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EM48AM3244VBA Datasheet

Part Number EM48AM3244VBA
Manufacturers Eorex
Logo Eorex
Description Synchronous DRAM
Datasheet EM48AM3244VBA DatasheetEM48AM3244VBA Datasheet (PDF)

www.DataSheet4U.com eorex Features EM488M3244VBA 256Mb (2M×4Bank×32) Synchronous DRAM Description The EM488M3244VBA is Synchronous Dynamic Random Access Memory (SDRAM) organized as 2Meg words x 4 banks by 32 bits. All inputs and outputs are synchronized with the positive edge of the clock. The 256Mb SDRAM uses synchronized pipelined architecture to achieve high speed data transfer rates and is designed to operate at 3.3V low power memory system. It also provides auto refresh with power saving .

  EM48AM3244VBA   EM48AM3244VBA






Synchronous DRAM

www.DataSheet4U.com eorex Features EM488M3244VBA 256Mb (2M×4Bank×32) Synchronous DRAM Description The EM488M3244VBA is Synchronous Dynamic Random Access Memory (SDRAM) organized as 2Meg words x 4 banks by 32 bits. All inputs and outputs are synchronized with the positive edge of the clock. The 256Mb SDRAM uses synchronized pipelined architecture to achieve high speed data transfer rates and is designed to operate at 3.3V low power memory system. It also provides auto refresh with power saving / down mode. All inputs and outputs voltage levels are compatible with LVTTL. Available packages: TFBGA-90B(13mmx8mm). • Fully Synchronous to Positive Clock Edge • Single 3.3V ±0.3V Power Supply • LVTTL Compatible with Multiplexed Address • Programmable Burst Length (B/L) - 1, 2, 4, 8 or Full Page • Programmable CAS Latency (C/L) - 2 or 3 • Data Mask (DQM) for Read / Write Masking • Programmable Wrap Sequence – Sequential (B/L = 1/2/4/8/full Page) – Interleave (B/L = 1/2/4/8) • Burst Read with Single-bit Write Operation • All Inputs are Sampled at the Rising Edge of the System Clock • Auto Refresh and Self Refresh • 4,096 Refresh Cycles / 64ms (15.625us) Ordering Information Part No EM488M3244VBA-75F Organization 8M X 32 Max. Freq 133MHz @CL3 Package TFBGA -90B Grade Commercial Pb Free * EOREX reserves the right to change products or specification without notice. Jul. 2006 1/17 www.eorex.com eorex Pin Assignment 1 DQ26 DQ28 VSSQ VSSQ VDDQ VSS A4 A7 CLK DQM1 VDDQ VSSQ VSSQ DQ.


2007-07-26 : SH2002-DC70A    SH2002-DC90A    SH2004-DC70A    SH2004-DC90A    121-0426    121-93-xxx    441-EPD115    45KN021-GRX    45KN022-GRX    561-0104-XXX   


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