KM4216V257R-7 datasheet, PDF - EEWORLD Datasheet

KM4216V257R-7: DescriptionVideo DRAM, 256KX16, 70ns, CMOS, PDSO64, 0.400 INCH, 0.65 MM PITCH, PLASTIC, REVERSE, TSOP2-70/64; Categorystorage storage; File Size1MB，41 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/

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KM4216V257R-7 Overview

Video DRAM, 256KX16, 70ns, CMOS, PDSO64, 0.400 INCH, 0.65 MM PITCH, PLASTIC, REVERSE, TSOP2-70/64

Parameter Name	Attribute value
Maker	SAMSUNG
Parts packaging code	TSOP2
package instruction	TSOP2-R,
Contacts	70/64
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; 512 X 16 SAM PORT
JESD-30 code	R-PDSO-G64
length	23.49 mm
memory density	4194304 bit
Memory IC Type	VIDEO DRAM
memory width	16
Number of functions	1
Number of ports	2
Number of terminals	64
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX16
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP2-R
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Certification status	Not Qualified
refresh cycle	512
Maximum seat height	1.2 mm
Maximum supply voltage (Vsup)	3.6 V
Minimum supply voltage (Vsup)	3 V
Nominal supply voltage (Vsup)	3.3 V
surface mount	YES
technology	CMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
width	10.16 mm

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