TIMEKEEPER® M48T58Y-70PC1

TIMEKEEPER® M48T58Y-70PC1

SRAM 5.5 V 28 0 TO 70 DEG C

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Additional Specifications

TIMEKEEPER® M48T58Y-70PC1

TIMEKEEPER® SRAM, 5.5 V, 28 Pins, 0 to 70 deg C Operating, 39.88 mm L x 18.34 mm W x 8.89 mm H Dimensions

Operating Temperature      :      0 to 70 deg C
Voltage Rating      :      5.5 V
Item Name      :      SRAM
Dimensions      :      39.88 mm L x 18.34 mm W x 8.89 mm H
Number of Pins      :      28
  • pdf Spec Sheet https://www.turtle.com//ASSETS/DOCUMENTS/ITEMS/EN/TIMEKEEPER_M48T58Y70PC1_Spec_Sheet.pdf

The M48T58/Y TIMEKEEPER® RAM is a 8 KB x 8 non-volatile static RAM and real-time clock. The monolithic chip is available in two special packages to provide a highly integrated battery-backed memory and real-time clock solution, The M48T58/Y is a non-volatile pin and function equivalent to any JEDEC standard 8b KB x 8 SRAM. It also easily fits into many ROM, EPROM, and EEPROM sockets, providing the non-volatility of PROMs without any requirement for special WRITE timing or limitations on the number of WRITEs that can be performed, The 28-pin, 600 mil DIP CAPHAT™ houses the M48T58/Y silicon with a quartz crystal and a long life lithium button cell in a single package.

  • 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
  • Self-contained battery and crystal in the Caphat™DIP package
  • 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
  • Lead-free second level interconnect
  • (1) 28-Lead SOIC and Snaphat® Top Included

Standard/Approvals: RoHS Compliant