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HMS51232J4V Datasheet, PDF (1/7 Pages) Hanbit Electronics Co.,Ltd – SRAM MODULE 2Mbyte (512Kx32Bit), 68-Pin JLCC Packaging,3.3V | |||
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HANBit
HMS51232J4V
HAN
BI T
SRAM MODULE 2Mbyte (512Kx32Bit), 68-Pin JLCC Packaging,3.3V
Part No. HMS51232J4V
GENERAL DESCRIPTION
The HMS51232J4V is a static random access memory (SRAM) module containing 524,288 words organized in a
x32-bit configuration. The module consists of four 512K x 8 SRAMs mounted on a 68-pin, single-sided, FR4-
printed circuit board.
Four chip enable inputs, (/CE1, /CE2, /CE3 and /CE4) are used to enable the moduleâs 4 bytes independently.
Output enable (/OE) and write enable (/WE) can set the memory input and output.
Data is written into the SRAM memory when write enable (/WE) and chip enable (/CE) inputs are both LOW.
Reading is accomplished when /WE remains HIGH and /CE and output enable (/OE) are LOW.
For reliability, this SRAM module is designed as multiple power and ground pin. All module components may be
powered from a single +3.3V DC power supply and all inputs and outputs are fully LVTTL-compatible..
FEATURES
 Access time : 15, 17, 20 and 25ns
 High-density 2MByte design
 High-reliability, low-power design
 Single +3V ±0.3V power supply
 Three state output and LVTTL-compatible
 FR4-PCB design
 Low profile 68-Pin JLCC
OPTIONS
 Timing
15ns access
17ns access
20ns access
25ns access
MARKING
-15
-17
-20
-25
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 Packages
68-pin JLCC
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68-Pin JLCC
TOP VIEW
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