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參數(shù)資料
| 型號： | M48T35AV-10PC1 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數(shù)據(jù)恢復及定時提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| 封裝： | 0.600 INCH, PLASTIC, DIP-28 |
| 文件頁數(shù)： | 1/29頁 |
| 文件大小： | 512K |
| 代理商： | M48T35AV-10PC1 |
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October 2010
Doc ID 6845 Rev 8
1/29
1
M48T35AV
3.3 V, 256 Kbit (32 Kbit x 8) TIMEKEEPER SRAM
Features
■ Integrated, ultra low power SRAM, real-time
clock, power-fail control circuit and battery
■ BYTEWIDE RAM-like clock access
■ BCD coded year, month, day, date, hours,
minutes, and seconds
■ Battery low flag (BOK)
■ Frequency test output for real-time clock
■ Automatic power-fail chip deselect and write
protection
■ Write protect voltages
(VPFD = Power-fail deselect voltage):
–M48T35AY: VCC = 4.5 to 5.5 V
4.2 V
≤ VPFD ≤ 4.5 V
–M48T35AV: VCC = 3.0 to 3.6 V
2.7 V
≤ VPFD ≤ 3.0 V
■ Self-contained battery and crystal in the
CAPHAT DIP package
■ SOIC package provides direct connection for a
SNAPHAT housing containing the battery and
crystal
■ SNAPHAT housing (battery and crystal) is
replaceable
■ Pin and function compatible with JEDEC
standard 32 Kbit x 8 SRAMs
■ RoHS compliant
– Lead-free second level interconnect
28
1
28
1
PCDIP28 (PC)
battery/crystal
CAPHAT
SNAPHAT (SH)
battery/crystal
SOH28 (MH)
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| M48T35AV-10PC1 | 制造商:STMicroelectronics 功能描述:NVRAM Memory IC |
| M48T35AV-10PC1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3V, 256 Kbit (32 Kb x8) TIMEKEEPER㈢ SRAM |
| M48T35AV-10PC1F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3V, 256 Kbit (32 Kb x8) TIMEKEEPER㈢ SRAM |
| M48T35AV-10PC1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3V, 256 Kbit (32 Kb x8) TIMEKEEPER㈢ SRAM |
| M48T35AV-10PC6 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:5.0 or 3.3V, 256 Kbit (32 Kb x8) TIMEKEEPER㈢ SRAM |
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