TMS464409, TMS464409P, TMS465409, TMS465409P 16777216 BY 4-BIT EXTENDED DATA OUT DYNAMIC RANDOM-ACCESS MEMORIES

SMKS895A - MAY 1997 - REVISED OCTOBER 1997

features

Organization...16777216 by 4 Bits
Single 3.3-V Power Supply (±0.3-V Tolerance)
Performance Ranges:
Extended-Data-Out (EDO) Operation
CAS\-Before-RAS\ (CBR) Refresh
Long Refresh Period (See Available Options Table)
Low-Power, Self-Refresh Version (TMS46x409P)
3-State Unlatched Output
All Inputs/Outputs and Clocks Are Low-Voltage TTL (LVTTL) Compatible
High-Reliability Plastic 32-Lead 400-Mil-Wide Thin Small-Outline (TSOP) Package (DGC Suffix)
Operating Free-Air Temperature Range 0°C to 70°C

description

The TMS464409 and TMS465409 series are low-voltage, 67108864-bit dynamic random-access memories (DRAMs), organized as 16777216 words of 4 bits each. The TMS464409P and TMS465409P series are high-speed, low-voltage, low-power, self-refresh, 67108864-bit DRAMs, organized as 16777216 words of 4 bits each. Both sets of devices employ state-of-the-art technology for high performance, reliability, and low power.

These devices feature maximum RAS\ access times of 40, 50, and 60 ns. All inputs and outputs, including clocks, are compatible with LVTTL. All addresses and data-in lines are latched on chip to simplify system design. Data out is unlatched to allow greater system flexibility.

The TMS46x409 and TMS46x409P series are offered in a 400-mil, 32-lead plastic surface mount TSOP package (DGC suffix). This package is designed for operation from 0°C to 70°C.

Title: 16777216 BY 4-BIT EXTENDED DATA OUT DYNAMIC RANDOM-ACCESS MEMORIES
Product Family: DRAM
Device Functionality: 64M(16MX4), 4K SELF-REFRESH EDO, 3.3V
Orderable Devices: TMS465409

View the complete PDF datasheet: smks895a.pdf (493 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:TMS464409, TMS464409P, TMS465409, TMS465409P

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