not For New Design
This is information on a product still in production but not recommended for new designs.
November 2007
Rev 3
1/30
1
M41T315Y
M41T315V, M41T315W
Serial access phantom RTC supervisor
Features
■ 3.0V, 3.3V, or 5V operating voltage
■ Real-time clock keeps track of
tenths/hundredths of seconds, seconds,
minutes, hours, days, date of the month,
months, and years
■ Automatic leap year correction valid up to 2100
■ Automatic switch-over and deselect circuitry
■ Choice of power-fail deselect voltages:
(VPFD = power-fail deselect voltage)
–M41T315Y(a): VCC = 4.5 to 5.5V
4.25V
≤ VPFD ≤ 4.50V
–M41T315V: VCC = 3.0 to 3.6V
2.80V
≤ VPFD ≤ 2.97V
–M41T315W: VCC = 2.7 to 3.3V
2.60V
≤ VPFD ≤ 2.70V
■ No address space required to communicate
with RTC
■ Provides nonvolatile supervisor functions for
battery backup of SRAM
■ Full ±10% VCC operating range
■ Industrial operating temperature range (–40 to
+85°C)
■ Ultra-low battery supply current of 500nA (max)
■ Optional packaging includes A 28-lead SOIC
and SNAPHAT top (to be ordered separately)
■ SNAPHAT package provides direct connection
for a snaphat top, which contains the battery
and crystal
■ RoHS compliant
– Lead-free second level interconnect
a.
Contact local ST sales office for availability.
16
1
SO16 (MQ)
SNAPHAT (SH)
battery & crystal
28
1
SOH28 (MH)
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M41T315V-85MH6E | REAL TIME CLOCK, PDSO28 |
| M41T315Y-65MQ6E | REAL TIME CLOCK, PDSO16 |
| M41T315Y-65MQ6F | REAL TIME CLOCK, PDSO16 |
| M41T50Q6F | 1 TIMER(S), REAL TIME CLOCK, QCC16 |
| M41T63Q6F | 1 TIMER(S), REAL TIME CLOCK, QCC16 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M41T315W | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial access phantom RTC supervisor |
| M41T315W-65MH6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Phantom RTC Supervisor |
| M41T315W-65MH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Phantom RTC Supervisor |
| M41T315W-65MH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial Access Phantom RTC Supervisor |
| M41T315W-65MQ6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Serial access phantom RTC supervisor |
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