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7142LA55L48B

7142LA55L48B

7142LA55L48B

Integrated Device Technology (IDT)

Surface Mount Memory IC 16 kb kb 14.2mm mm 140mA mA 8b b

SOT-23

7142LA55L48B Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Package / Case LCC
Number of Pins 48
Published 2007
Part StatusActive
Max Operating Temperature125°C
Min Operating Temperature -55°C
Operating Supply Voltage5V
Interface Parallel
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Memory Size2kB
Number of Ports2
Nominal Supply Current140mA
Memory TypeRAM, SDR, SRAM
Access Time 55 ns
Address Bus Width22b
Density 16 kb
Sync/Async Asynchronous
Word Size8b
Length 14.2mm
Width 14.22mm
Thickness 1.78mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:97 items

Pricing & Ordering

QuantityUnit PriceExt. Price
34$77.59706$2638.30004

7142LA55L48B Product Details

7142LA55L48B Overview


Its memory type can be classified as RAM, SDR, SRAM. It is available in LCC case. The memory size of the chip is 2kB Mb. This memory device is enclosed in a 48-pin package. The operating supply voltage of this memory chip is noted to be 5V. This chip is configured to use Surface Mount mounting, a straight forward, high-efficiency mounting fashion. This memory chip is rated 140mA for its nominal supply current. There are 2 ports used in this chip to give read and/or write access to one memory address. The minimum operating temperature of this device must not be less than -55°C. It is recommended for operation at temperatures no higher than. The minimum supply voltage for this part should not be less than 4.5V. Its operating voltage shall not exceed 5.5V.

7142LA55L48B Features


Package / Case: LCC
48 Pins
Operating Supply Voltage:5V


7142LA55L48B Applications


There are a lot of Integrated Device Technology (IDT)
7142LA55L48B Memory applications.


  • Cache memory
  • cell phones
  • eSRAM
  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications

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