MB81C4256-10LPJ datasheet, PDF

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MB81C4256-10LPJ: DescriptionFast Page DRAM, 256KX4, 100ns, CMOS, PDSO20, PLASTIC, LCC-26/20; Categorystorage storage; File Size782KB，24 Pages; ManufacturerFUJITSU; Websitehttp://edevice.fujitsu.com/fmd/en/index.html

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MB81C4256-10LPJ Overview

Fast Page DRAM, 256KX4, 100ns, CMOS, PDSO20, PLASTIC, LCC-26/20

MB81C4256-10LPJ Parametric

Parameter Name	Attribute value
Objectid	1400492950
package instruction	SOJ,
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	FAST PAGE
Maximum access time	100 ns
Other features	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
JESD-30 code	R-PDSO-J20
length	17.15 mm
memory density	1048576 bit
Memory IC Type	FAST PAGE DRAM
memory width	4
Number of functions	1
Number of ports	1
Number of terminals	20
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX4
Package body material	PLASTIC/EPOXY
encapsulated code	SOJ
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Certification status	Not Qualified
refresh cycle	512
Maximum seat height	3.55 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	DUAL
width	7.62 mm

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MB81C4256-10LPJ Related Products

	MB81C4256-10LPJ	MB81C4256-70LPJ	MB81C4256-80LC	MB81C4256-10LC	MB81C4256-10LPSZ	MB81C4256-80LP	MB81C4256-80LPJ
Description	Fast Page DRAM, 256KX4, 100ns, CMOS, PDSO20, PLASTIC, LCC-26/20	Fast Page DRAM, 256KX4, 70ns, CMOS, PDSO20	Fast Page DRAM, 256KX4, 80ns, CMOS, CDIP20	Fast Page DRAM, 256KX4, 100ns, CMOS, CDIP20	Fast Page DRAM, 256KX4, 100ns, CMOS, PZIP20	Fast Page DRAM, 256KX4, 80ns, CMOS, PDIP20	Fast Page DRAM, 256KX4, 80ns, CMOS, PDSO20
package instruction	SOJ,	SOJ, SOJ20/26,.34	DIP, DIP20,.3	DIP, DIP20,.3	ZIP, ZIP20,.1	DIP, DIP20,.3	SOJ, SOJ20/26,.34
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Maximum access time	100 ns	70 ns	80 ns	100 ns	100 ns	80 ns	80 ns
JESD-30 code	R-PDSO-J20	R-PDSO-J20	R-XDIP-T20	R-XDIP-T20	R-PZIP-T20	R-PDIP-T20	R-PDSO-J20
memory density	1048576 bit	1048576 bit	1048576 bit	1048576 bit	1048576 bit	1048576 bit	1048576 bit
Memory IC Type	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM
memory width	4	4	4	4	4	4	4
Number of terminals	20	20	20	20	20	20	20
word count	262144 words	262144 words	262144 words	262144 words	262144 words	262144 words	262144 words
character code	256000	256000	256000	256000	256000	256000	256000
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	256KX4	256KX4	256KX4	256KX4	256KX4	256KX4	256KX4
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC	CERAMIC	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOJ	SOJ	DIP	DIP	ZIP	DIP	SOJ
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	SMALL OUTLINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
refresh cycle	512	512	512	512	512	512	512
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	NO	NO	NO	NO	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	J BEND	J BEND	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	J BEND
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	ZIG-ZAG	DUAL	DUAL
Is it Rohs certified?	-	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Parts packaging code	-	LCC	DIP	DIP	ZIP	DIP	LCC
Contacts	-	26/20	20	20	20	20	26/20
I/O type	-	COMMON	COMMON	COMMON	COMMON	COMMON	COMMON
JESD-609 code	-	e0	e0	e0	e0	e0	e0
Output characteristics	-	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Encapsulate equivalent code	-	SOJ20/26,.34	DIP20,.3	DIP20,.3	ZIP20,.1	DIP20,.3	SOJ20/26,.34
power supply	-	5 V	5 V	5 V	5 V	5 V	5 V
Maximum standby current	-	0.00025 A	0.00025 A	0.00025 A	0.00025 A	0.00025 A	0.00025 A
Maximum slew rate	-	0.072 mA	0.065 mA	0.055 mA	0.055 mA	0.065 mA	0.065 mA
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)
Maker	-	-	FUJITSU	FUJITSU	FUJITSU	FUJITSU	FUJITSU

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