D8257 datasheet, PDF - EEWORLD Datasheet

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D8257: DescriptionDMA Controller, 4 Channel(s), 3.125MHz, CMOS, CDIP40, CERDIP-40; CategoryThe embedded processor and controller Microcontrollers and processors; File Size586KB，17 Pages; ManufacturerIntel; Websitehttp://www.intel.com/

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D8257 Overview

DMA Controller, 4 Channel(s), 3.125MHz, CMOS, CDIP40, CERDIP-40

D8257 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Intel
Parts packaging code	DIP
package instruction	DIP, DIP40,.6
Contacts	40
Reach Compliance Code	unknown
Address bus width	8
Bus compatibility	MCS-85
maximum clock frequency	3.125 MHz
External data bus width	8
JESD-30 code	R-GDIP-T40
JESD-609 code	e0
length	52.325 mm
Number of DMA channels	4
Number of terminals	40
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DIP
Encapsulate equivalent code	DIP40,.6
Package shape	RECTANGULAR
Package form	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
Maximum seat height	5.72 mm
Maximum supply voltage	5.25 V
Minimum supply voltage	4.75 V
Nominal supply voltage	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	15.24 mm
uPs/uCs/peripheral integrated circuit type	DMA CONTROLLER

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D8257 Related Products

	D8257	QP8257	QP8257-5	QD8257	QD8257-5	P8257-5	D8257-5
Description	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, CDIP40, CERDIP-40	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, PDIP40, PLASTIC, DIP-40	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, PDIP40, PLASTIC, DIP-40	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, CDIP40, CERDIP-40	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, CDIP40, CERDIP-40	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, PDIP40, PLASTIC, DIP-40	DMA Controller, 4 Channel(s), 3.125MHz, CMOS, CDIP40, CERDIP-40
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Parts packaging code	DIP	DIP	DIP	DIP	DIP	DIP	DIP
package instruction	DIP, DIP40,.6	DIP, DIP40,.6	DIP, DIP40,.6	DIP, DIP40,.6	DIP, DIP40,.6	DIP, DIP40,.6	DIP, DIP40,.6
Contacts	40	40	40	40	40	40	40
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Address bus width	8	8	8	8	8	8	8
Bus compatibility	MCS-85	MCS-85	MCS-85	MCS-85	MCS-85	MCS-85	MCS-85
maximum clock frequency	3.125 MHz	3.125 MHz	3.125 MHz	3.125 MHz	3.125 MHz	3.125 MHz	3.125 MHz
External data bus width	8	8	8	8	8	8	8
JESD-30 code	R-GDIP-T40	R-PDIP-T40	R-PDIP-T40	R-GDIP-T40	R-GDIP-T40	R-PDIP-T40	R-GDIP-T40
JESD-609 code	e0	e0	e0	e0	e0	e0	e0
length	52.325 mm	52.26 mm	52.26 mm	52.325 mm	52.325 mm	52.26 mm	52.325 mm
Number of DMA channels	4	4	4	4	4	4	4
Number of terminals	40	40	40	40	40	40	40
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Package body material	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED
encapsulated code	DIP	DIP	DIP	DIP	DIP	DIP	DIP
Encapsulate equivalent code	DIP40,.6	DIP40,.6	DIP40,.6	DIP40,.6	DIP40,.6	DIP40,.6	DIP40,.6
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	5.72 mm	5.08 mm	5.08 mm	5.72 mm	5.72 mm	5.08 mm	5.72 mm
Maximum supply voltage	5.25 V	5.25 V	5.5 V	5.25 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	4.75 V	4.75 V	4.5 V	4.75 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO	NO	NO	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
width	15.24 mm	15.24 mm	15.24 mm	15.24 mm	15.24 mm	15.24 mm	15.24 mm
uPs/uCs/peripheral integrated circuit type	DMA CONTROLLER	DMA CONTROLLER	DMA CONTROLLER	DMA CONTROLLER	DMA CONTROLLER	DMA CONTROLLER	DMA CONTROLLER
Maker	Intel	-	-	Intel	Intel	Intel	Intel

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