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71256L45TDB The Renesas 71256L45TDB is a 256Kbit asynchronous SRAM IC with a parallel interface. It features a 45ns access time and operates within a voltage range of 4.5V to 5.5V.
Mfr Part #:

71256L45TDB

Available from 1 distributors
Mfr Name: Renesas
Renesas
The Renesas 71256L45TDB is a 256Kbit asynchronous SRAM IC with a parallel interface. It features a 45ns access time and operates within a voltage range of 4.5V to 5.5V.
✓ Total Stock: 1,000 pcs
$ Price Range: $1.24

71256L45TDB Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request 2026-06-29 21:33:16
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71256L45TDB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Access Time
Memory Format
Memory Interface
Memory Organization
Memory Size
Memory Type
Mounting Type
Operating Temperature
Supplier Device Package
Technology
Voltage
Write Cycle Time
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71256L45TDB Description

Short technical summary and product information.

This Renesas 71256L45TDB is a 256Kbit volatile SRAM integrated circuit designed for parallel data access. It operates asynchronously with an access time of 45 nanoseconds and a write cycle time of 45ns.

 

The device supports a memory organization of 32K x 8 bits and requires a supply voltage between 4.5V and 5.5V. The operating temperature range is specified from -55°C to 125°C (TA).

 

Packaged in a 28-CDIP (0.300", 7.62mm) format, this component is designed for through-hole mounting. It is compliant with RoHS3 standards and has an MSL rating of 1.

 

This SRAM IC is suitable for applications requiring reliable data storage and retrieval within a wide temperature range.

71256L45TDB Quick Information

Product Type: SRAM IC
Canonical Name: Renesas 71256L45TDB SRAM 256Kbit Parallel 45ns 28-CDIP Through Hole
Subcategory: Asynchronous SRAM

71256L45TDB Compliance

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

71256L45TDB Estimated Pricing

Qty Low High
1+ $1.24 $1.24

Estimated market price range - modelled values for guidance only, not live distributor offers.

71256L45TDB Features

  • 256Kbit asynchronous SRAM IC.
  • 45ns access and write cycle time.
  • Parallel memory interface.
  • Wide operating temperature range.
  • Through Hole mounting package.

71256L45TDB Applications

  • Suitable for data logging applications.
  • Used in embedded systems.
  • Ideal for industrial control.
  • Reliable memory for harsh environments.

71256L45TDB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the 71256L45TDB?

256Kbit (32K x 8).

What is the access time?

45ns.

What is the operating voltage range?

4.5V to 5.5V.

What is the operating temperature range?

-55°C to 125°C.

What package does the 71256L45TDB come in?

28-CDIP (0.300", 7.62mm) through-hole.

Is the 71256L45TDB volatile or non-volatile?

Volatile.

What is the memory interface?

Parallel.

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