You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History



SRAM, 1 Mbit, 128K x 8bit, 2.5V to 5.5V, DIP, 8 Pins

Date/Lot Code

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Order Code:
Technical Datasheet:
23LCV1024-I/P   Datasheet
See all Technical Docs

Product Overview

The 23LCV1024-I/P is a 1Mb SPI Serial SRAM with battery backup and SDI interface. The memory is accessed via a simple serial peripheral interface (SPI) compatible serial bus. The bus signals required are a clock input (SCK) plus separate data in (SI) and data out (SO) lines. Access to the device is controlled through a chip select (CS) input. Additionally, SDI (serial dual interface) is supported if application needs faster data rates. The SRAM can be battery backed via the Vbat pin essentially making the SRAM non-volatile. The device also supports unlimited read and write cycles to the array.
  • SPI-compatible bus interface - 20MHz clock rate, SPI/SDI mode
  • Low-power CMOS technology
  • 3mA at 3.6V, 20MHz Read current
  • 4µA at +85°C Maximum standby current
  • Unlimited read and write cycles
  • Zero write time
  • 32-byte page
  • Battery-backed SRAM support via Vbat Pin, automatic switchover to Vbat
  • Sequential mode reads and writes
  • High reliability


Communications & Networking


Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


128K x 8bit

2.5V to 5.5V







Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (4)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

237 In stock Need more?

More stock available week commencing 5/15/23
Standard lead time for this product is 7 weeks.

Order before 3pm

Same day despatch

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice


Pricing is unavailable. Please contact customer services.

Price for:
Multiple: 1 Minimum: 1
Quantity Price Your Price
1+ US$3.219
Promotional price
Contract Price
Web only price
Web only contract price
25+ US$3.182
Promotional price
Contract Price
Web only price
Web only contract price
100+ US$3.122
Promotional price
Contract Price
Web only price
Web only contract price

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Restricted Item
Enter Your Part No/Line Note
Total Price:
Total Price: ( )
Total Price: --