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71256L55DB

71256L55DB

71256L55DB

Integrated Device Technology (IDT)

5V V Through Hole 28 Pin Memory IC 256 kb kb 37.2mm mm 115mA mA 8b b

SOT-23

71256L55DB Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case CDIP
Number of Pins 28
PackagingBulk
Published 2011
JESD-609 Code e0
Pbfree Code no
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 28
Terminal Finish Tin/Lead (Sn63Pb37)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Subcategory SRAMs
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 240
Number of Functions 1
Supply Voltage 5V
Terminal Pitch2.54mm
Pin Count28
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeMILITARY
Interface Parallel
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Number of Ports1
Nominal Supply Current115mA
Memory TypeRAM, SRAM - Asynchronous
Access Time 55 ns
Organization 32KX8
Output Characteristics 3-STATE
Address Bus Width15b
Density 256 kb
Standby Current-Max 0.0005A
Screening Level MIL-STD-883 Class B
I/O Type COMMON
Sync/Async Asynchronous
Word Size8b
Standby Voltage-Min 2V
Length 37.2mm
Height Seated (Max) 5.08mm
Width 15.24mm
Thickness 1.65mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:264 items

Pricing & Ordering

QuantityUnit PriceExt. Price
130$21.12077$2745.7001

71256L55DB Product Details

71256L55DB Overview


RAM, SRAM - Asynchronous is the type of memory it has. There is a Bulk case available. The CDIP case contains it. The chip has 28 terminations. For a comprehensive working procedure, this part supports as many as 1 functions. In order to operate this memory device, it must be supplied with 5V of power. The memory device is enclosed in a package with an 28-pin connector. There are 28 pins on this memory device, which indicates it has 28 memory locations in it. A voltage of 5V is noted as the operating supply voltage for this memory. In this chip, Through Hole mounting is used, a straightforward, high-efficiency mounting method. In terms of its nominal supply current, this memory component is rated at 115mA. A memory address is accessed through 1 ports on this chip. When it comes to power supplies, this memory chip only requires 5V . I/O port addresses on this device are mapped to memory addresses of COMMON bits. This device must operate at a minimum temperature of -55°C. Temperatures no higher than 125°C degrees Celsius are recommended for operation. It is usually considered a type of SRAMs component. It is recommended that the minimum supply voltage for this part be no less than 4.5V. Ideally, this part should be supplied with a voltage of at least 5.5V.

71256L55DB Features


Package / Case: CDIP
28 Pins
Operating Supply Voltage:5V
I/O Type: COMMON


71256L55DB Applications


There are a lot of Integrated Device Technology (IDT)
71256L55DB Memory applications.


  • cell phones
  • eSRAM
  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,

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