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Utsource certified used parts
Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
16k Nonvolatile SRAM
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FEATURES
● 10 years minimum data retention in the absence of external power
● Data is automatically protected during power loss
● Directly replaces 2k x 8 volatile static RAM or EEPROM
● Unlimited write cycles
● Low-power CMOS
● JEDEC standard 24-pin DIP package
● Read and write access times as fast as 100ns
● Full ±10% operating range
● Optional industrial temperature range of -40℃ to +85℃, designated IND
DESCRIPTION
The DS1220Y 16k Nonvolatile SRAM is a 16,384-bit, fully static, nonvolatile RAM organized as 2048 words by 8 bits. Each 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 write protection is unconditionally enabled to prevent data corruption. The NV SRAM can be used in place of existing 2k x 8 SRAMs directly conforming to the popular bytewide 24-pin DIP standard.The DS1220Y also matches the pinout of the 2716 EPROM or the 2816 EEPROM, allowing direct substitution while enhancing performance.There is no limit on the number of write cycles that can be executed and no additional support circuitry is required for microprocessor interfacing.
Preview of the first 3 pages of the data sheet
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10000 buyer reviews from United States
Ronald Taylor
Length of registration:7 years
I recently purchased an IC DS1220Y-200 from your company and I am very pleased with the product. It is a great addition to my project and has been working reliably and efficiently. The quality of the product is excellent and it has been easy to install and use. I would highly recommend this product to anyone looking for a reliable and cost-effective solution. Thank you for your excellent service.
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03/17/2023
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
DS1220Y-200
DS1220Y-200 has several brands around the world that may have alternate names for DS1220Y-200 due to regional differences or acquisition. DS1220Y-200 may also be known as the following names:
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United States
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