Renesas 71256S55DB
Renesas 71256S55DB

Renesas 71256S55DB

Manufacturer No:

71256S55DB

Manufacturer:

Renesas

Package:

CDIP

Description:

Memory IC 256 kb kb 37.2mm mm

User Guide

Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

71256S55DB Information

Renesas 71256S55DB technical specifications, attributes, parameters and parts with similar specifications to Renesas 71256S55DB.

  • Type
  • Parameter
  • Factory Lead Time
  • 10 Weeks
  • Package / Case
  • CDIP
  • Number of Pins
  • 28
  • Packaging
  • Bulk
  • Published
  • 2011
  • Part Status
  • Active
  • Max Operating Temperature
  • 125°C
  • Min Operating Temperature
  • -55°C
  • Operating Supply Voltage
  • 5V
  • Interface
  • Parallel
  • Type
  • Parameter
  • Number of Ports
  • 1
  • Memory Type
  • RAM, SRAM - Asynchronous
  • Address Bus Width
  • 15b
  • Density
  • 256 kb
  • Length
  • 37.2mm
  • Width
  • 15.24mm
  • Thickness
  • 1.65mm
  • Radiation Hardening
  • No
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Contains Lead

Download datasheets and manufacturer documentation for Renesas 71256S55DB.

Datasheets:

71256S55DB Overview


As far as memory types are concerned, RAM, SRAM - Asynchronous is considered to be its memory type. In addition, memory ics is available in a Bulk case as well. In the case of CDIP, it is embedded within the case. The memory device has an 28-pin package, which encloses it in a small package. According to the datasheet, this memory chip operates at an operating voltage of 5V. The memory chip has 1 ports for granting read/write access to one memory address. Temperatures below -55°C should not be used with this memory ics. It is recommended that operation of the part be restricted to temperatures not exceeding 125°C, otherwise damage to the part may occur as a result of overheating.

71256S55DB Features


Package / Case: CDIP
28 Pins
Operating Supply Voltage:5V


71256S55DB Applications


There are a lot of Integrated Device Technology (IDT)
71256S55DB Memory applications.


  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM

71256S55DB Relevant information

The following parts are popular search parts in Integrated Circuits (ICs).

In Stock :Available

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Shipping & Availability

DHL
EMS
FedEx
UPS

Fast worldwide shipping via DHL, FedEx, UPS, and EMS.

Shipped from：HK Warehouse
Expected Shipping：Fri, Apr 10 - Sat, Apr 11, 2026
Date Code：Within 2 Years

Payment

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American Express

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Authenticity Guarantee

All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.

Quality Assurance

Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.