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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	Terminal Form	Operating Mode	Maximum Supply Current	No. of Words	Input/Output Type	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 Standby Current	Length	Maximum Access Time
TC51V4256BJL-10	Toshiba	OTHER DRAM		20	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND			262144 words		3.3		4	SMALL OUTLINE			1.27 mm			256KX4	256K			DUAL	1	R-PDSO-J20	3.6 V	3.55 mm	7.7 mm	Not Qualified	1048576 bit	3 V				17.15 mm	10 ns
TC514402AZ-10	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	100 ns
TC514400AZL-80	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	80 ns
TC514256BFT-60	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	TSOP1	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING	ASYNCHRONOUS		262144 words		5		4	SMALL OUTLINE, THIN PROFILE			.5 mm	70 Cel		256KX4	256K	0 Cel	TIN LEAD	DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	6 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		14.4 mm	60 ns
TC514256BFTL-80	Toshiba	OTHER DRAM		20	TSOP1		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			262144 words		5		4	SMALL OUTLINE, THIN PROFILE			.5 mm			256KX4	256K			DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	6 mm	Not Qualified	1048576 bit	4.5 V				14.4 mm	80 ns
TC514268AP-70	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	DIP		RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		262144 words		5		4	IN-LINE			2.54 mm	70 Cel		256KX4	256K	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	5 mm	7.62 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0			70 ns
TC514402AZ-70	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	70 ns
TC514410AZ-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	100 ns
TC514400JL-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	100 ns
TC514100ATR-80	Toshiba	OTHER DRAM		20	TSOP2-R		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			4194304 words		5		1	SMALL OUTLINE, THIN PROFILE			1.27 mm			4MX1	4M			DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.7 mm	Not Qualified	4194304 bit	4.5 V				17.14 mm	80 ns
TC51V4400AFT-80	Toshiba	OTHER DRAM		20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			1048576 words		3.3		4	SMALL OUTLINE, THIN PROFILE			1.27 mm			1MX4	1M			DUAL	1	R-PDSO-G20	3.6 V	1.2 mm	7.7 mm	Not Qualified	4194304 bit	3 V				17.14 mm	80 ns
TC51V16100BST-60	Toshiba	OTHER DRAM		20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			16777216 words		3.3		1	SMALL OUTLINE, THIN PROFILE			1.27 mm			16MX1	16M			DUAL	1	R-PDSO-G20	3.6 V	1.2 mm	7.7 mm	Not Qualified	16777216 bit	3 V				17.14 mm	60 ns
TC511000BTR-70	Toshiba	FAST PAGE DRAM		20	TSOP1-R		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			1048576 words		5		1	SMALL OUTLINE, THIN PROFILE			.5 mm			1MX1	1M			DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	6 mm	Not Qualified	1048576 bit	4.5 V				14.4 mm	70 ns
TC514102AZ-60	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		4194304 words		5		1	IN-LINE			1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	60 ns
TC514102Z-10	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		4194304 words		5		1	IN-LINE			1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	100 ns
TC514100AZL-70	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		4194304 words		5		1	IN-LINE			1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	70 ns
TC514410AP-60	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	DIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			2.54 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	4.4 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		24.6 mm	60 ns
TC514400AJ-70	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	70 ns
TC514400AZ-80	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		25.8 mm	80 ns
TC511001J-10	Toshiba	NIBBLE MODE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS	J BEND		60 mA	1048576 words	SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDSO-J20				Not Qualified	1048576 bit			e0	.001 Amp		100 ns
TC514400AZ-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	100 ns
TC511000JL-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS	J BEND		60 mA	1048576 words	SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDSO-J20				Not Qualified	1048576 bit			e0	.0003 Amp		100 ns
TC511001BFT-60	Toshiba	NIBBLE MODE DRAM	COMMERCIAL	20	TSOP1	512	RECTANGULAR	PLASTIC/EPOXY	NIBBLE	YES	1	CMOS	GULL WING	ASYNCHRONOUS		1048576 words		5		1	SMALL OUTLINE, THIN PROFILE			.5 mm	70 Cel		1MX1	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	6 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		14.4 mm	60 ns
TC5117405BST-50	Toshiba	OTHER DRAM		20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE WITH EDO	YES	1	CMOS	GULL WING			4194304 words		5		4	SMALL OUTLINE, THIN PROFILE			1.27 mm			4MX4	4M			DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.7 mm	Not Qualified	16777216 bit	4.5 V				17.14 mm	50 ns
TC511002BFT-60	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	TSOP1	512	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	YES	1	CMOS	GULL WING	ASYNCHRONOUS		1048576 words		5		1	SMALL OUTLINE, THIN PROFILE			.5 mm	70 Cel		1MX1	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	6 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		14.4 mm	60 ns
TC514400AJL-70	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	70 ns
