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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	Self Refresh	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 Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Maximum Standby Current	Length	Maximum Access Time
SMJ44C256-12HJL	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	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		DUAL	1	R-CDSO-J20	5.5 V	3.48 mm	8.382 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					17.145 mm	120 ns
TMX44C256-12DJ	Texas Instruments	FAST PAGE DRAM		20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		262144 words			5		4	SMALL OUTLINE			1.27 mm		3-STATE	256KX4	256K			DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	7.57 mm	Not Qualified	1048576 bit	4.5 V						17.145 mm	120 ns
5962-9061704MUA	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP		RECTANGULAR	UNSPECIFIED	FAST PAGE	YES	1	CMOS	MIL-STD-883	FLAT	ASYNCHRONOUS		262144 words			5		4	FLATPACK			1.27 mm	125 Cel		256KX4	256K	-55 Cel	TIN LEAD	DUAL	1	R-XDFP-F20	5.5 V	2.41 mm	9.652 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				17.02 mm	80 ns
5962-9061705MYX	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON		RECTANGULAR	UNSPECIFIED	FAST PAGE	YES	1	CMOS		NO LEAD	ASYNCHRONOUS		262144 words			5		4	SMALL OUTLINE			1.27 mm	125 Cel		256KX4	256K	-55 Cel		DUAL	1	R-XDSO-N20	5.5 V	2.54 mm	8.89 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					17.145 mm	70 ns
TMS46100P-10DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		4194304 words	YES		3.3		1	SMALL OUTLINE			1.27 mm	70 Cel		4MX1	4M	0 Cel		DUAL	1	R-PDSO-J20	3.6 V	3.76 mm	7.57 mm	Not Qualified	4194304 bit	3 V	RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH					17.145 mm	100 ns
SMJ44400-80SVM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DIP	1024	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	SYNCHRONOUS	85 mA	1048576 words	NO	COMMON	5	5	4	IN-LINE	ZIP20,.1	DRAMs	1.27 mm	125 Cel	3-STATE	1MX4	1M	-55 Cel		DUAL	1	R-CDIP-T20	5.5 V	10.92 mm	2.92 mm	Not Qualified	4194304 bit	4.5 V	CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.004 Amp	26.67 mm	80 ns
SMJ4C1024-15SV	Texas Instruments	FAST PAGE DRAM	MILITARY	20	ZIP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		1048576 words			5		1	IN-LINE			2.54 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		ZIG-ZAG	1	R-CZIP-T20	5.5 V	10.92 mm	2.92 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					26.67 mm	150 ns
SMJ44C256-80HLM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	MIL-PRF-38535	NO LEAD	SYNCHRONOUS	80 mA	262144 words		COMMON	5	5	4	SMALL OUTLINE	SOLCC20/26,.35	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDSO-N20	5.5 V	2.03 mm	8.89 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.145 mm	80 ns
TMS46400PDJ-80	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words	YES		3.3		4	SMALL OUTLINE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-J20	3.6 V	3.76 mm	7.62 mm	Not Qualified	4194304 bit	3 V	CAS BEFORE RAS/SELF REFRESH					17.145 mm	80 ns
TMS44100-60DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS	105 mA	4194304 words	NO	SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel		DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	17.145 mm	60 ns
SMJ44C256-10JDM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DIP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS	MIL-PRF-38535	THROUGH-HOLE	SYNCHRONOUS	70 mA	262144 words		COMMON	5	5	4	IN-LINE	DIP20,.3	DRAMs	2.54 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDIP-T20	5.5 V	4.45 mm	7.62 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp		100 ns
5962-9084702MXA	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP	1024	RECTANGULAR	UNSPECIFIED	FAST PAGE	YES	1	CMOS	MIL-STD-883	FLAT	ASYNCHRONOUS	80 mA	1048576 words	NO	COMMON	5	5	4	FLATPACK	FL20,.5	DRAMs	1.27 mm	125 Cel	3-STATE	1MX4	1M	-55 Cel		DUAL	1	R-XDFP-F20	5.5 V	2.54 mm	12.45 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.004 Amp	17.78 mm	100 ns
TMS46400-70DGB	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2-R	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		1048576 words			3.3		4	SMALL OUTLINE, THIN PROFILE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-G20	3.6 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	3 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH					17.14 mm	70 ns
SMJ4C1024-12FQMT	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	MOS		NO LEAD	ASYNCHRONOUS		1048576 words			5		1	SMALL OUTLINE			1.27 mm	125 Cel		1MX1	1M	-55 Cel		DUAL	1	R-CDSO-N20	5.5 V	2.34 mm	8.89 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH					17.145 mm	120 ns
