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同步动态随机存取内存

The W9825G6JB is a 256M SDRAM and speed involving -6/-6I/-6A/-6K/-75

Density 256Mb Status Mass Production
Vcc 3.3V±0.3V Frequency 133/166MHz
Package FBGA 54 Tempture Range C-temp, I-temp, Automotive
Feature List 3.3V ± 0.3V Power Supply
Up to 166 MHz Clock Frequency
4,194,304 Words x 4 Banks x 16 Bits Organization
Self Refresh Mode: Standard and Low Power
CAS Latency: 2 and 3
Burst Length: 1, 2, 4, 8 and Full Page
Burst Read, Single Writes Mode
Byte Data Controlled by LDQM, UDQM
Power Down Mode
Auto-precharge and Controlled Precharge
8K Refresh Cycles/64 mS, @ -40°C ≦ TA / TCASE ≦ 85°C
8K Refresh Cycles/16 mS, @ 85°C < TA / TCASE ≦ 105°C
Interface: LVTTL
Not support self refresh function with TA / TCASE > 85°C
Datasheet 线上购买

Technical Documentation

Resources

Product Brief

Specialty DRAM and Mobile DRAM

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  • File Type:pdf
  • Updated:30/05/2015
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