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DS1220Y-150 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
DS1220Y-150DALLAS400Yes

DS1220Y-150 is a nonvolatile static RAM (NV SRAM) module manufactured by Dallas Semiconductor (now part of Maxim Integrated).

The DS1220Y-150 is a nonvolatile static RAM (NV SRAM) module manufactured by Dallas Semiconductor (now part of Maxim Integrated). Here are its key specifications:

  • Memory Size: 16Kb (2K x 8)
  • Technology: Combines SRAM with an embedded lithium energy source for nonvolatility.
  • Data Retention: Minimum 10 years without power.
  • Access Time: 150ns.
  • Operating Voltage: 5V ±10%.
  • Operating Temperature Range: 0°C to +70°C (commercial grade).
  • Package: 24-pin DIP (Dual In-line Package).
  • Write Cycle Endurance: Unlimited (like standard SRAM).
  • Automatic Power-Fail Chip Deselect: Protects data during power loss.
  • Compatibility: Pin-compatible with standard 2K x 8 SRAMs.

This module is designed for applications requiring nonvolatile memory with fast SRAM performance.

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