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MC-458CA721ESA-A80

Description
Synchronous DRAM Module, 8MX72, 6ns, CMOS, SODIMM-144
Categorystorage    storage   
File Size150KB,16 Pages
ManufacturerELPIDA
Websitehttp://www.elpida.com/en
Download Datasheet Parametric Compare View All

MC-458CA721ESA-A80 Overview

Synchronous DRAM Module, 8MX72, 6ns, CMOS, SODIMM-144

MC-458CA721ESA-A80 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Parts packaging codeMODULE
package instructionDIMM, DIMM144,32
Contacts144
Reach Compliance Codeunknown
ECCN codeEAR99
access modeFOUR BANK PAGE BURST
Maximum access time6 ns
Other featuresAUTO/SELF REFRESH
Maximum clock frequency (fCLK)125 MHz
I/O typeCOMMON
JESD-30 codeR-XDMA-N144
memory density603979776 bit
Memory IC TypeSYNCHRONOUS DRAM MODULE
memory width72
Humidity sensitivity level1
Number of functions1
Number of ports1
Number of terminals144
word count8388608 words
character code8000000
Operating modeSYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize8MX72
Output characteristics3-STATE
Package body materialUNSPECIFIED
encapsulated codeDIMM
Encapsulate equivalent codeDIMM144,32
Package shapeRECTANGULAR
Package formMICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)225
power supply3.3 V
Certification statusNot Qualified
refresh cycle4096
self refreshYES
Maximum standby current0.005 A
Maximum slew rate1.15 mA
Maximum supply voltage (Vsup)3.6 V
Minimum supply voltage (Vsup)3 V
Nominal supply voltage (Vsup)3.3 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formNO LEAD
Terminal pitch0.8 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
Base Number Matches1
DATA SHEET
MOS INTEGRATED CIRCUIT
MC-458CA721ESA,458CA721PSA,458CA721XSA
8M-WORD BY 72-BIT
SYNCHRONOUS DYNAMIC RAM MODULE (SO DIMM)
EO
Description
Features
Part number
MC-458CA721ESA-A80
MC-458CA721ESA-A10
MC-458CA721PSA-A80
MC-458CA721PSA-A10
MC-458CA721XSA-A80
MC-458CA721XSA-A10
The MC-458CA721ESA, MC-458CA721PSA and 458CA721XSA are 8,388,608 words by 72 bits synchronous
These modules provide high density and large quantities of memory in a small space without utilizing the surface-
dynamic RAM module (Small Outline DIMM) on which 5 pieces of 128M SDRAM:
µ
PD45128163 are assembled.
mounting technology on the printed circuit board.
Decoupling capacitors are mounted on power supply line for noise reduction.
8,388,608 words by 72 bits organization (ECC type)
Clock frequency and access time from CLK
/CAS latency
CL = 3
CL = 2
Clock frequency (MAX.)
125 MHz
100 MHz
Access time from CLK (MAX.)
6 ns
6 ns
6 ns
7 ns
6 ns
6 ns
6 ns
7 ns
6 ns
6 ns
6 ns
7 ns
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, BA1 (Bank Select)
Programmable burst-length (1, 2, 4, 8 and Full Page)
Programmable wrap sequence (Sequential / Interleave)
Programmable /CAS latency (2, 3)
Automatic precharge and controlled precharge
CBR (Auto) refresh and self refresh
Single 3.3 V
±
0.3 V power supply
Document No. E0067N10 (1st edition)
(Previous No. M14494EJ3V0DS00)
Date Published January 2001 CP (K)
Printed in Japan
L
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 Elpida Memory, Inc. for
availability and additional information.
This product became EOL in September, 2002.
Elpida Memory, Inc. is a joint venture DRAM company of NEC Corporation and Hitachi, Ltd.
o
Pr
CL = 3
100 MHz
77 MHz
CL = 2
CL = 3
125 MHz
100 MHz
CL = 2
CL = 3
100 MHz
77 MHz
CL = 2
CL = 3
CL = 2
125 MHz
100 MHz
CL = 3
CL = 2
100 MHz
77 MHz
du
ct

MC-458CA721ESA-A80 Related Products

MC-458CA721ESA-A80 MC-458CA721XSA-A10 MC-458CA721PSA-A10 MC-458CA721ESA-A10
Description Synchronous DRAM Module, 8MX72, 6ns, CMOS, SODIMM-144 Synchronous DRAM Module, 8MX72, 6ns, CMOS, SODIMM-144 Synchronous DRAM Module, 8MX72, 6ns, CMOS, SODIMM-144 Synchronous DRAM Module, 8MX72, 6ns, CMOS, SODIMM-144
Is it Rohs certified? incompatible incompatible incompatible incompatible
Parts packaging code MODULE MODULE MODULE MODULE
package instruction DIMM, DIMM144,32 DIMM, DIMM144,32 DIMM, DIMM144,32 DIMM, DIMM144,32
Contacts 144 144 144 144
Reach Compliance Code unknown unknown unknown unknown
ECCN code EAR99 EAR99 EAR99 EAR99
access mode FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST FOUR BANK PAGE BURST
Maximum access time 6 ns 6 ns 6 ns 6 ns
Other features AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH AUTO/SELF REFRESH
Maximum clock frequency (fCLK) 125 MHz 100 MHz 100 MHz 100 MHz
I/O type COMMON COMMON COMMON COMMON
JESD-30 code R-XDMA-N144 R-XDMA-N144 R-XDMA-N144 R-XDMA-N144
memory density 603979776 bit 603979776 bit 603979776 bit 603979776 bit
Memory IC Type SYNCHRONOUS DRAM MODULE SYNCHRONOUS DRAM MODULE SYNCHRONOUS DRAM MODULE SYNCHRONOUS DRAM MODULE
memory width 72 72 72 72
Humidity sensitivity level 1 1 1 1
Number of functions 1 1 1 1
Number of ports 1 1 1 1
Number of terminals 144 144 144 144
word count 8388608 words 8388608 words 8388608 words 8388608 words
character code 8000000 8000000 8000000 8000000
Operating mode SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS SYNCHRONOUS
Maximum operating temperature 70 °C 70 °C 70 °C 70 °C
organize 8MX72 8MX72 8MX72 8MX72
Output characteristics 3-STATE 3-STATE 3-STATE 3-STATE
Package body material UNSPECIFIED UNSPECIFIED UNSPECIFIED UNSPECIFIED
encapsulated code DIMM DIMM DIMM DIMM
Encapsulate equivalent code DIMM144,32 DIMM144,32 DIMM144,32 DIMM144,32
Package shape RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius) 225 225 225 225
power supply 3.3 V 3.3 V 3.3 V 3.3 V
Certification status Not Qualified Not Qualified Not Qualified Not Qualified
refresh cycle 4096 4096 4096 4096
self refresh YES YES YES YES
Maximum standby current 0.005 A 0.005 A 0.005 A 0.005 A
Maximum slew rate 1.15 mA 1.15 mA 1.15 mA 1.15 mA
Maximum supply voltage (Vsup) 3.6 V 3.6 V 3.6 V 3.6 V
Minimum supply voltage (Vsup) 3 V 3 V 3 V 3 V
Nominal supply voltage (Vsup) 3.3 V 3.3 V 3.3 V 3.3 V
surface mount NO NO NO NO
technology CMOS CMOS CMOS CMOS
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form NO LEAD NO LEAD NO LEAD NO LEAD
Terminal pitch 0.8 mm 0.8 mm 0.8 mm 0.8 mm
Terminal location DUAL DUAL DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
Base Number Matches 1 1 1 1

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