EM48AM3284LBA Datasheet, PDF (1/17 Pages) List of Unclassifed Manufacturers – 512Mb (4M×4Bank×32) Synchronous DRAM

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EM48AM3284LBA
512Mb (4M×4Bank×32) Synchronous DRAM
Features
• Fully Synchronous to Positive Clock Edge
• Single 1.8V +/- 0.1V Power Supply
• LVCMOS 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
• 8,192 Refresh Cycles / 64ms (7.8us)
Description
The EM48AM3284LBA is Synchronous Dynamic
Random Access Memory (SDRAM) organized as
4Meg words x 4 banks by 32 bits. All inputs and
outputs are synchronized with the positive edge of
the clock.
The 512Mb SDRAM uses synchronized pipelined
architecture to achieve high speed data transfer
rates and is designed to operate at 1.8V low power
memory system. It also provides auto refresh with
power saving / down mode. All inputs and outputs
voltage levels are compatible with LVCMOS.
Available packages: TFBGA-90B(13mmx11mm).
Ordering Information
Part No
Organization Max. Freq
EM48AM3284LBA-75F
16M X 32 133MHz @CL3
EM48AM3284LBA-75FE 16M X 32 133MHz @CL3
Package
TFBGA-90B
TFBGA-90B
Grade
Commercial
Extend Temp.
Pb
Free
Free
* EOREX reserves the right to change products or specification without notice.
Jul. 2006
www.eorex.com
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