The ISSI Static RAM products use high performing CMOS technology. There is a broad range of static RAMs which include the 5V high-speed asynchronous SRAM, high-speed low power asynchronous SRAM, 5V low power types asynchronous SRAMs, ultra-low power CMOS Static RAM and PowerSaverTM lower power asynchronous SRAMs. The ISSI SRAM devices come in a variety of voltages, memory size and different organisations. They are suitable in applications such as CPU cache memory, embedded processors, hard drive, and switches to industrial electronics.
Power supply: 1.8V/3.3V/5V Packages available: BGA, SOJ, SOP, sTSOP, TSOP Configuration choice available: x8 and x16 ECC feature available for High Speed Asynchronous SRAMs
SRAM (Static Random Access Memory)
Attribute
Value
Memory Size
256kbit
Organisation
32k x 8 bit
Number of Words
32k
Number of Bits per Word
8bit
Maximum Random Access Time
12ns
Address Bus Width
15bit
Low Power
Yes
Timing Type
Asynchronous
Mounting Type
Surface Mount
Package Type
TSOP
Pin Count
28
Dimensions
8.1 x 11.9 x 1mm
Maximum Operating Supply Voltage
5.5 V
Height
1mm
Width
11.9mm
Minimum Operating Temperature
-40 °C
Length
8.1mm
Minimum Operating Supply Voltage
4.5 V
Maximum Operating Temperature
+85 °C
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