Details, datasheet, quote on part number: MC-458CA721ESA-A10
PartMC-458CA721ESA-A10
CategoryAnalog & Mixed-Signal Processing
Description64m-word BY 72-bit Synchronous Dynamic RAM Module Registered Type
CompanyNEC Electronics Inc.
DatasheetDownload MC-458CA721ESA-A10 datasheet
Quote
Find where to buy
 
  

 

Features, Applications

Description

The a 67,108,864 words by 72 bits synchronous dynamic RAM module on which 36 pieces 128 M SDRAM: µPD45128441 are assembled. This module provides high density and large quantities of memory in a small space without utilizing the surfacemounting technology on the printed circuit board. Decoupling capacitors are mounted on power supply line for noise reduction.

Features
67,108,864 words by 72 bits organization (ECC type) Clock frequency and access time from CLK

Part number MC-4564EC727EF-A75 /CAS latency = 2 Clock frequency (MAX.) 133 MHz 100 MHz 133 MHz 100 MHz Access time from CLK (MAX.) 6.0 ns Module type PC133 Registered DIMM Rev. 1.0 Compliant

Fully Synchronous Dynamic RAM, with all signals referenced to a positive clock edge Pulsed interface Possible to assert random column address in every cycle Quad internal banks controlled by BA0 and BA1 (Bank Select) Programmable burst-length and Full Page) Programmable wrap sequence (Sequential / Interleave) Programmable /CAS latency (2, 3) Automatic precharge and controlled precharge CBR (Auto) refresh and self refresh All DQs have of series resistor Single ±0.3 V power supply LVTTL compatible 4,096 refresh cycles/64 ms Burst termination by Burst Stop command and Precharge command 168-pin dual in-line memory module (Pin pitch = 1.27 mm) Registered type Serial PD Stacked monolithic technology

The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for availability and additional information.

Document No. M14461EJ2V0DS00 (2nd edition) Date Published February 2000 NS CP(K) Printed in Japan

Part number MC-4564EC727EF-A75 Clock frequency MHz (MAX.) 133 MHz Package 168-pin Dual In-line Memory Module (Socket Type) Edge connector: Gold plated 43.18 mm height Mounted devices 36 pieces of µPD45128441G5 (Rev. (10.16mm (400) TSOP (II)) 36 pieces of µPD45128441G5 (Rev. (10.16mm (400) TSOP (II))

168-pin Dual In-line Memory Module Socket Type (Edge connector: Gold plated)

CB7 : Data Inputs/Outputs - /CS3 /RAS /CAS /WE - SA2 SDA SCL VCC VSS REGE NC : Clock Input : Clock Enable Input : Write Protect : Chip Select Input : Row Address Strobe : Column Address Strobe : Write Enable : DQ Mask Enable : Address Input for EEPROM : Serial Data I/O for PD : Clock Input for PD : Power Supply : Ground : Register / Buffer Enable : No Connection


 

Related products with the same datasheet
MC-4564EC727EF-A75
MC-4564EC727PF-A75
MC-458CA721ESA
MC-458CA721ESA-A80
MC-458CA721PSA
MC-458CA721PSA-A10
MC-458CA721PSA-A80
Some Part number from the same manufacture NEC Electronics Inc.
MC-458CA721ESA-A80 64m-word BY 72-bit Synchronous Dynamic RAM Module Registered Type
MC-458CA725 8m-word BY 72-bit Synchronous Dynamic RAM Module Unbuffered Type
MC-458CA726
MC-458CA726F-A10 64M-byte(8M-word X 72-bit) Sdram Dimm
MC-458CA726F-A80
MC-458CA726LFA-A10
MC-458CA726LFA-A80
MC-458CA726PFB-A10 8m-word BY 72-bit Synchronous Dynamic RAM Module Unbuffered Type
MC-458CA727
MC-458CA727LF-A75 64M-byte(8M-word X 72-bit) Sdram Dimm
MC-458CA727PFA-A75 8m-word BY 72-bit Synchronous Dynamic RAM Module Unbuffered Type
MC-458CB641ES-A10L 64M-byte(8M-word X 64-bit) Sdram so Dimm
MC-458CB641ES-A80 8m-word BY 72-bit Synchronous Dynamic RAM Module Unbuffered Type
MC-458CB641ES-A80L 64M-byte(8M-word X 64-bit) Sdram so Dimm
MC-458CB641PS 8m-word BY 64-bit Synchronous Dynamic RAM Module so Dimm
MC-458CB645 8m-word BY 64-bit Synchronous Dynamic RAM Module Unbuffered Type
MC-458CB646
MC-458CB646F-A10 64M-byte(8M-word X 64-bit) Sdram Dimm
MC-458CB646F-A80
MC-458CB646LFA-A10
MC-458CB646LFA-A80

2SC2570A-T : High Frequency Low Noise Amplifier NPN Silicon Epitaxial Transistor

2SC4570 : NPN Silicon Epitaxial Transistor Super Mini Mold

EE2-6SNUH : Compact And Lightweight, High Breakdown Voltage, Surface Mounting Type

M12229EJ8V0DS00 : SRAM

UPD16804 : Monolithic H Bridge Driver Circuit

UPD784225Y : 16/8-bit Single-chip Microcontrollers

µPD78F0818A :

2SB736BW5-T1B : Audio Frequency Power Amplifier PNP Silicon Epitaxial Transistor(mini Mold)

NP80N03KDE-E1-AY : MOS Field Effect Transistor Switching N-channel Power MOS FET

AC16DSMA : 16A MOLD Isolated Triac

 
0-C     D-L     M-R     S-Z