KM44C256CV-7 datasheet, PDF - EEWORLD Datasheet

KM44C256CV-7: DescriptionFast Page DRAM, 256KX4, 70ns, CMOS, PDSO20, PLASTIC, TSOP1-20; Categorystorage storage; File Size584KB，17 Pages; ManufacturerSAMSUNG; Websitehttp://www.samsung.com/Products/Semiconductor/

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KM44C256CV-7 Overview

Fast Page DRAM, 256KX4, 70ns, CMOS, PDSO20, PLASTIC, TSOP1-20

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	SAMSUNG
Parts packaging code	TSOP
package instruction	TSOP1, TSSOP20/24,.63,20
Contacts	20
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
I/O type	COMMON
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	14.4 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
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP1
Encapsulate equivalent code	TSSOP20/24,.63,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
power supply	5 V
Certification status	Not Qualified
refresh cycle	512
Maximum seat height	1.2 mm
Maximum standby current	0.001 A
Maximum slew rate	0.065 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	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
width	6 mm

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