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TMS44C256-80SD The Texas Instruments TMS44C256-80SD is a Fast Page DRAM with a 256K x 4 organization and an 80ns maximum access time. It operates in asynchronous mode with CMOS technology.
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TMS44C256-80SD

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TMS44C256-80SD is a Fast Page DRAM with a 256K x 4 organization and an 80ns maximum access time. It operates in asynchronous mode with CMOS technology.
✓ Total Stock: 606 pcs

TMS44C256-80SD Available from 1 distributor

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Optech Co.,Limited ✓
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606 pcs
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606 pcs On Request 1 On Request On Request 051+ On Request On Request
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TMS44C256-80SD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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TMS44C256-80SD Description

Short technical summary and product information.

The Texas Instruments TMS44C256-80SD is a 1Mb Fast Page DRAM featuring a 256K x 4 memory organization. It offers a maximum access time of 80ns and operates asynchronously using CMOS technology.

 

This DRAM supports Fast Page mode access, along with RAS Only/CAS Before RAS and Hidden Refresh modes for efficient operation. It is housed in a 20-lead SOJ surface-mount plastic package with a 1.27mm terminal pitch.

 

With a supply voltage range up to 5.5V, it is suitable for systems requiring high-speed data buffering and memory expansion, including computing and industrial control applications. The operating temperature range is from 0°C to 70°C.

TMS44C256-80SD Quick Information

Product Type: Fast Page DRAM
Series: TMS44C256
Canonical Name: Texas Instruments TMS44C256-80SD Fast Page DRAM
Subcategory: Fast Page DRAM

TMS44C256-80SD Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TMS44C256-80SD Features

  • Fast Page DRAM with 1Mb density.
  • 80ns maximum access time.
  • CMOS technology for efficient operation.
  • 20-lead SOJ surface mount package.
  • Operates from 0°C to 70°C.

TMS44C256-80SD Applications

  • High-speed data buffering.
  • Memory expansion.
  • Computing systems.
  • Industrial control systems.

TMS44C256-80SD FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum supply voltage of the TMS44C256-80SD?

The maximum supply voltage is 5.5 V.

What package does the TMS44C256-80SD come in?

It comes in a 20-pin SOJ (Small Outline J-Lead) surface mount package with 1.27 mm lead spacing.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

What is the access time of the TMS44C256-80SD?

The maximum access time is 80 ns.

What is the memory density of this DRAM?

The memory density is 1 Mb (1,048,576 bits).

What is the memory organization?

It is organized as 256K x 4 bits.

What is the supply current consumption?

The maximum active supply current is 75 mA and standby current is 2 mA.

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