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Winbond W9812G6KB 166/200MHz High-Speed SDRAM

Winbond W9812G6KB 166/200MHz High-Speed SDRAM is organized as 2M words x 4 banks x 16 bits. The Winbond W9812G6KB SDRAM delivers a data bandwidth of up to 166M words per second. W9812G6KB is sorted into the following speed grades for different applications, -6, -6I, and -6J.

Features

3.3V ± 0.3V power supply
Up to 166MHz clock frequency
2,097,152 words x 4 banks x 16-bits organization
Standard and low-power self-refresh mode
2 and 3 CAS latency
1, 2, 4, 8, and full-page burst length
Sequential and interleave burst
Burst read, single write mode

Byte data controlled by LDQM, UDQM
Power down mode
Auto-precharge and controlled precharge
4K refresh cycles/64mS, @ -40°C ≤ TCASE ≤ 85°C
4K refresh cycles/16mS, @ 85°C < TCASE ≤ 105°C
LVTTL interface
Packaged in TFBGA 54 ball (8x8mm²), using lead-free materials with RoHS compliant

Block Diagram

Block Diagram - Winbond W9812G6KB 166/200MHz High-Speed SDRAM

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