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70T633S12BC8

70T633S12BC8

70T633S12BC8

Integrated Device Technology (IDT)

Surface Mount 256 Pin Memory IC 9 Mb kb 17mm mm 355mA mA 18b b

SOT-23

70T633S12BC8 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mount Surface Mount
Number of Pins 256
PackagingTape & Reel
Published 2009
JESD-609 Code e0
Pbfree Code no
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 256
Terminal Finish Tin/Lead (Sn63Pb37)
Max Operating Temperature70°C
Min Operating Temperature 0°C
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Supply Voltage 2.5V
Terminal Pitch1mm
Time@Peak Reflow Temperature-Max (s) 20
Pin Count256
Operating Supply Voltage2.5V
Temperature GradeCOMMERCIAL
Interface Parallel
Max Supply Voltage2.6V
Min Supply Voltage2.4V
Number of Ports2
Nominal Supply Current355mA
Memory TypeRAM, SRAM
Access Time 12 ns
Output Characteristics 3-STATE
Address Bus Width38b
Density 9 Mb
Standby Current-Max 0.01A
I/O Type COMMON
Sync/Async Asynchronous
Word Size18b
Length 17mm
Height Seated (Max) 1.5mm
Width 17mm
Thickness 1.4mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:63 items

Pricing & Ordering

QuantityUnit PriceExt. Price

70T633S12BC8 Product Details

70T633S12BC8 Overview


A RAM, SRAM-type memory can be classified as the memory type of this device. In addition, memory ics is available in a Tape & Reel case as well. A total of 256 terminations have been planted on the chip. The comprehensive working procedure of this part involves 1 functions. In order to power this memory device, 2.5V will be necessary. A 256-pin package containing this memory device is used to house this device. The memory device in question has 256 pins, thus indicating that it has 256 memory locations that can be accessed. There is a note indicating that this memory chip operates at an 2.5V volt supply voltage. The memory chip utilizes a straightforward, high-efficiency mounting method, Surface Mount mounting. There is a nominal supply current rating of 355mA for this memory component. 2 ports allow read/write access to one memory address in this chip. As part of the design, the I/O port addresses are mapped into the memory using an COMMON-bit number. There must not be a minimum operating temperature of less than 0°C for this device. A temperature of no more than 70°C centigrade is recommended for the component to be operated, otherwise, damage might be inflicted on the component. Ideally, this part should be supplied with a voltage of at least 2.4V. An operating voltage of no more than 2.6V is required.

70T633S12BC8 Features


256 Pins
Operating Supply Voltage:2.5V
I/O Type: COMMON


70T633S12BC8 Applications


There are a lot of Integrated Device Technology (IDT)
70T633S12BC8 Memory applications.


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

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