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M41T315Y-65MQ6F規(guī)格書詳情
Description
The M41T315Y/V/W RTC Supervisor is a combination of a CMOS TIMEKEEPER? and a nonvolatile memory supervisor. Power is constantly monitored by the memory supervisor. In the event of power instability or absence, an external battery maintains the timekeeping operation and provides power for a CMOS static RAM by switching on and invoking write protection to prevent data corruption in the memory and RTC.
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
產(chǎn)品屬性
- 型號(hào):
M41T315Y-65MQ6F
- 制造商:
STMICROELECTRONICS
- 制造商全稱:
STMicroelectronics
- 功能描述:
Serial Access Phantom RTC Supervisor
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ST |
2020+ |
SMD |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價(jià) | ||
ST |
15+ |
7 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | |||
ST |
20+ |
SOP3.9 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價(jià) | ||
ST |
23+ |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價(jià) | |||
ST |
23+ |
SOP |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ST |
2020+ |
SOP-8 |
350000 |
100%進(jìn)口原裝正品公司現(xiàn)貨庫存 |
詢價(jià) | ||
DLZ |
22+ |
SOP-8 |
354000 |
詢價(jià) | |||
ST |
2020+ |
SOP |
5600 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) | ||
ST/意法 |
22+ |
SOP8 |
20000 |
深圳原裝現(xiàn)貨正品有單價(jià)格可談 |
詢價(jià) | ||
ST |
2016+ |
SOP8P |
6523 |
只做原裝正品現(xiàn)貨!或訂貨! |
詢價(jià) |