DS1270Y
Info : RECOMMENDED FOR NEW DESIGNS
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DS1270Y

16M Nonvolatile SRAM

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Info : RECOMMENDED FOR NEW DESIGNS tooltip
Info : RECOMMENDED FOR NEW DESIGNS tooltip
Part Details
Part Models 2
1ku List Price Starting From $204.05
Features
  • 5 years minimum data retention in the absence of external power
  • Data is automatically protected during power loss
  • Unlimited write cycles
  • Low-power CMOS operation
  • Read and write access times of 70ns
  • Lithium energy source is electrically disconnected to retain freshness until power is applied for the first time
  • Full ±10% VCC operating range (DS1270Y)
  • Optional ±5% VCC operating range (DS1270AB)
  • Optional industrial temperature range of -40°C to +85°C, designated IND
Additional Details
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The DS1270 16M Nonvolatile SRAMs are 16,777,216-bit, fully static nonvolatile SRAMs organized as 2,097,152 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. There is no limit on the number of write cycles which can be executed and no additional support circuitry is required for microprocessor interfacing.

Part Models 2
1ku List Price Starting From $204.05

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Documentation

Documentation

Part Model Pin/Package Drawing Documentation CAD Symbols, Footprints, and 3D Models
DS1270Y-70#
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DS1270Y-70IND#
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Product Lifecycle

PCN

Oct 2, 2015

- 1479L

ASSEMBLY

DS1270Y-70#

PRODUCTION

DS1270Y-70IND#

PRODUCTION

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Part Models

Product Lifecycle

PCN

Oct 2, 2015

- 1479L

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ASSEMBLY

DS1270Y-70#

PRODUCTION

DS1270Y-70IND#

PRODUCTION

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Software & Part Ecosystem

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