Datasheet4U Logo Datasheet4U.com

M484M1644 - 64Mb SDRAM

General Description

The EM484M1644VTA, is Synchronous Dynamic Random Access Memory (SDRAM) organized as 1,048,576 words x 4 banks x 16 bits.

All inputs and outputs are synchronized with the positive edge of the clock.

Key Features

  • /R H L L L X H H H H L L L L X H H H H L L.

📥 Download Datasheet

Datasheet Details

Part number M484M1644
Manufacturer eorex
File Size 780.62 KB
Description 64Mb SDRAM
Datasheet download datasheet M484M1644 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
M484KIDAE Microcontroller nuvoton
M484SIDAE Microcontroller nuvoton
M484SIDAE2U Microcontroller nuvoton
M481LE8AE Microcontroller nuvoton
M481LGCAE Microcontroller nuvoton

Other Datasheets by eorex

Part Number Description

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com 64Mb SDRAM Ordering Information EM 48 4M 16 4 4 V T A – 55 L EOREX Memory EDO/FPM D-RAMBUS DDRSDRAM DDRSGRAM SGRAM SDRAM : : : : : : 40 41 42 43 46 48 Power Blank : Standard L : Low power I : Industrial F: PB free package Density 16M : 16 Mega Bits 8M : 8 Mega Bits 4M : 4 Mega Bits 2M : 2 Mega Bits 1M : 1 Mega Bit Organization 8 : x8 9 : x9 16 : x16 18 : x18 32 : x32 Refresh 1 : 1K, 8 : 8K 2 : 2K, 6 :16K 4 : 4K Min Cycle Time ( Max Freq.) -5 : 5ns ( 200MHz ) -6 : 6ns ( 167MHz ) -7 : 7ns ( 143MHz ) -75 : 7.5ns ( 133MHz ) -8 : 8ns ( 125MHz ) -10 : 10ns ( 100MHz ) Bank 2 : 2Bank 6 : 16Bank 4 : 4Bank 3 : 32Bank 8 : 8Bank Revision A : 1st B : 2nd C : 3rd D :4th Interface V: 3.3V R: 2.5V Package C: CSP B: uBGA T: TSOP Q: TQFP P: PQFP ( QFP ) Rev.02 1/18 www.