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DS1249AB-100

DS1249AB-100

DS1249AB-100

Rochester Electronics, LLC

32 Pin Memory IC 53.085mm mm

SOT-23

DS1249AB-100 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Mounting Type Through Hole
Package / Case 32-DIP Module (0.600, 15.24mm)
Surface Mount NO
Operating Temperature 0°C~70°C TA
Packaging Tube
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 32
Terminal Finish TIN LEAD
Additional Feature 10 YEAR DATA RETENTION
Technology NVSRAM (Non-Volatile SRAM)
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Reach Compliance Code unknown
[email protected] Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 32
JESD-30 Code R-XDMA-P32
Qualification Status COMMERCIAL
Supply Voltage-Max (Vsup) 5.25V
Supply Voltage-Min (Vsup) 4.75V
Memory Size 2Mb 256K x 8
Memory Type Non-Volatile
Operating Mode ASYNCHRONOUS
Memory Format NVSRAM
Memory Interface Parallel
Organization 256KX8
Memory Width 8
Write Cycle Time - Word, Page 100ns
Memory Density 2097152 bit
Access Time (Max) 100 ns
Height Seated (Max) 10.29mm
Length 53.085mm
Width 15.24mm
RoHS Status Non-RoHS Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $40.80000 $40.8
500 $40.392 $20196
1000 $39.984 $39984
1500 $39.576 $59364
2000 $39.168 $78336
2500 $38.76 $96900
DS1249AB-100 Product Details

DS1249AB-100 Overview


As far as its memory type goes, it falls into the Non-Volatile category. The case comes in Tube size. The case is embedded in 32-DIP Module (0.600, 15.24mm). Memory size on the chip is 2Mb 256K x 8. Memory data is stored in NVSRAM-format, which is common in mainstream devices. This device has an extended operating temperature range of 0°C~70°C TA, so it's perfect for a wide range of demanding applications. A voltage of 4.75V~5.25V is possible to be applied to the supply. There is a recommended mounting type of Through Hole for it. The chip is terminated with 32 terminations. This part supports as many as 1 functions for the comprehensive working procedure. The memory device designed for this application has been designed to be powered by an 5V power supply. The memory device has a total of 32 pins, thus indicating that it has a total of 32 memory locations. This chip is not only loaded with advantages, but it also comes with 10 YEAR DATA RETENTION, which boosts the performance of your system.

DS1249AB-100 Features


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

DS1249AB-100 Applications


There are a lot of Rochester Electronics, LLC DS1249AB-100 Memory applications.

  • hard disk drive (HDD)
  • data buffer
  • mainframes
  • printers
  • graphics card
  • DVD disk buffer
  • telecommunications
  • networking
  • main computer memory
  • servers

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