KM428C64J-7 datasheet, PDF - EEWORLD Datasheet

KM428C64J-7: DescriptionVideo DRAM, 64KX8, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40; Categorystorage storage; File Size42KB，1 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/

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KM428C64J-7 Overview

Video DRAM, 64KX8, 70ns, CMOS, PDSO40, 0.400 INCH, PLASTIC, SOJ-40

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	SAMSUNG
Parts packaging code	SOJ
package instruction	SOJ, SOJ40,.44
Contacts	40
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
JESD-30 code	R-PDSO-J40
JESD-609 code	e0
length	26.035 mm
memory density	524288 bit
Memory IC Type	VIDEO DRAM
memory width	8
Number of functions	1
Number of ports	2
Number of terminals	40
word count	65536 words
character code	64000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	64KX8
Package body material	PLASTIC/EPOXY
encapsulated code	SOJ
Encapsulate equivalent code	SOJ40,.44
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Certification status	Not Qualified
refresh cycle	256
Maximum seat height	3.76 mm
Maximum standby current	0.005 A
Maximum slew rate	0.16 mA
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 surface	Tin/Lead (Sn/Pb)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	10.16 mm

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