DS1250Y-100+ - Brand New Maxim Integrated Memory
In Stock:15 ,Ready for Immediate Shipping
New
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In Stock:
15,
Ready for Immediate Shipping
Brand:Maxim Integrated
Category:Memory
Chipdatas Part No.:CD86-DS1250Y-100+
Manufacturer Part No.:DS1250Y-100+
Datecode:09+
Package:32-DIP Module 0.600", 15.24mm
$89.03590 /PCS
Each contains 0 PCS
≥1:
$89.03594
≥10:
$88.14558
≥50:
$87.25522
≥100:
$84.58414
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Description
The DS1250Y-100+ is a 4096k nonvolatile static random-access memory (NV SRAM) that is organized as 524,288 words by 8 bits. It has a self-contained lithium energy source and control circuitry that continuously monitors VCC for out-of-tolerance conditions. When such a condition occurs, the lithium energy source is automatically switched on and write protection is enabled to prevent data corruption. The DS1250Y-100+ can be directly used in place of existing 512k x 8 static RAMs that conform to the popular byte-wide 32-pin DIP standard. DS1250 devices are directly surface-mountable and have no limit on the number of write cycles that can be executed, and no additional support circuitry is required for microprocessor interfacing.
Specifications and features
- 10 years minimum data retention in the absence of external power
- Data is automatically protected during power loss
- Replaces 512k 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 (DS1250Y)
- Optional ±5% VCC operating range (DS1250AB)
- Optional industrial temperature range of -40°C to +85°C, designated IND
- JEDEC standard 32-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 PCM allows easy removal using a regular screwdriver
Application Scenarios
The DS1250Y-100+ is ideal for applications that require reliable data storage in the event of power interruptions. These include but are not limited to: networking and telecommunications systems, industrial control systems, medical and healthcare equipment, and military and aerospace systems.
Comparison
Advantages- Nonvolatile memory retains data without external power
- Unlimited write cycles
- No additional support circuitry required for microprocessor interfacing
- Optional industrial temperature range of -40°C to +85°C
- Standardized pinout for all nonvolatile SRAM products
Disadvantages- Higher cost compared to traditional volatile memory options
- PowerCap module requires additional space for the backup battery
- Not suitable for applications that require frequent memory updates
- Limited availability in certain regions
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Similar parts: 9920 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
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- - EMS: 10-15 business days
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Additional Information
- Datasheet: Download DS1250Y-100+
- Chipdatas Part: CD86-DS1250Y-100+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 04:26 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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