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UPD41221C-70 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
UPD41221C-70NEC312Yes

UPD41221C-70** is a static RAM (SRAM) chip manufactured by **NEC**.

The UPD41221C-70 is a static RAM (SRAM) chip manufactured by NEC. Below are its key specifications, descriptions, and features:

Manufacturer: NEC (Nippon Electric Company)

Part Number: UPD41221C-70

Type: Static Random-Access Memory (SRAM)

Density: 128Kb (16K x 8-bit)

Speed: 70ns access time

Voltage Supply: 5V ±10%

Operating Temperature Range: 0°C to +70°C

Package: 28-pin DIP (Dual In-line Package)

Technology: CMOS

Features:

  • Low power consumption (typical standby current: 10μA)
  • Fully static operation (no refresh required)
  • TTL-compatible inputs/outputs
  • Single 5V power supply
  • Tri-state output for bus-oriented applications
  • High-speed access time (70ns)

Applications:

  • Embedded systems
  • Cache memory
  • Industrial and consumer electronics
  • Microprocessor-based systems

This SRAM is designed for applications requiring fast, low-power, and reliable memory storage.

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