VIDEO DRAM DRAM 823

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Part	Manufacturer	Memory IC Type	Temperature Grade	No. of Terminals	Package Code	Refresh Cycles	Package Shape	Package Body Material	Access Mode	Surface Mount	No. of Functions	Technology	Screening Level	Terminal Form	Operating Mode	Maximum Supply Current	No. of Words	Nominal Supply Voltage / Vsup (V)	Power Supplies (V)	Memory Width	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Output Characteristics	Organization	No. of Words Code	Minimum Operating Temperature	Terminal Finish	Terminal Position	No. of Ports	JESD-30 Code	Maximum Supply Voltage (Vsup)	Maximum Seated Height	Width	Qualification	Memory Density	Minimum Supply Voltage (Vsup)	Additional Features	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time
TMS4161-20FME	Texas Instruments	VIDEO DRAM	INDUSTRIAL	22	QCCJ	256	RECTANGULAR	PLASTIC/EPOXY	PAGE	YES	1	NMOS		J BEND	ASYNCHRONOUS		65536 words	5		1	CHIP CARRIER			1.27 mm	85 Cel	3-STATE	64KX1	64K	-40 Cel		QUAD	2	R-PQCC-J22	5.5 V	3.53 mm	7.366 mm	Not Qualified	65536 bit	4.5 V	RAS ONLY REFRESH; 256 X 1 SAM PORT					12.445 mm	200 ns
SMJ55165-80HKCM	Texas Instruments	VIDEO DRAM	MILITARY	64	GDFP		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	PAGE	YES	1	CMOS		FLAT	ASYNCHRONOUS		262144 words	5		16	FLATPACK, GUARD RING			.5 mm	125 Cel		256KX16	256K	-55 Cel		DUAL	2	R-CDFP-F64		3.81 mm	10.985 mm	Not Qualified	4194304 bit		CAS BEFORE RAS/HIDDEN REFRESH					18.485 mm	80 ns
SMJ55166-75GBM	Texas Instruments	VIDEO DRAM	MILITARY	68	PGA		SQUARE	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	NO	1	MOS	38535Q/M;38534H;883B	PIN/PEG	ASYNCHRONOUS	225 mA	262144 words	5	5	16	GRID ARRAY	PGA68,9X9	Other Memory ICs	2.54 mm	125 Cel		256KX16	256K	-55 Cel		PERPENDICULAR	2	S-CPGA-P68	5.5 V	2.23 mm	24.38 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT		NOT SPECIFIED	NOT SPECIFIED	.012 Amp	24.38 mm	75 ns
SMJ44C251B-12HML	Texas Instruments	VIDEO DRAM	COMMERCIAL	28	SON	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	YES	1	CMOS		NO LEAD	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	2	R-CDSO-N28	5.5 V	2.54 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT					18.288 mm	120 ns
SMJ44C251-12HJM	Texas Instruments	VIDEO DRAM	MILITARY	28	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	38535Q/M;38534H;883B	J BEND	ASYNCHRONOUS	100 mA	262144 words	5	5	4	SMALL OUTLINE	SOJ28,.4	Other Memory ICs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	2	R-CDSO-J28	5.5 V	4.521 mm	10.541 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.015 Amp	18.542 mm	120 ns
SMJ55166-70GB	Texas Instruments	VIDEO DRAM	MILITARY	68	PGA	512	SQUARE	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	NO	1	CMOS		PIN/PEG	ASYNCHRONOUS		262144 words	5		16	GRID ARRAY				125 Cel	3-STATE	256KX16	256K	-55 Cel		PERPENDICULAR	2	S-CPGA-P68	5.5 V			Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT						70 ns
SMJ44C250-1HJM	Texas Instruments	VIDEO DRAM	MILITARY	28	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	38535Q/M;38534H;883B	J BEND	ASYNCHRONOUS	110 mA	262144 words	5	5	4	SMALL OUTLINE	SOJ28,.44	Other Memory ICs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	2	R-CDSO-J28	5.25 V	4.521 mm	10.541 mm	Not Qualified	1048576 bit	4.75 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT		NOT SPECIFIED	NOT SPECIFIED	.015 Amp	18.542 mm	100 ns
TMS55161-80DGH	Texas Instruments	VIDEO DRAM	COMMERCIAL	64	SSOP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE WITH EDO	YES	1	CMOS		GULL WING	ASYNCHRONOUS	185 mA	262144 words	5	5	16	SMALL OUTLINE, SHRINK PITCH	SOP64,.54,32	Other Memory ICs	.8 mm	70 Cel	3-STATE	256KX16	256K	0 Cel		DUAL	2	R-PDSO-G64	5.5 V	2.38 mm	12.04 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT		NOT SPECIFIED	NOT SPECIFIED	.005 Amp	26.295 mm	80 ns
