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TMM4164P-3 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
TMM4164P-3TOS112Yes

TMM4164P-3** is a **64K (65,536 x 1-bit) dynamic RAM (DRAM)** manufactured by **Toshiba (TOS)**.

The TMM4164P-3 is a 64K (65,536 x 1-bit) dynamic RAM (DRAM) manufactured by Toshiba (TOS).

Key Specifications:

  • Organization: 65,536 x 1-bit
  • Technology: NMOS
  • Access Time: 150 ns (typical)
  • Operating Voltage: +5V (±10%)
  • Power Consumption:
  • Active: 350 mW (max)
  • Standby: 55 mW (max)
  • Refresh Cycles: 128 cycles every 2 ms
  • Package: 16-pin DIP (Dual In-line Package)

Features:

  • Single +5V Power Supply
  • Fully Static Operation (no clock required)
  • TTL-Compatible Inputs and Outputs
  • Common I/O (Three-State Output)
  • RAS-Only Refresh Capability
  • Low Power Standby Mode

Applications:

  • Early computer memory systems
  • Embedded systems requiring low-cost DRAM

This part is an older DRAM chip, primarily used in vintage computing and industrial applications.

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