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MemoryDevices(Dong Guan Wei Tai Electronics) |
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PC2-5300 / DDR2-667 240 Pin DDR2 Unbuffered DIMM Capacity Chip Configuration Chip Type Non-ECC With ECC 256MB 32Mx16 (x4) 32Mx16(x5) DDRII SDRAM 512MB 64Mx8 (x8) 64Mx8(x9) DDRII SDRAM 1GB 64Mx8(x16) 64Mx8(x18) DDRII SDRAM 2GB 128Mx8(x16) 128Mx8(x18) DDRII SDRAM
240 edge connector pads Data Rate 667 MHz SSTL-18 interface 1.8 Voltage +/- 0.1V Package FBGA
JEDEC Standard Bandwidth(max): 5.3GB/s Date Rate: 667MHz Double Data Rate architecture Differential Data Strobe (DQS) Differential clock inputs (CK and /CK) MRS cycle with address key programs * CAS latency: 3, 4& 5 * Burst length: 4 & 8 * Burst type: Nibble Sequential & Interleave
2 variations of refresh *Auto refresh & Self refresh
Edge aligned data output, center aligned data input 2 banks to be operated simultaneously or independently Serial Presence Detect with EEPROM |
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