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DS1230W-150
- Manufacturer’s Part#:DS1230W-150
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- Description:IC NVSRAM 256K PARALLEL 28EDIP
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- In Stock: 127
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- Description
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The DS1230W 3.3V 256k Nonvolatile SRAM is a 262,144-bit, fully static, nonvolatile SRAM 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 DS1230W devices can be used in place of existing 32k x 8 static RAMs directly conforming to the popular bytewide 28-pin DIP standard.
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 150 ns
• Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
• Optional industrial temperature range of -40°C to +85°C, 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
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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