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Product Variant Information section
Product Specification Section
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Stock: 0

On Order: 0
Factory Stock:Factory Stock: 0
Factory Lead Time: 25 Weeks
Minimum Order: 280
Multiple Of: 280
Quantity Web Price
280+ $10.33
Total:

$2,892.40

USD
Features and Applications

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The M48T02-70PC1 is a 70 ns speed, 2 Kb x 8 non-volatile static Timekeeper®RAM. It has sufficient capacity and storage life to maintain data and clock functionality for an accumulated time period of at least 10 years in the absence of power over the operating temperature range.

The M48T02 is a non-volatile pin and function equivalent to any JEDEC standard 2 Kb x 8 SRAM. It can 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.

Features:

  • Integrated, ultra low power SRAM, real-time clock, and power-fail control circuit
  • 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
  • Software controlled clock calibration for high accuracy applications
  • Automatic power-fail chip deselect and WRITE protection
  • WRITE protect voltages (VPFD= power-fail deselect voltage):
    • M48T02: VCC= 4.75 to 5.5 V; 4.5 V ≤ VPFD≤ 4.75 V
    • M48T12: VCC= 4.5 to 5.5 V; 4.2 V ≤ VPFD≤ 4.5 V
  • Self-contained battery and crystal in the CAPHAT™DIP package
  • Pin and function compatible with JEDEC standard 2 K x 8 SRAMs
  • RoHS compliant
    • Lead-free second level interconnect