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參數資料
| 型號： | M41ST95YMH6E |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| 封裝： | 0.330 INCH, SNAPHAT, LEAD FREE, PLASTIC, SOH-28 |
| 文件頁數： | 1/35頁 |
| 文件大小： | 735K |
| 代理商： | M41ST95YMH6E |
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1/35
September 2004
M41ST95Y*
M41ST95W
5.0 or 3.0V, 512 bit (64 bit x8) Serial RTC
(SPI) SRAM and NVRAM Supervisor
* Contact Local Sales Office
FEATURES SUMMARY
■
5.0 OR 3.0V OPERATING VOLTAGE
■
SERIAL PERIPHERAL INTERFACE (SPI)
■
NVRAM SUPERVISOR FOR EXTERNAL
LPSRAM
■
2.5 TO 5.5V OSCILLATOR OPERATING
VOLTAGE
■
AUTOMATIC SWITCH-OVER AND
DESELECT CIRCUITRY
■
CHOICE OF POWER-FAIL DESELECT
VOLTAGES:
–
M41ST95Y*: VCC = 4.5 to 5.5V
4.20V
≤ VPFD ≤ 4.50V
–
M41ST95W: VCC = 2.7 to 3.6V
2.55V
≤ VPFD ≤ 24.70V
■
1.25V REFERENCE (FOR PFI/PFO)
■
COUNTERS FOR TENTHS/HUNDREDTHS
OF SECONDS, SECONDS, MINUTES,
HOURS, DAY, DATE, MONTH, YEAR, AND
CENTURY
■
44 BYTES OF GENERAL PURPOSE RAM
■
PROGRAMMABLE ALARM and INTERRUPT
FUNCTION (VALID EVEN DURING
BATTERY BACK-UP MODE)
■
WATCHDOG TIMER
■
MICROPROCESSOR POWER-ON RESET
■
BATTERY LOW FLAG
■
32kHz FREQUENCY OUTPUT AVAILABLE
IMMEDIATELY UPON POWER-ON (300mil
SO28 MX PACKAGE ONLY)
■
AUTOMATICALLY RECORDS TIME WHEN
POWER-FAIL OCCURS
■
ULTRA-LOW BATTERY SUPPLY CURRENT
OF 550nA (MAX)
■
PACKAGING INCLUDES A 28-LEAD SOIC
and SNAPHAT TOP (to be ordered
separately)
■
SOIC PACKAGE PROVIDES DIRECT
CONNECTION FOR A SNAPHAT TOP
WHICH CONTAINS THE BATTERY and
CRYSTAL
Figure 1. 28-pin SOIC Package*
Figure 2. 28-pin (300mil) SOIC Package
28
1
SOH28 (MH)
SNAPHAT (SH)
Battery & Crystal
SOX28 (MX)
Embedded Crystal
Obsolete
Product(s)
- Obsolete
Product(s)
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|---|---|
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| M41ST95YMX6 | 1 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M41T00CAPPC1 | REAL TIME CLOCK, PDIP24 |
| M41T0DW6F | REAL TIME CLOCK, PDSO8 |
| M41T0DW6 | 0 TIMER(S), REAL TIME CLOCK, PDSO8 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M41ST95YMH6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95YMH6TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95YMX6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95YMX6E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
| M41ST95YMX6F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.0V, 512 bit (64 bit X 8) Serial RTC (SPI) SRAM and NVRAM Supervisor |
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