TS256MLQ64V8U

TRANSCEND  TS256MLQ64V8U  存储器, 2GB, DIMM, DDR2, 800MHZ

The is a 128M x 8 DRAM high-speed low power memory DDR2 Unbuffered DIMM use DDR2 SDRAM and a 2048 bits serial EEPROM on a 240-pin printed circuit board. It is a Dual In-Line Memory Module and is intended for mounting into 240-pin edge connector sockets. The synchronous design allows precise cycle control with the use of system clock. The data I/O transactions are possible on both edges of DQS, range of operation frequencies, programmable latencies allow the same device to be useful for a variety of high bandwidth, high performance memory system applications.

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Programmable sequential/interleave burst mode

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Bi-directional differential data-strobe

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Off-chip driver OCD impedance adjustment

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MRS cycle with address key programs

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On die termination

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Serial presence detect with EEPROM