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DS1249Y

Non-Volatile SRAM Module, 256KX8, 70ns, CMOS, PDIP32

Manufacturer: Analog Devices Inc.

Categories: SRAMs

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The Analog Devices Inc. DS1249Y is a non-volatile SRAM module featuring a 256K x 8 memory organization. This CMOS component provides 2,097,152 bits of storage with an asynchronous access time of 70ns. Designed for reliable data retention, it offers 10 years of data backup. The DS1249Y operates within a temperature range of 0°C to 70°C and requires a supply voltage from 4.5V to 5.5V. It is housed in a 32-lead PDIP package with through-hole mounting. This module is suitable for applications requiring persistent data storage in industrial control, data logging, and telecommunications equipment.

Additional Information

Series: DS1249RoHS Status: Manufacturer Lead Time: Product Status: ActivePackaging: Datasheet:
Technical Details:
Length53.0850
Width15.2400
TechnologyCMOS
Access_Time_Max70.0000000000000000
Additional_Feature10 YEARS OF DATA RETENTION PERIOD
JESD_30_CodeR-PDIP-T32
Memory_Density2097152.0000000000000000
Memory_IC_TypeNON-VOLATILE SRAM MODULE
Memory_Organization256KX8
Memory_Width8
Number_of_Functions1
Number_of_Terminals32
Number_of_Words262144.0000000000000000
Number_of_Words_Code256k
Operating_ModeAsynchronous
Operating_Temperature_Max70.0
Operating_Temperature_Min0.0
Package_Body_MaterialPLASTIC/EPOXY
Package_CodeDIP
Package_ShapeRectangular
Package_StyleIN-LINE
Parallel_SerialParallel
Seated_Height_Max9.2700
Supply_Voltage_Max5.50000
Supply_Voltage_Min4.50000
Supply_Voltage_Nom5
Surface_MountNo
Terminal_FormTHROUGH-HOLE
Terminal_Pitch2.540
Terminal_PositionDual

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Analog Devices FAQs

Analog Devices manufactures analog, mixed-signal, and digital signal processing (DSP) semiconductor components used to convert, measure, and interpret real-world signals.

Analog Devices core components include:

Analog Devices specializes in high-precision signal processing technologies that bridge the physical and digital worlds.

Analog Devices serves industries that require precise signal processing, sensing, and power management solutions.

Analog Devices key industries include:

These industries rely on Analog Devices for accuracy, reliability, and performance in mission-critical applications.

Analog Devices is known for its high-performance analog and signal-processing product lines used in industrial, automotive, and communications systems.

Analog Devices key product lines include:

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  • ADIS series - inertial measurement units (IMUs) and precision sensors
  • ADSP series - digital signal processors (DSPs)
  • Blackfin processors - embedded DSP and microcontroller hybrid solutions
  • SHARC processors - high-performance floating-point DSPs
  • LTC (Linear Technology) power solutions - power management ICs and regulators
  • ADF series - RF and frequency synthesis solutions
  • ADA amplifiers - precision and high-speed amplifier families
  • MAX22663 - reinforced six-channel digital isolator
Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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