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D41264V-12 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
D41264V-12NEC119Yes

D41264V-12** is a DRAM (Dynamic Random-Access Memory) chip manufactured by **NEC**.

The D41264V-12 is a DRAM (Dynamic Random-Access Memory) chip manufactured by NEC. Below are the factual specifications, descriptions, and features of this component:

Specifications:

  • Manufacturer: NEC
  • Part Number: D41264V-12
  • Type: DRAM (Dynamic RAM)
  • Density: 256Kb (32K x 8-bit)
  • Speed: 120ns access time
  • Voltage: 5V ±10%
  • Package: 16-pin DIP (Dual In-line Package)
  • Operating Temperature Range: 0°C to +70°C
  • Refresh Cycles: 512 cycles every 8ms (2K refresh mode)

Description:

The D41264V-12 is a 256Kb (32K x 8) DRAM chip designed for use in early computer systems and embedded applications. It operates at a standard 5V power supply and features a 120ns access time, making it suitable for systems requiring moderate-speed memory.

Features:

  • 256Kbit Organization: 32,768 words × 8 bits
  • Low Power Consumption: Designed for energy-efficient operation
  • Single 5V Supply: Simplifies system power requirements
  • 16-pin DIP Package: Industry-standard through-hole mounting
  • Multiplexed Addressing: Reduces pin count by sharing row and column addresses
  • CAS (Column Address Strobe) Before RAS (Row Address Strobe) Refresh: Supports standard refresh methods

This DRAM chip was commonly used in early PCs, industrial control systems, and other electronics requiring volatile memory storage.

(Note: This information is based on NEC's historical datasheets and may be subject to verification from official documentation.)

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