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HM628512BLTT-7UL from HIT

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HM628512BLTT-7UL

Manufacturer: HIT

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

Partnumber Manufacturer Quantity Availability
HM628512BLTT-7UL,HM628512BLTT7UL HIT 5596 In Stock

Description and Introduction

4 M SRAM (512-kword x 8-bit) The part **HM628512BLTT-7UL** is manufactured by **HIT (Hitachi)**. It is a **512K x 8-bit (4M-bit) CMOS Static RAM (SRAM)** with the following specifications:  

- **Organization:** 512K words × 8 bits  
- **Operating Voltage:** 3.3V (±0.3V)  
- **Access Time:** 70 ns  
- **Operating Temperature Range:** Commercial (0°C to +70°C)  
- **Package:** 32-pin TSOP (Thin Small Outline Package)  
- **Interface:** Parallel  
- **Technology:** CMOS  
- **Standby Current:** Low power consumption in standby mode  

This SRAM is commonly used in applications requiring high-speed, low-power memory, such as embedded systems and industrial electronics.  

(Note: If additional specifications are needed, refer to the official Hitachi datasheet for HM628512BLTT-7UL.)

Application Scenarios & Design Considerations

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

Alternative Part Number

  • AS6C4008-55TIN --: Pin-compatible 512Kx8 low-power SRAM with similar 55ns access time, widely used as a drop-in replacement for Hitachi HM628512 series.
  • CY62256NLL-70PXC --: Well-established 32Kx8 SRAM in the same family class; check density match, but Cypress SRAMs are common functional substitutes for Hitachi low-power SRAMs.
  • IS62WV5128BLL-55TLI --: 512Kx8 low-power CMOS SRAM with 55ns speed and TSOP package, directly comparable to the HM628512BLTT in density, voltage, and timing.

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