5962-8949704MZX	Texas Instruments	VIDEO DRAM	MILITARY	28	QCCN		RECTANGULAR	UNSPECIFIED	FAST PAGE	YES	1	CMOS	MIL-STD-883	NO LEAD	ASYNCHRONOUS	120 mA	262144 words	5	5	4	CHIP CARRIER	SOLCC28,.4	Other Memory ICs	1.27 mm	125 Cel		256KX4	256K	-55 Cel		QUAD	2	R-XQCC-N28	5.5 V			Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS/HIDDEN REFRESH				.015 Amp		100 ns
SMJ55166-75GB	Texas Instruments	VIDEO DRAM	MILITARY	68	PGA		SQUARE	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	NO	1	CMOS		PIN/PEG	ASYNCHRONOUS		262144 words	5		16	GRID ARRAY			2.54 mm	125 Cel		256KX16	256K	-55 Cel		PERPENDICULAR	2	S-CPGA-P68	5.5 V	3.62 mm	24.38 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT					24.38 mm	75 ns
TMS44C250-10SDL	Texas Instruments	VIDEO DRAM	COMMERCIAL	28	ZIP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		262144 words	5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	2	R-PZIP-T28	5.5 V	10.16 mm	2.8 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT						100 ns
SMJ44C251B-12JDM	Texas Instruments	VIDEO DRAM	MILITARY	28	DIP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	ASYNCHRONOUS	100 mA	262144 words	5	5	4	IN-LINE	DIP28,.4	Other Memory ICs	2.54 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	2	R-CDIP-T28	5.5 V	4.83 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.015 Amp	36.835 mm	120 ns
SMJ44C251B-10HML	Texas Instruments	VIDEO DRAM	COMMERCIAL	28	SON	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	YES	1	CMOS		NO LEAD	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	2	R-CDSO-N28	5.5 V	2.54 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT					18.288 mm	100 ns
5962-8949704MMA	Texas Instruments	VIDEO DRAM	MILITARY	28	ZIP		RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	ASYNCHRONOUS	120 mA	262144 words	5	5	4	IN-LINE	ZIP28,.1	Other Memory ICs	1.27 mm	125 Cel		256KX4	256K	-55 Cel		ZIG-ZAG	2	R-XZIP-T28	5.5 V	13.08 mm	2.92 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.015 Amp	36.83 mm	100 ns
SMJ55161-80HKCM	Texas Instruments	VIDEO DRAM	MILITARY	64	GDFP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	YES	1	MOS	38535Q/M;38534H;883B	FLAT	ASYNCHRONOUS	200 mA	262144 words	5	5	16	FLATPACK	TPAK64,1.6SQ,20	Other Memory ICs	.5 mm	125 Cel	3-STATE	256KX16	256K	-55 Cel		DUAL	2	R-CDFP-F64	5.5 V	3.81 mm	10.985 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT		NOT SPECIFIED	NOT SPECIFIED	.012 Amp	18.985 mm	80 ns
SMJ44C251A-10HJM	Texas Instruments	VIDEO DRAM	MILITARY	28	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	38535Q/M;38534H;883B	J BEND	ASYNCHRONOUS	110 mA	262144 words	5	5	4	SMALL OUTLINE	SOJ28,.44	Other Memory ICs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	2	R-CDSO-J28	5.5 V	4.521 mm	10.541 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT		NOT SPECIFIED	NOT SPECIFIED	.015 Amp	18.542 mm	100 ns
5962-9564303QYX	Texas Instruments	VIDEO DRAM	MILITARY	64	DFP		RECTANGULAR	UNSPECIFIED	FAST PAGE WITH EDO	YES	1	CMOS		FLAT	ASYNCHRONOUS		262144 words	5		16	FLATPACK			.5 mm	125 Cel		256KX16	256K	-55 Cel		DUAL	2	R-XDFP-F64	5.5 V	3.81 mm	10.985 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT					18.985 mm	75 ns
TMS44C250-12SDL	Texas Instruments	VIDEO DRAM	COMMERCIAL	28	ZIP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		262144 words	5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	2	R-PZIP-T28	5.5 V	10.16 mm	2.8 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT						120 ns
TMS4461-15NL	Texas Instruments	VIDEO DRAM	COMMERCIAL	24	DIP	256	RECTANGULAR	PLASTIC/EPOXY	PAGE	NO	1	NMOS		THROUGH-HOLE	ASYNCHRONOUS		65536 words	5	5	4	IN-LINE	DIP24,.4	Other Memory ICs	2.54 mm	70 Cel	3-STATE	64KX4	64K	0 Cel		DUAL	2	R-PDIP-T24	5.5 V	5.08 mm	15.24 mm	Not Qualified	262144 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 4 SAM PORT		NOT SPECIFIED	NOT SPECIFIED		31.75 mm	150 ns
