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HM628512CLTTI-7 from HIT

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HM628512CLTTI-7

Manufacturer: HIT

Wide Temperature Range Version 4 M SRAM (512-kword x 8-bit)

Partnumber Manufacturer Quantity Availability
HM628512CLTTI-7,HM628512CLTTI7 HIT 4463 In Stock

Description and Introduction

Wide Temperature Range Version 4 M SRAM (512-kword x 8-bit) The part **HM628512CLTTI-7** is a **512K-bit (64K x 8-bit)** CMOS static RAM (SRAM) manufactured by **Hitachi (now Renesas Electronics)**.  

### Key Specifications:  
- **Organization:** 64K x 8-bit  
- **Operating Voltage:** 3.3V  
- **Access Time:** 70ns  
- **Package:** TSOP (Thin Small Outline Package)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Technology:** CMOS  
- **Standby Current:** Low power consumption in standby mode  

This SRAM is commonly used in embedded systems, networking devices, and industrial applications.  

(Source: Hitachi/Renesas datasheet for HM628512CLTTI-7)

Application Scenarios & Design Considerations

Wide Temperature Range Version 4 M SRAM (512-kword x 8-bit)

Alternative Part Number

  • IS61C5128AL-10TLI --: 512K x 8 asynchronous SRAM with similar 5V-compatible speed grade and pinout, widely available as a drop-in replacement for the HM628512 series.
  • CY7C1041CV33-10ZXI --: 512K x 8 high-speed CMOS SRAM in TSOP package with comparable access time and interface, suitable functional substitute.
  • AS6C4008-55TIN --: 512K x 8 low-power SRAM offered as a direct legacy replacement for Hitachi HM628512 devices, with matching organization and package options.

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