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7140LA35P

7140LA35P

7140LA35P

Integrated Device Technology (IDT)

5V V Through Hole 48 Pin Memory IC 8 kb kb 61.7mm mm 120mA mA 8b b

SOT-23

7140LA35P Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Through Hole
Package / Case PDIP
Number of Pins 48
PackagingBulk
Published 2013
JESD-609 Code e0
Pbfree Code no
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 48
ECCN Code EAR99
Terminal Finish Tin/Lead (Sn85Pb15)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory SRAMs
Technology CMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 245
Number of Functions 1
Supply Voltage 5V
Pin Count48
Operating Supply Voltage5V
Power Supplies5V
Temperature GradeCOMMERCIAL
Interface Parallel
Max Supply Voltage5.5V
Min Supply Voltage4.5V
Memory Size1kB
Number of Ports2
Nominal Supply Current120mA
Memory TypeRAM, SDR, SRAM
Access Time 35 ns
Organization 1KX8
Output Characteristics 3-STATE
Address Bus Width10b
Density 8 kb
Standby Current-Max 0.0015A
I/O Type COMMON
Sync/Async Asynchronous
Word Size8b
Standby Voltage-Min 2V
Length 61.7mm
Height Seated (Max) 5.08mm
Width 15.24mm
Thickness 3.8mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:1777 items

7140LA35P Product Details

7140LA35P Overview


RAM, SDR, SRAM is its memory type. It is available in a case with a Bulk shape. As you can see, it is embedded in PDIP case. There is an 1kB memory capacity on the chip. As you can see from the diagram, the chip is planted with 48 terminations. In total, 1 functions are supported by this part. The memory device designed for this application has been designed to be powered by an 5V power supply. It is encased in an 48-pin package that contains this ic memory chip. It has 48 pins indicating it has 48 memory locations. It is noted that the operating supply voltage of this memory is 5V. Chips such as this one are mounted using Through Hole mounting, a straightforward method of mounting that is effective. Memory chip's nominal supply current is 120mA. An address can be read and/or written to one memory address using 2 ports on the chip. This memory chip requires a mere 5V of power. In addition to this device, there are COMMON-bit memory mapped I/O port addresses on this device. A minimum operating temperature of 0°C must be met by this device. As a general rule, memory ics is recommended that the product be operated at temperatures no higher than 70°Cc, otherwise, damage could be done to it. Generally, this component is considered a type of SRAMs. This memory ics requires a minimum voltage of 4.5V. In order for it to operate properly, its voltage should not exceed 5.5V.

7140LA35P Features


Package / Case: PDIP
48 Pins
Operating Supply Voltage:5V
I/O Type: COMMON


7140LA35P Applications


There are a lot of Integrated Device Technology (IDT)
7140LA35P Memory applications.


  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM
  • graphics card
  • hard disk drive (HDD)

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