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HM51S4280ALZ-7

Description
Fast Page DRAM, 256KX18, 70ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40
Categorystorage    storage   
File Size636KB,22 Pages
ManufacturerHitachi (Renesas )
Websitehttp://www.renesas.com/eng/
Download Datasheet Parametric View All

HM51S4280ALZ-7 Overview

Fast Page DRAM, 256KX18, 70ns, CMOS, PZIP40, 0.475 INCH, PLASTIC, ZIP-40

HM51S4280ALZ-7 Parametric

Parameter NameAttribute value
Parts packaging codeZIP
package instructionZIP,
Contacts40
Reach Compliance Codeunknown
ECCN codeEAR99
access modeFAST PAGE
Maximum access time70 ns
Other featuresRAS ONLY; CAS BEFORE RAS; BATTERY BACKUP; SELF REFRESH
JESD-30 codeR-PZIP-T40
length50.82 mm
memory density4718592 bit
Memory IC TypeFAST PAGE DRAM
memory width18
Number of functions1
Number of ports1
Number of terminals40
word count262144 words
character code256000
Operating modeASYNCHRONOUS
Maximum operating temperature70 °C
Minimum operating temperature
organize256KX18
Output characteristics3-STATE
Package body materialPLASTIC/EPOXY
encapsulated codeZIP
Package shapeRECTANGULAR
Package formIN-LINE
Certification statusNot Qualified
refresh cycle512
Maximum seat height12.07 mm
self refreshYES
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4.5 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyCMOS
Temperature levelCOMMERCIAL
Terminal formTHROUGH-HOLE
Terminal pitch1.27 mm
Terminal locationZIG-ZAG
width2.85 mm
Base Number Matches1
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