MCM40256S70 datasheet, PDF - EEWORLD Datasheet

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MCM40256S70: Description256K x 40 Bit Dynamic Random Access Memory Module; Categorystorage storage; File Size559KB，13 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MCM40256S70 Overview

256K x 40 Bit Dynamic Random Access Memory Module

MCM40256S70 Parametric

Parameter Name	Attribute value
Maker	Motorola ( NXP )
Parts packaging code	SIMM
package instruction	SIMM, SSIM72
Contacts	72
Reach Compliance Code	unknow
ECCN code	EAR99
access mode	FAST PAGE
Maximum access time	70 ns
Other features	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
I/O type	COMMON
JESD-30 code	R-XSMA-N72
memory density	10485760 bi
Memory IC Type	FAST PAGE DRAM MODULE
memory width	40
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	256KX40
Output characteristics	3-STATE
Package body material	UNSPECIFIED
encapsulated code	SIMM
Encapsulate equivalent code	SSIM72
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
power supply	5 V
Certification status	Not Qualified
refresh cycle	512
Maximum standby current	0.01 A
Maximum slew rate	0.8 mA
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 pitch	1.27 mm
Terminal location	SINGLE

MCM40256S70 Related Products

	MCM40256S70	MCM40256SG80	MCM40256SG70	MCM40256SG10	MCM40256	MCM40256S80
Description	256K x 40 Bit Dynamic Random Access Memory Module	256K x 40 Bit Dynamic Random Access Memory Module	256K x 40 Bit Dynamic Random Access Memory Module	256K x 40 Bit Dynamic Random Access Memory Module	256K x 40 Bit Dynamic Random Access Memory Module	256K x 40 Bit Dynamic Random Access Memory Module
Maker	Motorola ( NXP )	Motorola ( NXP )	Motorola ( NXP )	Motorola ( NXP )	-	Motorola ( NXP )
Parts packaging code	SIMM	SIMM	SIMM	SIMM	-	SIMM
package instruction	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	SIMM, SSIM72	-	SIMM, SSIM72
Contacts	72	72	72	72	-	72
Reach Compliance Code	unknow	unknow	unknow	unknow	-	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	-	EAR99
access mode	FAST PAGE	FAST PAGE	FAST PAGE	FAST PAGE	-	FAST PAGE
Maximum access time	70 ns	80 ns	70 ns	100 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
I/O type	COMMON	COMMON	COMMON	COMMON	-	COMMON
JESD-30 code	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	R-XSMA-N72	-	R-XSMA-N72
memory density	10485760 bi	10485760 bi	10485760 bi	10485760 bi	-	10485760 bi
Memory IC Type	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	FAST PAGE DRAM MODULE	-	FAST PAGE DRAM MODULE
memory width	40	40	40	40	-	40
Number of functions	1	1	1	1	-	1
Number of ports	1	1	1	1	-	1
Number of terminals	72	72	72	72	-	72
word count	262144 words	262144 words	262144 words	262144 words	-	262144 words
character code	256000	256000	256000	256000	-	256000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	-	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	-	70 °C
organize	256KX40	256KX40	256KX40	256KX40	-	256KX40
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	-	3-STATE
Package body material	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED	-	UNSPECIFIED
encapsulated code	SIMM	SIMM	SIMM	SIMM	-	SIMM
Encapsulate equivalent code	SSIM72	SSIM72	SSIM72	SSIM72	-	SSIM72
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	MICROELECTRONIC ASSEMBLY	-	MICROELECTRONIC ASSEMBLY
power supply	5 V	5 V	5 V	5 V	-	5 V
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
refresh cycle	512	512	512	512	-	512
Maximum standby current	0.01 A	0.01 A	0.01 A	0.01 A	-	0.01 A
Maximum slew rate	0.8 mA	0.7 mA	0.8 mA	0.6 mA	-	0.7 mA
Maximum supply voltage (Vsup)	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
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	-	5 V
surface mount	NO	NO	NO	NO	-	NO
technology	CMOS	CMOS	CMOS	CMOS	-	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	-	COMMERCIAL
Terminal form	NO LEAD	NO LEAD	NO LEAD	NO LEAD	-	NO LEAD
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	-	1.27 mm
Terminal location	SINGLE	SINGLE	SINGLE	SINGLE	-	SINGLE

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