5962-9454903QXX	Texas Instruments	VIDEO DRAM	MILITARY	68	PGA		SQUARE	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	NO	1	CMOS	MIL-PRF-38535 Class Q	PIN/PEG	ASYNCHRONOUS		262144 words	5		16	GRID ARRAY				125 Cel		256KX16	256K	-55 Cel	TIN LEAD	PERPENDICULAR	2	S-CPGA-P68	5.5 V			Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT	e0					75 ns
5962-9454903QYC	Texas Instruments	VIDEO DRAM	MILITARY	64	DFP		RECTANGULAR	UNSPECIFIED	FAST PAGE WITH EDO	YES	1	CMOS	MIL-PRF-38535 Class Q	FLAT	ASYNCHRONOUS	210 mA	262144 words	5	5	16	FLATPACK	TPAK64,1.6SQ,20	Other Memory ICs	.5 mm	125 Cel		256KX16	256K	-55 Cel	GOLD	DUAL	2	R-XDFP-F64	5.5 V	3.81 mm	10.985 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT	e4			.012 Amp	18.985 mm	75 ns
TMS44C251-10SDL	Texas Instruments	VIDEO DRAM	COMMERCIAL	28	ZIP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS	110 mA	262144 words	5	5	4	IN-LINE	ZIP28,.1	Other Memory ICs	1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		ZIG-ZAG	2	R-PZIP-T28	5.5 V	10.16 mm	2.8 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT		NOT SPECIFIED	NOT SPECIFIED	.01 Amp		100 ns
5962-9454901MYC	Texas Instruments	VIDEO DRAM	MILITARY	64	DFP		RECTANGULAR	UNSPECIFIED	FAST PAGE WITH EDO	YES	1	CMOS	MIL-STD-883	FLAT	ASYNCHRONOUS	195 mA	262144 words	5	5	16	FLATPACK	TPAK64,1.6SQ,20	Other Memory ICs	.5 mm	125 Cel		256KX16	256K	-55 Cel	GOLD	DUAL	2	R-XDFP-F64	5.5 V	3.81 mm	10.985 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT	e4			.012 Amp	18.985 mm	80 ns
5962-9564303QXX	Texas Instruments	VIDEO DRAM	MILITARY	68	PGA		SQUARE	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	NO	1	CMOS		PIN/PEG	ASYNCHRONOUS		262144 words	5		16	GRID ARRAY				125 Cel		256KX16	256K	-55 Cel		PERPENDICULAR	2	S-CPGA-P68	5.5 V			Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 16 SAM PORT						75 ns
TMS4461-15SDL	Texas Instruments	VIDEO DRAM	COMMERCIAL	24	ZIP	256	RECTANGULAR	PLASTIC/EPOXY	PAGE	NO	1	NMOS		THROUGH-HOLE	ASYNCHRONOUS		65536 words	5	5	4	IN-LINE	ZIP24,.1	Other Memory ICs	2.54 mm	70 Cel	3-STATE	64KX4	64K	0 Cel		ZIG-ZAG	2	R-PZIP-T24	5.5 V	10.16 mm	2.8 mm	Not Qualified	262144 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 4 SAM PORT		NOT SPECIFIED	NOT SPECIFIED			150 ns
SDA9253	Infineon Technologies	VIDEO DRAM	COMMERCIAL	64	QFP		SQUARE	PLASTIC/EPOXY		YES	1	CMOS		GULL WING	SYNCHRONOUS	200 mA	217088 words	5	5	12	FLATPACK	QFP64,.66SQ,32	Other Memory ICs	.8 mm	70 Cel		212KX12	212K	0 Cel	TIN LEAD	QUAD	3	S-PQFP-G64	5.5 V	2.45 mm	14 mm	Not Qualified	2605056 bit	4.5 V	16 X 12 SAM PORT	e0			.005 Amp	14 mm	25 ns
SDA9254-2	Infineon Technologies	VIDEO DRAM	COMMERCIAL	64	QFP		SQUARE	PLASTIC/EPOXY		YES	1	CMOS		GULL WING	SYNCHRONOUS	200 mA	217088 words	5	5	12	FLATPACK	QFP64,.66SQ,32	Other Memory ICs	.8 mm	70 Cel		212KX12	212K	0 Cel	TIN LEAD	QUAD	3	S-PQFP-G64	5.5 V	2.45 mm	14 mm	Not Qualified	2605056 bit	4.5 V	16 X 12 SAM PORT	e0			.005 Amp	14 mm	25 ns
SDA9251-2X	Infineon Technologies	VIDEO DRAM	COMMERCIAL	28	SOP		RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		GULL WING	SYNCHRONOUS	100 mA	217088 words	5	5	4	SMALL OUTLINE	SOP28,.45	Other Memory ICs	1.27 mm	70 Cel		212KX4	212K	0 Cel	TIN LEAD	DUAL	3	R-PDSO-G28	5.5 V	2.54 mm	8.9 mm	Not Qualified	868352 bit	4.5 V	16 X 4 SAM PORT	e0			.005 Amp	18.3 mm	25 ns
TC528128BZ-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	ZIP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		131072 words	5		8	IN-LINE			1.27 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	ZIG-ZAG	2	R-PZIP-T40	5.5 V	12.07 mm		Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 8 SAM PORT	e0				51.2 mm	80 ns
