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參數資料
| 型號： | M48T08-150PC1 |
| 廠商： | STMICROELECTRONICS |
| 元件分類： | 時鐘/數據恢復及定時提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| 封裝： | 0.600 INCH, ROHS COMPLIANT, PLASTIC, PCDIP-28 |
| 文件頁數： | 1/31頁 |
| 文件大?。?/td> | 256K |
| 代理商： | M48T08-150PC1 |
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February 2009
Rev 9
1/31
1
M48T08
M48T08Y, M48T18
5 V, 64 Kbit (8 Kb 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
■ Typical clock accuracy of ±1 minute a month, at
25°C
■ Automatic power-fail chip deselect and write
protection
■ Write protect
VPFD = Power-fail deselect voltage):
–M48T08: VCC = 4.75 to 5.5 V
4.5 V
≤ VPFD ≤ 4.75 V
– M48T18/T08Y: VCC = 4.5 to 5.5 V
4.2 V
≤ VPFD ≤ 4.5 V
■ Software controlled clock calibration for high
accuracy applications
■ Self-contained battery and crystal in the
CAPHAT DIP package
■ 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
■ Pin and function compatible with DS1643 and
JEDEC standard 8 K x 8 SRAMs
■ RoHS compliant
– Lead-free second level interconnect
28
1
PCDIP28 (PC)
battery/crystal
CAPHAT
28
1
SNAPHAT (SH)
battery/crystal
SOH28 (MH)
相關PDF資料 |
PDF描述 |
|---|---|
| M48T18-100PC1 | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| M48T201V-85MH1TR | 1 TIMER(S), REAL TIME CLOCK, PDSO44 |
| M48T201Y-70MH1F | 1 TIMER(S), REAL TIME CLOCK, PDSO44 |
| M48T201V-85MH1F | 1 TIMER(S), REAL TIME CLOCK, PDSO44 |
| M48T201Y-70MH1 | 1 TIMER(S), REAL TIME CLOCK, PDSO44 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M48T08-150PC1 | 制造商:STMicroelectronics 功能描述:NVRAM Memory IC |
| M48T08-150PC1E | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM |
| M48T08-150PC1F | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM |
| M48T08-150PC1TR | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM |
| M48T08MH | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:64 Kbit 8Kb x 8 TIMEKEEPER SRAM |
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