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HM628511HJPI-12 from HIT

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HM628511HJPI-12

Manufacturer: HIT

4M High Speed SRAM (512-kword x 8-bit)

Partnumber Manufacturer Quantity Availability
HM628511HJPI-12,HM628511HJPI12 HIT 101 In Stock

Description and Introduction

4M High Speed SRAM (512-kword x 8-bit) The part HM628511HJPI-12 is manufactured by HIT (Hyundai Electronics Industries). It is a 512K x 8-bit CMOS SRAM (Static Random-Access Memory) with a high-speed access time of 12 ns. The device operates at a voltage range of 4.5V to 5.5V and is designed for use in high-performance applications. It features a standard 28-pin SOJ (Small Outline J-Lead) package. The SRAM is compatible with TTL levels and includes a common I/O structure.  

Key specifications:  
- **Organization**: 512K x 8-bit  
- **Access Time**: 12 ns  
- **Operating Voltage**: 4.5V–5.5V  
- **Package**: 28-pin SOJ  
- **Technology**: CMOS  
- **I/O Compatibility**: TTL  

This information is based on the available technical data for the HM628511HJPI-12 SRAM from HIT.

Application Scenarios & Design Considerations

4M High Speed SRAM (512-kword x 8-bit)

Alternative Part Number

  • IS61C512-12T --: 512K x 8 asynchronous SRAM with 12 ns access time, functionally equivalent to the HM628511 and widely available from ISSI.
  • CY7C185-12PC --: 64K x 8 high-speed SRAM with 12 ns access time, pin-compatible with the HM628511 series and a common drop-in replacement.
  • AS7C512-12TC --: 512K x 8 low-power CMOS SRAM with 12 ns speed grade, offered as a direct second-source for Hitachi HM628511 devices.

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