UPD42S4400LGS-A70 datasheet, PDF

UPD42S4400LGS-A70: DescriptionFast Page DRAM, 1MX4, 70ns, CMOS, PDSO20, 0.300 INCH, PLASTIC, TSOP2-26/20; Categorystorage storage; File Size520KB，29 Pages; ManufacturerNEC Electronics

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UPD42S4400LGS-A70 Overview

Fast Page DRAM, 1MX4, 70ns, CMOS, PDSO20, 0.300 INCH, PLASTIC, TSOP2-26/20

Parameter Name	Attribute value
Maker	NEC Electronics
package instruction	TSOP2,
Reach Compliance Code	unknown
access mode	FAST PAGE
Maximum access time	70 ns
Other features	RAS ONLY/CAS BEFORE RAS/HIDDEN/SELF REFRESH
JESD-30 code	R-PDSO-G20
length	17.14 mm
memory density	4194304 bit
Memory IC Type	FAST PAGE DRAM
memory width	4
Number of functions	1
Number of ports	1
Number of terminals	20
word count	1048576 words
character code	1000000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	1MX4
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	TSOP2
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE
Certification status	Not Qualified
refresh cycle	1024
Maximum seat height	1.2 mm
self refresh	YES
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	1.27 mm
Terminal location	DUAL
width	7.62 mm

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