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70V639S12BCI8

70V639S12BCI8

70V639S12BCI8

Integrated Device Technology (IDT)

Surface Mount 256 Pin Memory IC 2.3 Mb kb 17mm mm 515mA mA 18b b

SOT-23

70V639S12BCI8 Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Number of Pins 256
Packaging Tape & Reel
Published 2009
JESD-609 Code e0
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
Terminal Finish Tin/Lead (Sn63Pb37)
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Subcategory SRAMs
Technology CMOS
Terminal Position BOTTOM
Terminal Form BALL
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Supply Voltage 3.3V
Terminal Pitch 1mm
Pin Count 256
Operating Supply Voltage 3.3V
Temperature Grade INDUSTRIAL
Interface Parallel
Max Supply Voltage 3.45V
Min Supply Voltage 3.15V
Number of Ports 2
Nominal Supply Current 515mA
Memory Type RAM, SRAM
Access Time 12 ns
Output Characteristics 3-STATE
Address Bus Width 17b
Density 2.3 Mb
Standby Current-Max 0.015A
I/O Type COMMON
Sync/Async Asynchronous
Word Size 18b
Length 17mm
Height Seated (Max) 1.5mm
Width 17mm
Thickness 1.4mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Contains Lead
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $81.95040 $81.9504
70V639S12BCI8 Product Details

70V639S12BCI8 Overview


As far as memory types are concerned, RAM, SRAM is considered to be its memory type. In addition, memory ics is available in a Tape & Reel case as well. On the chip, there are 256 terminations that are planted. The part supports at least 1 functions to ensure a comprehensive working process. In order to function properly, this ic memory chip should be powered by a voltage of 3.3V. The memory device has an 256-pin package, which encloses it in a small package. I have noticed that the memory device has 256 pins, which indicates that it has 256 locations in the memory. According to the datasheet, this memory chip operates at an operating voltage of 3.3V. In this chip, the Surface Mount mounting method is used, a straightforward, high-efficiency mounting method. In terms of its nominal supply current, this memory component has a rating of 515mA. The memory chip has 2 ports for granting read/write access to one memory address. There are I/O ports on this memory ics that have COMMON-bit memory mapping. Temperatures below -40°C should not be used with this memory ics. It is recommended that operation of the part be restricted to temperatures not exceeding 85°C, otherwise damage to the part may occur as a result of overheating. In most cases, this memory ics is regarded as being a type of SRAMs. It is recommended that this part be supplied with at least 3.15V volts. The operating voltage shall not exceed 3.45V.

70V639S12BCI8 Features


256 Pins
Operating Supply Voltage:3.3V
I/O Type: COMMON


70V639S12BCI8 Applications


There are a lot of Integrated Device Technology (IDT)
70V639S12BCI8 Memory applications.


  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • embedded logic
  • eDRAM

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