EM639325TS-6G Datasheet, Specs, Alternatives & ECAD | ETRON | PartGenie

AI summary

EM639325TS-6G product

EM639325TS-6G is a 128 Mbit, 4M × 32-bit SDR SDRAM for 3.3 V LVTTL memory buses, rated for up to 166 MHz in an 86-pin TSOP II package.

Best for

Existing 3.3 V SDR SDRAM designs
32-bit memory buses requiring four-bank SDRAM organization

Avoid if

New designs requiring DDR-family memory interfaces
Applications requiring confirmed lifecycle or compliance declarations

Check before use

Set the mode register after power-up
Meet 18 ns minimum tRCD and tRP for the -6 grade
Validate package footprint and thermal/mechanical constraints

Key specifications

Density: 128 Mbit
Organization: 4M × 32-bit; 4 banks
Clock Rate: 166 MHz maximum
Supply: 3.3 V ±0.3 V
Package: 86-pin TSOP II

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Embedded SDRAM memory busesHigh-bandwidth digital systems

Datasheet

52462fb19b87f506ba8d9dced7a2384b_EM639325TS-6G.pdf

800 KB

CAD Models

Download ECAD models for EM639325TS-6G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

EM639325TS-6G is an ETRON 128 Mbit synchronous DRAM. It is organized as four 1M × 32-bit banks and uses a 32-bit data bus.