TMS46400DJ-70	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words			3.3		4	SMALL OUTLINE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-J20	3.6 V	3.76 mm	7.62 mm	Not Qualified	4194304 bit	3 V	CAS BEFORE RAS					17.145 mm	70 ns
TMX4C1025-12DJ	Texas Instruments	NIBBLE MODE DRAM		20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	NIBBLE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words			5		1	SMALL OUTLINE			1.27 mm		3-STATE	1MX1	1M			DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	7.57 mm	Not Qualified	1048576 bit	4.5 V						17.145 mm	120 ns
SMJ44C256-80HKM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	YES	1	CMOS	MIL-PRF-38535	FLAT	SYNCHRONOUS	80 mA	262144 words		COMMON	5	5	4	FLATPACK	FL20,.4	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDFP-F20	5.5 V	2.41 mm	9.655 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.015 mm	80 ns
SMJ44C256-80FQM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	MIL-PRF-38535	NO LEAD	SYNCHRONOUS	80 mA	262144 words		COMMON	5	5	4	SMALL OUTLINE	SOLCC20/26,.35	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDSO-N20	5.5 V	2.34 mm	8.89 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.145 mm	80 ns
SMJ4C1024-10SV	Texas Instruments	FAST PAGE DRAM	MILITARY	20	ZIP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		1048576 words			5		1	IN-LINE			2.54 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		ZIG-ZAG	1	R-CZIP-T20	5.5 V	10.92 mm	2.92 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					26.67 mm	100 ns
TMS44400DGA-80	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		1048576 words			5		4	SMALL OUTLINE, THIN PROFILE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	CAS BEFORE RAS					17.14 mm	80 ns
SMJ44100-12HMM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON	1024	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	38535Q/M;38534H;883B	NO LEAD	ASYNCHRONOUS	65 mA	4194304 words	NO	SEPARATE	5	5	1	SMALL OUTLINE	SOLCC20/26,.4	DRAMs	1.27 mm	125 Cel	3-STATE	4MX1	4M	-55 Cel		DUAL	1	R-CDSO-N20	5.5 V	2.337 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.004 Amp	17.78 mm	120 ns
SMJ4C1024-12HK	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS		FLAT	ASYNCHRONOUS		1048576 words			5		1	FLATPACK			1.27 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		DUAL	1	R-CDFP-F20	5.5 V	2.41 mm	9.655 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					17.015 mm	120 ns
SMJ4C1024-10HJ	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words			5		1	SMALL OUTLINE			1.27 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		DUAL	1	R-CDSO-J20	5.5 V	3.48 mm	8.382 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					17.145 mm	100 ns
TMS44400DGA-70	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		1048576 words			5		4	SMALL OUTLINE, THIN PROFILE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	CAS BEFORE RAS					17.14 mm	70 ns
TMS44C256-12DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS	55 mA	262144 words		COMMON	5	5	4	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	7.57 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.002 Amp	17.145 mm	120 ns
SMJ44C256-15HMM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON	512	RECTANGULAR	CERAMIC		YES		CMOS	38535Q/M;38534H;883B	NO LEAD		50 mA	262144 words		COMMON	5	5	4	SMALL OUTLINE	SOLCC20/26,.35	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL		R-XDSO-N20				Not Qualified	1048576 bit				NOT SPECIFIED	NOT SPECIFIED	.003 Amp		150 ns
TMS46400DGA-80	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		1048576 words			3.3		4	SMALL OUTLINE, THIN PROFILE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-G20	3.6 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	3 V	CAS BEFORE RAS					17.14 mm	80 ns
TMS46400DJ-80	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words			3.3		4	SMALL OUTLINE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-J20	3.6 V	3.76 mm	7.62 mm	Not Qualified	4194304 bit	3 V	CAS BEFORE RAS					17.145 mm	80 ns
TMS44400-10DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS	65 mA	1048576 words	NO	COMMON	5	5	4	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel		DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	7.57 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	17.145 mm	100 ns
5962-9061702MUX	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP		RECTANGULAR	UNSPECIFIED	FAST PAGE	YES	1	CMOS	MIL-STD-883	FLAT	ASYNCHRONOUS		262144 words			5		4	FLATPACK			1.27 mm	125 Cel		256KX4	256K	-55 Cel		DUAL	1	R-XDFP-F20	5.5 V	2.41 mm	9.652 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					17.02 mm	120 ns
