TMS45160, TMS45160P 262144-WORD BY 16-BIT HIGH-SPEED DYNAMIC RANDOM-ACCESS MEMORIES

SMHS160D - AUGUST 1992 - REVISED JUNE 1995

features

This data sheet is applicable to all TMS45160/Ps symbolized with Revision "D" and subsequent revisions as described on page 21.

Organization...262144 × 16
5-V Supply (±10% Tolerance)
Performance Ranges:
Enhanced-Page-Mode Operation With xCAS\-Before-RAS\ (xCBR) Refresh
Long Refresh Period 512-Cycle Refresh in 8 ms (Max) 64 ms Max for Low Power With Self-Refresh Version (TMS45160P)
3-State Unlatched Output
Low Power Dissipation
Texas Instruments EPIC^TM CMOS Process
All Inputs, Outputs, and Clocks Are TTL Compatible
High-Reliability, 40-Lead, 400-Mil-Wide Plastic Surface-Mount (SOJ) Package and 40/44-Lead Thin Small-Outline Package (TSOP)
Operating Free-Air Temperature Range 0°C to 70°C
Low Power With Self-Refresh Version
Upper and Lower Byte Control During Read and Write Operations

description

EPIC is a trademark of Texas Instruments Incorporated.

The TMS45160 series are high-speed, 4194304-bit dynamic random-access memories organized as 262144 words of 16 bits each. The TMS45160P series are high-speed, low-power, self-refresh 4194304-bit dynamic random-access memories organized as 262144 words of 16 bits each. They employ state-of-the-art EPIC^TM (Enhanced Performance Implanted CMOS) technology for high performance, reliability, and low power at low cost.

These devices feature maximum RAS\ access times of 60 ns, 70 ns, and 80 ns. Maximum power dissipation is as low as 770 mW operating and 11 mW standby on 80-ns devices. All inputs and outputs, including clocks, are compatible with Series 74 TTL. All addresses and data-in lines are latched on chip to simplify system design. Data out is unlatched to allow greater system flexibility.

The TMS45160 and TMS45160P are each offered in a 40-lead plastic surface-mount SOJ package (DZ suffix) and a 40/44-lead plastic surface-mount small-outline (TSOP) package (DGE suffix). These packages are characterized for operation from 0°C to 70°C.

Title: 262 144-WORD BY 16-BIT HIGH-SPEED DRAM
Product Family: DRAM
Device Functionality: 4M(256KX16),PAGE MODE
Orderable Devices: TMS45160-60DZ, TMS45160-70DZ

View the complete PDF datasheet: smhs160d.pdf (336 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TMS45160

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