Nonvolatile SRAM - NVSRAM

Name: DS1225AB-70IND+
Brand: Calycomponents
SKU: 2798716
Price: 27.30 $
Availability: InStock

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DS1225AB-70IND+

Mfr.Part Number

DS1225AB-70IND+

Manufacturer

ANALOG DEVICES

Package

ROHS

Datasheet

Manual

Description

Nonvolatile SRAM (NVSRAM), 64Kbit, 8K x 8bit, 70ns Read/Write, Parallel, 4.75V to 5.25V, EDIP-28

ECAD Model

Delivery

Payment

Not available to buy on line? Want the lower wholesale price? Please send RFQ, we will respond immediately

RFQ

Description Shopping Guide FAQ Review

Description

Product Technical Specifications

Supply Voltage Min:

4.75V

IC Mounting:

Through Hole

IC Case / Package:

Interfaces:

Parallel

Operating Temperature Max:

85°C

No. of Pins:

28Pins

Supply Voltage Max:

5.25V

Operating Temperature Min:

-40°C

Memory Case Style:

EDIP

Write Access Time:

70ns

Memory Organisation:

8K x 8bit

IC Interface Type:

Parallel

Memory Size:

64Kbit

Memory Configuration:

8K x 8bit

Read Access Time:

70ns

Memory Density:

64Kbit

Product Overview

The DS1225AB-70IND+ is a 64K non-volatile SRAM in 28 pin EDIP package. It is a 65,536bit, fully static, non-volatile SRAM organized as 8192 words by 8 bits. The NV SRAM has a self contained lithium energy source and control circuitry which constantly monitors VCC for an out of tolerance condition. When such a condition occurs, the lithium energy source is automatically switched on and the write protection is unconditionally enabled to prevent data corruption. The NV SRAM can be used in place of existing 8K x 8 SRAMs directly conforming to the popular bytewide 28 pin DIP package. The device matches the pin-out of 2764 EPROM and the 2864 EEPROM allowing direct substitution while enhancing performance. There is no limit on the number of write cycles that can be executed and additional support circuitry is not required for microprocessor interfacing. Supply voltage range from 4.75V to 5.25V Operating temperature range from -40°C to +85°C Data is automatically protected during power loss Directly replaces 8K x 8 volatile static RAM or EEPROM Unlimited write cycles Low power CMOS Read and write access time is 70ns Lithium energy source is disconnected to retain freshness until power is applied for the first time Write protection voltage is 4.62V Operating current is 85mA

Shipping Method

Currently, our products are shipped through DHL, FedEx, UPS, SF, E-Packet.

Shipping rate is based on size, weight, destination of the package.

E-Packet Free shipping worldwide.

DHL, FedEx, UPS, SF Free shipping over $200.

Shipping Type	Ship Fee	Logistics Time
	$30 ( Free shipping over $200 )	3-5 Business Days
	$30 ( Free shipping over $200 )	3-5 Business Days
	$30 ( Free shipping over $200 )	3-5 Business Days
	$30 ( Free shipping over $200 )	3-5 Business Days
	Free shipping	10-15 Business Days

Delivery Time

Packages will be arranged for delivery within 1 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations.

Most stock parts in Hongkong / Shenzhen, orders can generally be ready to ship within 1 Business day.

Few stock parts in United Kingdom, orders can generally be ready to ship within 1 week.

Shipping Tracking

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose.

Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history.

Please see for more shipping details: Shipment and Delivery

Returning

All returns should be made within 30 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 30 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment.

Please see for more returns details: Returns & Exchanges

Payment

TT in advance (bank transfer), Credit Card, Credit account payment (Net 30) * Application required, PayPal, Western Union. Customer is responsible for shipping fee, bank charges, duties and taxes.

Package

If you have any questions, you can contact us quickly in the following ways

Sales

Sales@Calycomponents.com

Sales

FAQ

Who is Calycomponents?

Calycomponents is an online electronic components store,founded in 2017,seriving customers from 100+ countries, specializes in offering a wide range of obsolete and common-used electronic parts ,with 5,000,000 SKUs inventory, offers online linecard, inventory and purchasing.

We co-operate with international manufacturers and agents as well as well-known companies. We also have branches in the UK, Hong Kong, Shenzhen and Beijing to provide you with the best and most comprehensive range of electronic components.

What are the advantages of buying from Calycomponents?

Calycomponents site is the place where you can find and buy Hot-sale and Hard-to-find Inventory with Competitive Pricing ,and where you can rely on to purchase Original and Authentic Inventory. Our high-quality and professional teams are dedicated to providing unexpected services ,making our customers quickly and accurately finish procurement targets.

What are the advantages of Calycomponents?

5 Million+ Components from 3000+ Manufacturers

Get Competitive Pricing , Reduce Purchasing Cost

24 Hours shipping & Tech Support

Only for Original & Authentic Inventory

Best-in-class BOM Tools & ECAD Modules

How can I contact Calycomponents?

Calycomponents 24 hours online service, if you need service or send RFQ, you can contact us by email "Sales@calycomponents.com"

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