TMS464409 Datasheet (Texas Instruments) - DYNAMIC RANDOM-ACCESS MEMORIES

TMS464409, DYNAMIC RANDOM-ACCESS MEMORIES

The TMS464409 and TMS465409 series are low-voltage, 67 108 864-bit dynamic random-access memories (DRAMs), organized as 16 777 216 words of 4 bits each.

The TMS464409P and TMS465409P series are high-speed, low-voltage, low-power, self-refresh, 67 108 864-bit DRAMs, organized as 16 777 216 words of 4

PRODUCT PREVIEW TMS464409, TMS464409P, TMS465409, TMS465409P 16 777 216 BY 4-BIT EXTENDED DATA OUT DYNAMIC RANDOM-ACCESS MEMORIES SMKS895A MAY 1997 REVISED OCTOBER 1997 D Organization .

16777216 by 4 Bits D Single 3.3-V Power Supply (± 0.3-V Tolerance) D Performance Ranges: ACCESS ACCESS ACCESS EDO TIME TIME TIME CYCLE tRAC tCAC tAA tHPC (MAX) (MAX) (MAX) (MIN) ’46x409/P-40 40 ns 11 ns 20 ns 16 ns ’46x409/P-50 50 ns 13 ns 25 ns 20 ns ’46x409/P-60 60 ns 15 ns 30 ns 25 ns