TC514100AJL-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		4194304 words		5		1	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	100 ns
TC51V4400ASJ-80	Toshiba	OTHER DRAM		20	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND			1048576 words		3.3		4	SMALL OUTLINE			1.27 mm			1MX4	1M			DUAL	1	R-PDSO-J20	3.6 V	3.75 mm	7.7 mm	Not Qualified	4194304 bit	3 V				17.15 mm	80 ns
TC514402AJ-10	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	100 ns
TC514400APL-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	DIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			2.54 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	4.4 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		24.6 mm	100 ns
TC511000JL-12	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS	J BEND		50 mA	1048576 words	SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDSO-J20				Not Qualified	1048576 bit			e0	.0003 Amp		120 ns
TC511001Z-10	Toshiba	NIBBLE MODE DRAM	COMMERCIAL	20	ZIP	512	RECTANGULAR	PLASTIC/EPOXY		NO		CMOS	THROUGH-HOLE		60 mA	1048576 words	SEPARATE	5	5	1	IN-LINE	ZIP20,.1	DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	0 Cel	Tin/Lead (Sn/Pb)	ZIG-ZAG		R-PZIP-T20				Not Qualified	1048576 bit			e0	.001 Amp		100 ns
TC514102ASJ-80	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	YES	1	CMOS	J BEND	ASYNCHRONOUS		4194304 words		5		1	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	7.7 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	80 ns
TC514402AP-10	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	DIP	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			2.54 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	4.4 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		24.6 mm	100 ns
TC511000AJ-80	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		1	SMALL OUTLINE			1.27 mm	70 Cel		1MX1	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.55 mm	7.7 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		17.15 mm	80 ns
TC514410AJ-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	100 ns
TC514101AZ-70	Toshiba	NIBBLE MODE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	NIBBLE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		4194304 words		5		1	IN-LINE			1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel	TIN LEAD	ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm		Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		25.8 mm	70 ns
TC514410AP-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	DIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		1048576 words		5		4	IN-LINE			2.54 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	4.4 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		24.6 mm	100 ns
TC514258BP-60	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	DIP	512	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		262144 words		5		4	IN-LINE			2.54 mm	70 Cel		256KX4	256K	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	4.4 mm	7.62 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		24.6 mm	60 ns
TC514402ASJ-80	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	7.7 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	80 ns
TC514256APL-10	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	DIP	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS	THROUGH-HOLE	ASYNCHRONOUS		262144 words		5		4	IN-LINE			2.54 mm	70 Cel		256KX4	256K	0 Cel	TIN LEAD	DUAL	1	R-PDIP-T20	5.5 V	4.4 mm	7.62 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		24.6 mm	100 ns
TC51V16440BST-60	Toshiba	OTHER DRAM		20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			4194304 words		3.3		4	SMALL OUTLINE, THIN PROFILE			1.27 mm			4MX4	4M			DUAL	1	R-PDSO-G20	3.6 V	1.2 mm	7.7 mm	Not Qualified	16777216 bit	3 V				17.14 mm	60 ns
TC51V16405BST-60	Toshiba	OTHER DRAM		20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE WITH EDO	YES	1	CMOS	GULL WING			4194304 words		3.3		4	SMALL OUTLINE, THIN PROFILE			1.27 mm			4MX4	4M			DUAL	1	R-PDSO-G20	3.6 V	1.2 mm	7.7 mm	Not Qualified	16777216 bit	3 V				17.14 mm	60 ns
TC514410ASJ-60	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	7.7 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH	e0		17.15 mm	60 ns
TC511000BTRL-60	Toshiba	FAST PAGE DRAM		20	TSOP1-R		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	GULL WING			1048576 words		5		1	SMALL OUTLINE, THIN PROFILE			.5 mm			1MX1	1M			DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	6 mm	Not Qualified	1048576 bit	4.5 V				14.4 mm	60 ns
TC514400AJL-80	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS	J BEND	ASYNCHRONOUS		1048576 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.75 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.15 mm	80 ns
TC514268AJ-80	Toshiba	STATIC COLUMN DRAM	COMMERCIAL	20	SOJ		RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	YES	1	CMOS	J BEND	ASYNCHRONOUS		262144 words		5		4	SMALL OUTLINE			1.27 mm	70 Cel		256KX4	256K	0 Cel	TIN LEAD	DUAL	1	R-PDSO-J20	5.5 V	3.55 mm	7.62 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0		17.145 mm	80 ns
TC511000J-12	Toshiba	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS	J BEND		50 mA	1048576 words	SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	0 Cel	Tin/Lead (Sn/Pb)	DUAL		R-PDSO-J20				Not Qualified	1048576 bit			e0	.001 Amp		120 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.