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D8257

Description
DMA Controller, 4 Channel(s), 3.125MHz, MOS, CDIP40, HERMETIC SEALED, CERDIP-40
CategoryMicrocontrollers and processors   
File Size265KB,8 Pages
ManufacturerAMD
Websitehttp://www.amd.com
Download Datasheet Parametric View All

D8257 Overview

DMA Controller, 4 Channel(s), 3.125MHz, MOS, CDIP40, HERMETIC SEALED, CERDIP-40

D8257 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerAMD
Parts packaging codeDIP
package instructionDIP, DIP40,.6
Contacts40
Reach Compliance Codeunknown
Is SamacsysN
Address bus width8
Bus compatibility8080A; 9080A
maximum clock frequency3.125 MHz
External data bus width8
JESD-30 codeR-CDIP-T40
JESD-609 codee0
length52.324 mm
Number of DMA channels4
Number of terminals40
Maximum operating temperature70 °C
Minimum operating temperature
Package body materialCERAMIC, METAL-SEALED COFIRED
encapsulated codeDIP
Encapsulate equivalent codeDIP40,.6
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Certification statusNot Qualified
Maximum seat height5.715 mm
Maximum slew rate120 mA
Maximum supply voltage5.25 V
Minimum supply voltage4.75 V
Nominal supply voltage5 V
surface mountNO
technologyMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width15.24 mm
uPs/uCs/peripheral integrated circuit typeDMA CONTROLLER
Base Number Matches1
This Material Copyrighted By Its Respective Manufacturer
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