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70V639S12PRF8

70V639S12PRF8

70V639S12PRF8

Integrated Device Technology (IDT)

Surface Mount 128 Pin Memory IC 2.3 Mb kb 20mm mm 465mA mA 18b b

SOT-23

70V639S12PRF8 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Package / Case TQFP
Number of Pins 128
PackagingTape & Reel
Published 2009
JESD-609 Code e0
Pbfree Code no
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 128
Terminal Finish Tin/Lead (Sn85Pb15)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Subcategory SRAMs
Technology CMOS
Terminal Position QUAD
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch0.5mm
Pin Count128
Operating Supply Voltage3.3V
Temperature GradeCOMMERCIAL
Interface Parallel
Max Supply Voltage3.45V
Min Supply Voltage3.15V
Number of Ports2
Nominal Supply Current465mA
Memory TypeRAM, SRAM
Access Time 12 ns
Output Characteristics 3-STATE
Address Bus Width34b
Density 2.3 Mb
Standby Current-Max 0.015A
I/O Type COMMON
Sync/Async Asynchronous
Word Size18b
Length 20mm
Height Seated (Max) 1.6mm
Width 14mm
Thickness 1.4mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2117 items

70V639S12PRF8 Product Details

70V639S12PRF8 Overview


In terms of its memory type, it can be classified as RAM, SRAM. The case comes in Tape & Reel size. The case is embedded in TQFP. On the chip, there are 128 terminations. The comprehensive working procedure is supported by 1 functions in this part. A voltage of 3.3V is required for the operation of this memory device. An 128-pin package is used to package this memory device. A memory device like this has 128 pins, indicating that there are 128 memory locations on the device. There is a note stating that this memory chip operates at 3.3V. It uses Surface Mount mounting, which is an efficient, straightforward mounting method. As far as its nominal supply current is concerned, this memory component carries a rating of 465mA. In this chip, there are 2 ports providing read and/or write access to one memory address. A memory mapped I/O port address of COMMON bits is used in this device. A minimum operating temperature of 0°C is required for this device. It should not be operated above 70°C°C. The SRAMs component is usually regarded as a type of this component. This part should have a minimum supply voltage of at least 3.15V volts in order to function correctly. This part requires a minimum voltage of 3.45V.

70V639S12PRF8 Features


Package / Case: TQFP
128 Pins
Operating Supply Voltage:3.3V
I/O Type: COMMON


70V639S12PRF8 Applications


There are a lot of Integrated Device Technology (IDT)
70V639S12PRF8 Memory applications.


  • eSRAM
  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer

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