IC Phoenix logo

Home ›  H  › H25 > HM628128BLT-7SL

HM628128BLT-7SL from HIT

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

HM628128BLT-7SL

Manufacturer: HIT, HITACHI

1 M SRAM (128-KWORD X 8 BIT)
Partnumber Manufacturer Quantity Availability
HM628128BLT-7SL,HM628128BLT7SL HIT, HITACHI 5640 In Stock

Description and Introduction

1 M SRAM (128-KWORD X 8 BIT) The **HM628128BLT-7SL** is a high-performance **128K x 8-bit CMOS Static Random Access Memory (SRAM)** designed for applications requiring fast data access and low power consumption. This electronic component operates at a **70ns access time**, making it suitable for embedded systems, industrial controls, and communication devices where reliable memory performance is essential.  

Featuring a **5V operating voltage**, the HM628128BLT-7SL ensures stable operation in a wide range of environments. Its **low standby current** enhances energy efficiency, making it ideal for battery-powered applications. The device supports **asynchronous operation**, allowing seamless integration with various microprocessors and microcontrollers.  

Encased in a **32-pin TSOP (Thin Small Outline Package)**, the HM628128BLT-7SL offers a compact footprint, optimizing space in densely populated circuit boards. Its **industrial-grade temperature range (-40°C to +85°C)** ensures reliable performance under harsh conditions.  

With its **non-volatile data retention** capability, the SRAM maintains stored information without requiring constant power, reducing system overhead. Engineers and designers favor this component for its **balance of speed, power efficiency, and durability**, making it a dependable choice for demanding electronic applications.  

The HM628128BLT-7SL remains a widely used solution in legacy and modern systems where fast, low-power SRAM is critical.

Application Scenarios & Design Considerations

1 M SRAM (128-KWORD X 8 BIT)

Alternative Part Number

  • IS61C1024AL-15T --: 128K x 8 asynchronous SRAM with similar 5V-compatible interface and access time, direct functional replacement from a different vendor.
  • CY62256NLL-70ZXI --: 32K x 8 SRAM in the same family class; widely available alternative when density can be reduced, different naming series.
  • AS6C1008-55TIN --: 128K x 8 low-power CMOS SRAM pin-compatible with the HM628128 series, offered as a drop-in replacement by a different manufacturer.
  • IS62C256AL-45TLI --: 32K x 8 low-power CMOS SRAM in a TSOP package with comparable 5V access speed, widely available and pin-compatible in most designs.
  • CY62256NLL-70PXC --: 32K x 8 asynchronous SRAM with similar organization and timing, a common drop-in replacement for Hitachi 128K-bit SRAMs.
  • AS6C62256-55PCN --: Low-power 32K x 8 SRAM designed as a direct replacement for legacy Hitachi SRAM parts, with matching pinout and 5V operation.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips