KMM532256BW-7 datasheet, PDF - EEWORLD Datasheet

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KMM532256BW-7: DescriptionFast Page DRAM Module, 256KX32, 70ns, CMOS, SIMM-72; Categorystorage storage; File Size165KB，6 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/

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KMM532256BW-7 Overview

Fast Page DRAM Module, 256KX32, 70ns, CMOS, SIMM-72

KMM532256BW-7 Parametric

Parameter Name	Attribute value
Maker	SAMSUNG
Parts packaging code	SIMM
package instruction	,
Contacts	72
Reach Compliance Code	unknown
ECCN code	EAR99
access mode	FAST PAGE
Maximum access time	70 ns
Other features	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
Spare memory width	16
JESD-30 code	R-XSMA-N72
memory density	8388608 bit
Memory IC Type	FAST PAGE DRAM MODULE
memory width	32
Number of functions	1
Number of ports	1
Number of terminals	72
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX32
Output characteristics	3-STATE
Package body material	UNSPECIFIED
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified
refresh cycle	512
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	NO LEAD
Terminal location	SINGLE
Base Number Matches	1

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KMM532256BW-7 Related Products

	KMM532256BW-7	KMM532256BW-8	KMM532256BWG-7	KMM532256BW-6	KMM532256BWG-6	KMM532256BWG-8
Description	Fast Page DRAM Module, 256KX32, 70ns, CMOS, SIMM-72	Fast Page DRAM Module, 256KX32, 80ns, CMOS, SIMM-72	Fast Page DRAM Module, 256KX32, 70ns, CMOS, SIMM-72	Fast Page DRAM Module, 256KX32, 60ns, CMOS, SIMM-72	Fast Page DRAM Module, 256KX32, 60ns, CMOS, SIMM-72	Fast Page DRAM Module, 256KX32, 80ns, CMOS, SIMM-72
Maker	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG	SAMSUNG
Parts packaging code	SIMM	SIMM	SIMM	SIMM	SIMM	SIMM
Contacts	72	72	72	72	72	72
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
access mode	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE
Maximum access time	70 ns	80 ns	70 ns	60 ns	60 ns	80 ns
Other features	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
Spare memory width	16	16	16	16	16	16
JESD-30 code	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72
memory density	8388608 bit	8388608 bit	8388608 bit	8388608 bit	8388608 bit	8388608 bit
Memory IC Type	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE
memory width	32	32	32	32	32	32
Number of functions	1	1	1	1	1	1
Number of ports	1	1	1	1	1	1
Number of terminals	72	72	72	72	72	72
word count	262144 words	262144 words	262144 words	262144 words	262144 words	262144 words
character code	256000	256000	256000	256000	256000	256000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
organize	256KX32	256KX32	256KX32	256KX32	256KX32	256KX32
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
refresh cycle	512	512	512	512	512	512
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	NO	NO	NO	NO	NO	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD	NO LEAD
Terminal location	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE	SINGLE
Base Number Matches	1	1	1	1	1	1

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