MT42C4256C-10/883C AUSTIN [Austin Semiconductor], MT42C4256C-10/883C Datasheet - Page 35

• Manufacturer Part Number: MT42C4256C-10/883C
• Description: 256K X 4 VRAM 256K x 4 DRAM with 512K x 4 SAM
• Manufacturer: AUSTIN [Austin Semiconductor]

NOTES:
NOTE E: In persistent write-per-bit function, W\ must be high at the falling edge of RAS\ during the refresh cycle.
SMJ44C251B/MT42C4256
Rev. 0.1 12/03
FIGURE 25: RAS\-Only Refresh-Cycle Timing
Austin Semiconductor, Inc.
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Austin Semiconductor, Inc. reserves the right to change products or specifications without notice.
SMJ44C251B
MT42C4256
VRAM
VRAM
VRAM
VRAM
VRAM