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128K x 36 Async, 3.3V/2.5V Dual-Port RAM, Interleaved I/Os

Package Information

CAD Model:View CAD Model
Pkg. Type:CABGA
Pkg. Code:BC256
Lead Count (#):256
Pkg. Dimensions (mm):17.0 x 17.0 x 1.4
Pitch (mm):1

Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeNo
ECCN (US)
HTS (US)

Product Attributes

Carrier TypeTray
Moisture Sensitivity Level (MSL)3
Access Time (ns)15
ArchitectureDual-Port
Bus Width (bits)36
Core Voltage (V)2.5
Density (Kb)4608
FunctionBusy, Interrupt, JTAG, Master, Semaphore, Slave, Sleep Mode
I/O Type2.5 V LVTTL, 3.3 V LVTTL
InterfaceAsync
Lead Count (#)256
Length (mm)17
MOQ24
Organization128K x 36
Package Area (mm²)289
Pb (Lead) FreeNo
Pb Free Categorye0
Pitch (mm)1
Pkg. Dimensions (mm)17.0 x 17.0 x 1.4
Pkg. TypeCABGA
Price (USD)$205.14
PublishedNo
Qty. per Carrier (#)90
Qty. per Reel (#)0
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelNo
Temp. Range (°C)0 to 70°C
Thickness (mm)1.4
Width (mm)17

Description

The 70T659 is a high-speed 128K x 36 asynchronous dual-port static RAM designed to be used as a stand-alone dual-port RAM or as a combination Master/Slave dual-port RAM for 72-bit or more word systems, which would result in full-speed, error-free operation without the need for additional discrete logic. An automatic power-down feature controlled by the Chip Enables (either CE0 or CE1) permits the on-chip circuitry of each port to enter a very low standby power mode.