TC524258BJ-10	Toshiba	VIDEO DRAM	COMMERCIAL	28	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-J28	5.5 V	3.7 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4	e0				18.42 mm	100 ns
TC528267FT-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	TSOP2	512	RECTANGULAR	PLASTIC/EPOXY	FAST EDO AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		8	SMALL OUTLINE, THIN PROFILE			.8 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G40	5.5 V	1.2 mm	10.16 mm	Not Qualified	2097152 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN/AUTO REFRESH	e0				18.41 mm	80 ns
TC524162FT-70	Toshiba	VIDEO DRAM	COMMERCIAL	64	TSOP2	512	RECTANGULAR	PLASTIC/EPOXY	FAST AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		16	SMALL OUTLINE, THIN PROFILE			.65 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G64	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				23.45 mm	70 ns
TC524258BZ-80	Toshiba	VIDEO DRAM	COMMERCIAL	28	ZIP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		262144 words	5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel	TIN LEAD	ZIG-ZAG	2	R-PZIP-T28	5.5 V	10.16 mm		Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4	e0				36.2 mm	80 ns
TC524259BJ-80	Toshiba	VIDEO DRAM	COMMERCIAL	28	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		262144 words	5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-J28	5.5 V	3.7 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 512 X 4 SAM PORT	e0				18.42 mm	80 ns
TC524262TR-60	Toshiba	VIDEO DRAM	COMMERCIAL	64	TSOP2	512	RECTANGULAR	PLASTIC/EPOXY	FAST AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		16	SMALL OUTLINE, THIN PROFILE			.65 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G64	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				23.45 mm	60 ns
TC528257TR-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	TSOP2-R	512	RECTANGULAR	PLASTIC/EPOXY	FAST AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		8	SMALL OUTLINE, THIN PROFILE			.8 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G40	5.5 V	1.2 mm	10.16 mm	Not Qualified	2097152 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/AUTO/HIDDEN REFRESH	e0				18.41 mm	80 ns
TC524165TR-60	Toshiba	VIDEO DRAM	COMMERCIAL	64	TSOP2	512	RECTANGULAR	PLASTIC/EPOXY	FAST EDO AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		16	SMALL OUTLINE, THIN PROFILE			.65 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G64	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				23.45 mm	60 ns
TC528128BFT-80	Toshiba	VIDEO DRAM		40	TSOP2		RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		GULL WING			131072 words			8	SMALL OUTLINE, THIN PROFILE			.8 mm			128KX8	128K			DUAL	2	R-PDSO-G40		1.2 mm	10.16 mm	Not Qualified	1048576 bit							18.41 mm	80 ns
TC528128BJ-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		131072 words	5		8	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	128KX8	128K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-J40	5.5 V	3.7 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH; 256 X 8 SAM PORT	e0				26.04 mm	80 ns
TC528257SZ-80	Toshiba	VIDEO DRAM		40	SZIP		RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		THROUGH-HOLE			262144 words			8	IN-LINE, SHRINK PITCH			.889 mm			256KX8	256K			ZIG-ZAG	2	R-PZIP-T40		12.065 mm		Not Qualified	2097152 bit							36.2 mm	80 ns
TC528267TR-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	TSOP2-R	512	RECTANGULAR	PLASTIC/EPOXY	FAST EDO AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		8	SMALL OUTLINE, THIN PROFILE			.8 mm	70 Cel	3-STATE	256KX8	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G40	5.5 V	1.2 mm	10.16 mm	Not Qualified	2097152 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN/AUTO REFRESH	e0				18.41 mm	80 ns
