GM71C4256B-60 datasheet, PDF - EEWORLD Datasheet

GM71C4256B-60: DescriptionFast Page DRAM, 256KX4, 60ns, CMOS, PDIP20,; Categorystorage storage; File Size451KB，18 Pages; ManufacturerGoldstar Electron Co., Ltd.

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GM71C4256B-60 Overview

Fast Page DRAM, 256KX4, 60ns, CMOS, PDIP20,

Parameter Name	Attribute value
Maker	Goldstar Electron Co., Ltd.
Reach Compliance Code	unknown
access mode	FAST PAGE
Maximum access time	60 ns
Other features	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH
JESD-30 code	R-PDIP-T20
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
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
refresh cycle	512
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	THROUGH-HOLE
Terminal location	DUAL

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