Winbond W9825G6KH-6I, SDRAM 256Mbit Surface Mount, 166MHz, 3 V to 3.6 V, 54-Pin TSOP

The W9825G6KH is a 256M SDRAM and speed involving -5/-5I/-6/-6I/-6J/-6L/-6A/-6K/-75/75J/75L.

3.3V ± 0.3V Power Supply
Up to 200 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