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参数资料
| 型号： | M48T58-70PC1 |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 时钟/数据恢复及定时提取 |
| 英文描述： | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| 封装： | 0.600 INCH, CAPHAT, PLASTIC, DIP-28 |
| 文件页数： | 1/33页 |
| 文件大小： | 511K |
| 代理商： | M48T58-70PC1 |
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August 2010
Doc ID 2412 Rev 7
1/33
1
M48T58
M48T58Y
5.0 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
■ Frequency test output for real-time clock
■ Automatic power-fail chip deselect and write
protection
■ Write protect voltages
(VPFD = power-fail deselect voltage):
–M48T58: VCC = 4.75 to 5.5 V
4.5 V
≤ VPFD ≤ 4.75 V
–M48T58Y: VCC = 4.5 to 5.5 V
4.2 V
≤ VPFD ≤ 4.5 V
■ 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 housing containing the battery and
crystal
■ Pin and function compatible with JEDEC
standard 8 Kb 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)
相关PDF资料 |
PDF描述 |
|---|---|
| M48T58Y-70MH1E | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T58Y-70PC1TR | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| M48T59V-70MH1E | 0 TIMER(S), REAL TIME CLOCK, PDSO28 |
| M48T59V-70PC1 | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
| M48T59Y-70PC1DS | 0 TIMER(S), REAL TIME CLOCK, PDIP28 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M48T58-70PC1E | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| M48T58-70PC1EE | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| M48T58-70PC1F | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| M48T58-70PC1FE | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
| M48T58-70PC1TR | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:5.0V, 64 Kbit (8 Kb x 8) TIMEKEEPER SRAM |
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