TC528126BJ-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		131072 words	5		8	SMALL OUTLINE			1.27 mm	70 Cel		128KX8	128K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-J40	5.5 V	3.7 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				26.04 mm	80 ns
TC528257SZ-70	Toshiba	VIDEO DRAM		40	SZIP		RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		THROUGH-HOLE			262144 words			8	IN-LINE, SHRINK PITCH			.889 mm			256KX8	256K			ZIG-ZAG	2	R-PZIP-T40		12.065 mm		Not Qualified	2097152 bit							36.2 mm	70 ns
TC524256BFT-10	Toshiba	VIDEO DRAM		28	TSOP2		RECTANGULAR	PLASTIC/EPOXY		YES	1	CMOS		GULL WING			262144 words			4	SMALL OUTLINE, THIN PROFILE			1.27 mm			256KX4	256K			DUAL	2	R-PDSO-G28		1.2 mm	10.16 mm	Not Qualified	1048576 bit							18.41 mm	100 ns
TC524162TR-70	Toshiba	VIDEO DRAM	COMMERCIAL	64	TSOP2	512	RECTANGULAR	PLASTIC/EPOXY	FAST AND PIPELINED PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		262144 words	5		16	SMALL OUTLINE, THIN PROFILE			.65 mm	70 Cel	3-STATE	256KX16	256K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-G64	5.5 V	1.2 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				23.45 mm	70 ns
TC528126BZ-80	Toshiba	VIDEO DRAM	COMMERCIAL	40	ZIP		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		131072 words	5		8	IN-LINE			1.27 mm	70 Cel		128KX8	128K	0 Cel	TIN LEAD	ZIG-ZAG	2	R-PZIP-T40	5.5 V	12.07 mm		Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				51.2 mm	80 ns
TC521000P	Toshiba	VIDEO DRAM	COMMERCIAL	40	DIP		RECTANGULAR	PLASTIC/EPOXY		NO	1	CMOS		THROUGH-HOLE	SYNCHRONOUS		262144 words	5		4	IN-LINE			2.54 mm	70 Cel		256KX4	256K	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T40	5.5 V	4.8 mm	15.24 mm	Not Qualified	1048576 bit	4.5 V		e0				50.7 mm	20 ns
TC528126BJ-10	Toshiba	VIDEO DRAM	COMMERCIAL	40	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		131072 words	5		8	SMALL OUTLINE			1.27 mm	70 Cel		128KX8	128K	0 Cel	TIN LEAD	DUAL	2	R-PDSO-J40	5.5 V	3.7 mm	10.16 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				26.04 mm	100 ns

DRAM

DRAM, or Dynamic Random Access Memory, is a type of volatile computer memory that stores data in a digital format. It is commonly used in personal computers, laptops, mobile devices, and other digital devices.

DRAM stores digital data as a charge on a capacitor. Each capacitor in DRAM represents one bit of data, and the state of the capacitor is refreshed periodically to maintain its charge. The refreshing process is necessary because the charge on the capacitor leaks over time, leading to data loss. The refreshing process is managed by a control circuitry that is integrated into the DRAM module.

DRAM is an important component of modern computer systems because it provides fast access to data for the processor. DRAM access times are measured in nanoseconds, which is much faster than access times for secondary storage devices like hard drives or solid-state drives. DRAM is also cheaper and more energy-efficient than other types of computer memory.

There are different types of DRAM, including SDRAM (Synchronous DRAM), DDR SDRAM (Double Data Rate Synchronous DRAM), and GDDR SDRAM (Graphics Double Data Rate Synchronous DRAM). These different types of DRAM have different characteristics, such as speed, capacity, and power consumption, and are used in different types of computer systems.

One of the disadvantages of DRAM is that it is volatile, which means that it loses data when the power is turned off. To prevent data loss, DRAM is typically used in conjunction with non-volatile storage devices like hard drives or solid-state drives, which can store data even when the power is turned off.