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DS1249Y-85#

DS1249Y-85#

DS1249Y-85#

Maxim Integrated

32 Pin Memory IC DS1249Y 53.085mm mm

SOT-23

DS1249Y-85# Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface MountNO
Operating Temperature0°C~70°C TA
PackagingTube
Published 2004
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 32
ECCN Code 3A991.B.2.A
Additional FeatureDATA RETENTION > 10 YEARS
HTS Code8473.30.11.40
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 4.5V~5.5V
Terminal Position DUAL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number DS1249Y
Pin Count32
JESD-30 Code R-PDIP-T32
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 5.5V
Supply Voltage-Min (Vsup) 4.5V
Memory Size2Mb 256K x 8
Memory TypeNon-Volatile
Operating ModeASYNCHRONOUS
Memory Format NVSRAM
Memory InterfaceParallel
Organization 256KX8
Memory Width 8
Write Cycle Time - Word, Page 85ns
Memory Density 2097152 bit
Access Time (Max) 85 ns
Height Seated (Max) 9.27mm
Length 53.085mm
Width 15.24mm
RoHS StatusROHS3 Compliant
In-Stock:4955 items

DS1249Y-85# Product Details

DS1249Y-85# Overview


Its memory type can be classified as Non-Volatile. There is a Tube case available. It is available in 32-DIP Module (0.600, 15.24mm) case. On the chip, there is an 2Mb 256K x 8 memory, which is the size of the chip's memory. In this device, the memory is of the NVSRAM-format, which is a popular format in the mainstream computing sector. Due to its wide temperature range of 0°C~70°C TA, this device is well suited to a wide range of applications that require high performance. A voltage of 4.5V~5.5V is possible to be applied to the supply. It is recommended that the mounting type be Through Hole. The chip has 32 terminations. In total, this part supports 1 functions. An 5V supply is required for this ic memory chip to operate properly. To select similar parts, many people use the device's base part number DS1249Y. There are 32 pins on this memory device, which indicates it has 32 memory locations in it. In spite of all the merits this chip has, it also features DATA RETENTION > 10 YEARS to level up system performance.

DS1249Y-85# Features


Package / Case: 32-DIP Module (0.600, 15.24mm)
Additional Feature:DATA RETENTION > 10 YEARS

DS1249Y-85# Applications


There are a lot of Maxim Integrated DS1249Y-85# Memory applications.

  • personal computers
  • Camcorders
  • embedded logic
  • nonvolatile BIOS memory
  • hard disk drive (HDD)
  • DVD disk buffer
  • Cache memory
  • main computer memory
  • networking
  • supercomputers

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