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EM428M1644RTA

Eorex
Part Number EM428M1644RTA
Manufacturer Eorex
Description Double DATA RATE SDRAM
Published Jan 23, 2016
Detailed Description eorex EM428M1644RTA 128Mb (2M×4Bank×16) Double DATA RATE SDRAM Features • Internal Double-Date-Rate architecture with...
Datasheet PDF File EM428M1644RTA PDF File

EM428M1644RTA
EM428M1644RTA


Overview
eorex EM428M1644RTA 128Mb (2M×4Bank×16) Double DATA RATE SDRAM Features • Internal Double-Date-Rate architecture with 2 Accesses per clock cycle.
• VDD/VDDQ= 2.
5V ±0.
2V for (-75 and -6) • VDD/VDDQ= 2.
6V ±0.
1V for (-5 ) • 2.
5V SSTL-2 compatible I/O • Burst Length (B/L) of 2, 4, 8 • 2,2.
5,3 Clock read latency • Bi-directional,intermittent data strobe(DQS) • All inputs except data and DM are sampled at the positive edge of the system clock.
• Data Mask (DM) for write data • Sequential & Interleaved Burst type available • Auto Precharge option for each burst accesses • DQS edge-aligned with data for Read cycles • DQS center-aligned with data for Write cycles • DLL aligns DQ & DQS transitions ...



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