Quarktwin Technology Ltd. Datasheets for DRAM and SDRAM Memory Chips

Dynamic random access memory (DRAM) chips are single-transistor memory cells that use small capacitors to store each bit of memory in an addressable format that consists of rows and columns. Because capacitors are unable to hold a charge indefinitely, DRAM memory chips require a near-constant pulse of current to retain stored information.
DRAM and SDRAM Memory Chips: Learn more

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Product Name Notes
SDRAM - DDR2 Memory IC 1Gbit Parallel 333 MHz 450 ps 60-FBGA (8x10)
SDRAM - DDR2 Memory IC 1Gbit Parallel 333 MHz 450 ps 84-FBGA (8x12.5)
SDRAM - DDR2 Memory IC 1Gbit Parallel 400 MHz 400 ps 60-FBGA (8x10)
SDRAM - DDR2 Memory IC 1Gbit Parallel 400 MHz 400 ps 84-FBGA (8x12.5)
SDRAM - DDR2 Memory IC 2Gbit Parallel 400 MHz 400 ps 60-FBGA (9x11.5)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 100 MHz 7 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 104 MHz 7 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 125 MHz 6 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 125 MHz 7 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 125 MHz 7 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 133 MHz 5.4 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 166 MHz 5 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 128Mbit Parallel 166 MHz 5 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 256Mbit Parallel 100 MHz 7 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 256Mbit Parallel 125 MHz 7 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 256Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x9)
SDRAM - Mobile LPSDR Memory IC 256Mbit Parallel 133 MHz 5.4 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 256Mbit Parallel 166 MHz 5 ns 54-VFBGA (8x9)
SDRAM - Mobile LPSDR Memory IC 256Mbit Parallel 166 MHz 5 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 100 MHz 7.5 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 125 MHz 7.5 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (6x9)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 133 MHz 5.4 ns 90-VFBGA (10x13)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 133 MHz 5.4 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 133 MHz 6 ns 54-VFBGA (10x11.5)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 166 MHz 5 ns 54-VFBGA (6x9)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 166 MHz 5 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 166 MHz 5 ns 90-VFBGA (10x13)
SDRAM - Mobile LPSDR Memory IC 512Mbit Parallel 166 MHz 5 ns 90-VFBGA (8x13)
SDRAM - Mobile LPSDR Memory IC 64Mbit Parallel 104 MHz 7 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 64Mbit Parallel 125 MHz 6 ns 54-VFBGA (8x8)
SDRAM - Mobile LPSDR Memory IC 64Mbit Parallel 133 MHz 6 ns 54-VFBGA (8x8)
SDRAM Memory IC 128Mbit Parallel 133 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 128Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM Memory IC 128Mbit Parallel 133 MHz 5.4 ns 60-FBGA (8x16)
SDRAM Memory IC 128Mbit Parallel 143 MHz 5.5 ns 86-TSOP II
SDRAM Memory IC 128Mbit Parallel 143 MHz 5.5 ns 90-VFBGA (8x13)
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.4 ns 60-FBGA (8x16)
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.4 ns 60-TFBGA (8x16)
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.4 ns 86-TSOP II
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.4 ns 90-VFBGA (8x13)
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.5 ns 86-TSOP II
SDRAM Memory IC 128Mbit Parallel 167 MHz 5.5 ns 90-VFBGA (8x13)
SDRAM Memory IC 256Mbit Parallel 133 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 256Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x14)
SDRAM Memory IC 256Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM Memory IC 256Mbit Parallel 133 MHz 5.4 ns 60-FBGA (8x16)
SDRAM Memory IC 256Mbit Parallel 133 MHz 5.4 ns
SDRAM Memory IC 256Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 256Mbit Parallel 167 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM Memory IC 256Mbit Parallel 167 MHz 5.4 ns 60-FBGA (8x16)
SDRAM Memory IC 256Mbit Parallel 167 MHz 5.4 ns 60-TFBGA (8x16)
SDRAM Memory IC 512Mbit Parallel 133 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 64Mbit Parallel 133 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 64Mbit Parallel 133 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM Memory IC 64Mbit Parallel 143 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 64Mbit Parallel 143 MHz 5.5 ns 86-TSOP II
SDRAM Memory IC 64Mbit Parallel 143 MHz 5.5 ns 90-VFBGA (8x13)
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.4 ns 54-TSOP II
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.4 ns 54-VFBGA (8x8)
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.4 ns 86-TSOP II
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.4 ns 90-VFBGA (8x13)
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.5 ns 54-TSOP II
SDRAM Memory IC 64Mbit Parallel 167 MHz 5.5 ns 86-TSOP II
SDRAM Memory IC 64Mbit Parallel 183 MHz 5 ns 86-TSOP II
SDRAM Memory IC 64Mbit Parallel 200 MHz 4.5 ns 86-TSOP II

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