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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
256k 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
● Replaces 32k x 8 volatile static RAM, EEPROM or Flash memory
● Unlimited write cycles
● Low-power CMOS
● Read and write access times as fast as 70 ns
● Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
● Full ±10% VCC operating range (DS1230Y)
● Optional ±5% VCC operating range (DS1230AB)
● Optional industrial temperature range of -40℃ to + 85℃, designated IND
● JEDEC standard 28-pin DIP package
● New PowerCap Module (PCM) package
- Directly surface-mountable module
- Replaceable snap-on PowerCap provides lithium backup battery
- Standardized pinout for all nonvolatile SRAM products
- Detachment feature on PowerCap allows easy removal using a regular screwdriver
DESCRIPTION
The DS1230 256k Nonvolatile SRAMs are 262,144-bit, fully static, nonvolatile SRAMs organized as 32,768 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. DIP-package DS1230 devices can be used in place of existing 32k x 8 static RAMs directly conforming to the popular bytewide 28-pin DIP standard.The DIP devices also match the pinout of 28256 EEPROMs, allowing direct substitution while enhancing performance.DS1230 devices in the Low Profile Module package are specifically designed for surface-mount applications. 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
Sarah Barnes
Length of registration:7 years
I recently purchased an IC DS1230Y-100+ from your company and am very pleased with its performance. The IC has a wide range of features and functions that make it a great choice for my project. It is easy to program and has a long battery life. The data retention is also excellent, and I am confident that it will last for many years. I would highly recommend this IC to anyone looking for a reliabl
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03/17/2023
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Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
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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.
DS1230Y-100
DS1230Y-100 has several brands around the world that may have alternate names for DS1230Y-100 due to regional differences or acquisition. DS1230Y-100 may also be known as the following names:
BUYING OPTIONS
Stock Status: 10000
Minimum: 1
Total Price:
Unit Price:6.30200
UTSOURCE
Country:
United States
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