GM71C256A-70 datasheet, PDF - EEWORLD Datasheet

GM71C256A-70: DescriptionFast Page DRAM, 256KX1, 70ns, CMOS, PDIP16,; Categorystorage storage; File Size400KB，19 Pages; ManufacturerGoldstar Electron Co., Ltd.

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GM71C256A-70 Overview

Fast Page DRAM, 256KX1, 70ns, CMOS, PDIP16,

Parameter Name	Attribute value
Maker	Goldstar Electron Co., Ltd.
Reach Compliance Code	unknow
access mode	FAST PAGE
Maximum access time	70 ns
Other features	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
JESD-30 code	R-PDIP-T16
memory density	262144 bi
Memory IC Type	FAST PAGE DRAM
memory width	1
Number of functions	1
Number of ports	1
Number of terminals	16
word count	262144 words
character code	256000
Operating mode	ASYNCHRONOUS
Maximum operating temperature	70 °C
Minimum operating temperature
organize	256KX1
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
refresh cycle	256
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

	GM71C256A-70	GM71C256A-10	GM71C256A-80
Description	Fast Page DRAM, 256KX1, 70ns, CMOS, PDIP16,	Fast Page DRAM, 256KX1, 100ns, CMOS, PDIP16,	Fast Page DRAM, 256KX1, 80ns, CMOS, PDIP16,
Reach Compliance Code	unknow	unknown	unknown
access mode	FAST PAGE	FAST PAGE	FAST PAGE
Maximum access time	70 ns	100 ns	80 ns
Other features	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH
JESD-30 code	R-PDIP-T16	R-PDIP-T16	R-PDIP-T16
memory density	262144 bi	262144 bit	262144 bit
Memory IC Type	FAST PAGE DRAM	FAST PAGE DRAM	FAST PAGE DRAM
memory width	1	1	1
Number of functions	1	1	1
Number of ports	1	1	1
Number of terminals	16	16	16
word count	262144 words	262144 words	262144 words
character code	256000	256000	256000
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Maximum operating temperature	70 °C	70 °C	70 °C
organize	256KX1	256KX1	256KX1
Output characteristics	3-STATE	3-STATE	3-STATE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE
Certification status	Not Qualified	Not Qualified	Not Qualified
refresh cycle	256	256	256
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	NO	NO	NO
technology	CMOS	CMOS	CMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal location	DUAL	DUAL	DUAL
Maker	Goldstar Electron Co., Ltd.	-	Goldstar Electron Co., Ltd.

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