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TMS418160A

Texas Instruments
Part Number TMS418160A
Manufacturer Texas Instruments
Description DYNAMIC RANDOM-ACCESS MEMORIES
Published Sep 12, 2019
Detailed Description This data sheet is applicable to TMS418160As symbolized by Revision “E” and subsequent revisions as described in the d...
Datasheet PDF File TMS418160A PDF File

TMS418160A
TMS418160A

Overview
This data sheet is applicable to TMS418160As symbolized by Revision “E” and subsequent revisions as described in the device symbolization section.
D Organization .
.
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1 048576 by 16 Bits D Single 5-V Power Supply (± 10% Tolerance) D 1 024-Cycle Refresh in 16 ms D Performance Ranges: ACCESS ACCESS ACCESS TIME TIME TIME tRAC tCAC tAA MAX MAX MAX READ/ WRITE CYCLE MIN ’418160A-50 50 ns 13 ns 25 ns 90 ns ’418160A-60 60 ns 15 ns 30 ns 110 ns ’418160A-70 70 ns 18 ns 35 ns 130 ns D Enhanced Page-Mode Operation With xCAS-Before-RAS ( xCBR) Refresh D 3-State Unlatched Output D Low Power Dissipation D High-Reliability Plastic 42-Lead 400-Mil-Wide Surface-Mount Small-Outline J-Lead (SOJ) Package (DZ Suffix) D Ambient Temperature Range 0°C to 70°C description The TMS418160A is a 16 777 216-bit dynamic random-access memory (DRAM) device organized as 1 048 576 words of 16 bits.
It employs state-of-the-art technology for high performance, reliability, and low power at low cost.
This device features maximum RAS access times of 50-, 60-, and 70 ns.
All address and data-in lines are latched on chip to simplify system design.
Data out is unlatched to allow greater system flexibility.
The TMS418160A is offered in a 42-lead plastic surface-mount SOJ package (DZ suffix).
This package is designed for operation from 0° to 70°C.
TMS418160A 1048576 BY 16-BIT DYNAMIC RANDOM-ACCESS MEMORY SMKS891C – AUGUST 1996 – REVISED OCTOBER 1997 DZ PACKAGE ( TOP VIEW ) VDD DQ0 DQ1 DQ2 DQ3 VDD DQ4 DQ5 DQ6 DQ7 NC NC W RAS NC NC A0 A1 A2 A3 VDD 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 42 VSS 41 DQ15 40 DQ14 39 DQ13 38 DQ12 37 VSS 36 DQ11 35 DQ10 34 DQ9 33 DQ8 32 NC 31 LCAS 30 UCAS 29 OE 28 A9 27 A8 26 A7 25 A6 24 A5 23 A4 22 VSS A[0 :9] DQ[0:15] LCAS UCAS NC OE RAS VDD VSS W PIN NOMENCLATURE Address Inputs Data In / Data Out Lower Column-Address Strobe Upper Column-Address Strobe No Internal Connection Output Enable Row-Address Strobe 5-V Supply Ground Write Enable Pleas...


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