SMJ44400-10SVM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DIP	1024	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	SYNCHRONOUS	80 mA	1048576 words	NO	COMMON	5	5	4	IN-LINE	ZIP20,.1	DRAMs	1.27 mm	125 Cel	3-STATE	1MX4	1M	-55 Cel		DUAL	1	R-CDIP-T20	5.5 V	10.92 mm	2.92 mm	Not Qualified	4194304 bit	4.5 V	CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.004 Amp	26.67 mm	100 ns
SMJ4C1024-80HK	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS		FLAT	ASYNCHRONOUS		1048576 words			5		1	FLATPACK			1.27 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		DUAL	1	R-CDFP-F20	5.5 V	2.41 mm	9.655 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					17.015 mm	80 ns
5962-9084701MUA	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DIP	1024	RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS	MIL-STD-883	THROUGH-HOLE	ASYNCHRONOUS	70 mA	1048576 words	NO	COMMON	5	5	4	IN-LINE	DIP20,.4	DRAMs	2.54 mm	125 Cel	3-STATE	1MX4	1M	-55 Cel		DUAL	1	R-XDIP-T20	5.5 V	4.44 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.004 Amp	25.525 mm	120 ns
SMJ44C256-10HKM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DFP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE WITH EDO	YES	1	CMOS	MIL-PRF-38535	FLAT	SYNCHRONOUS	70 mA	262144 words		COMMON	5	5	4	FLATPACK	FL20,.4	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDFP-F20	5.5 V	2.41 mm	9.655 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.015 mm	100 ns
SMJ44C256-80SVM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DIP	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS	MIL-PRF-38535	THROUGH-HOLE	SYNCHRONOUS	80 mA	262144 words		COMMON	5	5	4	IN-LINE	ZIP20,.1	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDIP-T20	5.5 V	10.92 mm	2.92 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	26.67 mm	80 ns
TMS44400-80DGB	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2-R	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		1048576 words			5		4	SMALL OUTLINE, THIN PROFILE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH					17.14 mm	80 ns
5962-9084702MNX	Texas Instruments	FAST PAGE DRAM	MILITARY	20	ZIP		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		1048576 words			5		4	IN-LINE			1.27 mm	125 Cel		1MX4	1M	-55 Cel		ZIG-ZAG	1	R-CZIP-T20	5.5 V	11.43 mm	2.845 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					26.67 mm	100 ns
TMS44100P-70DGB	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2-R	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		4194304 words	YES		5		1	SMALL OUTLINE, THIN PROFILE			1.27 mm	70 Cel		4MX1	4M	0 Cel		DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN; SELF REFRESH					17.14 mm	70 ns
5962-9061703MRA	Texas Instruments	FAST PAGE DRAM	MILITARY	20	DIP	512	RECTANGULAR	CERAMIC, GLASS-SEALED	FAST PAGE	NO	1	CMOS	MIL-STD-883	THROUGH-HOLE	ASYNCHRONOUS	70 mA	262144 words		COMMON	5	5	4	IN-LINE	DIP20,.3	DRAMs	2.54 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-GDIP-T20	5.5 V			Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.004 Amp		100 ns
TMS44409-60DGA	Texas Instruments	EDO DRAM	COMMERCIAL	20	TSOP2	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE WITH EDO	YES	1	MOS		GULL WING	ASYNCHRONOUS	105 mA	1048576 words	NO	COMMON	5	5	4	SMALL OUTLINE, THIN PROFILE	TSSOP20/26,.36	DRAMs	1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel		DUAL	1	R-PDSO-G20	5.5 V	1.2 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	17.14 mm	60 ns
TMS4C1025-15DJ	Texas Instruments	NIBBLE MODE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS		J BEND			1048576 words		SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	0 Cel		DUAL		R-PDSO-J20				Not Qualified	1048576 bit								150 ns
TMS44400DJ-70	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words			5		4	SMALL OUTLINE			1.27 mm	70 Cel		1MX4	1M	0 Cel		DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	7.62 mm	Not Qualified	4194304 bit	4.5 V	CAS BEFORE RAS					17.145 mm	70 ns
TMS44101-70DM	Texas Instruments	NIBBLE MODE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	NIBBLE	YES	1	CMOS		J BEND	ASYNCHRONOUS	85 mA	4194304 words		SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.4	DRAMs	1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel		DUAL	1	R-PDSO-J20	5.5 V	3.76 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	17.145 mm	70 ns
TMS44400-60DJR	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS		J BEND		95 mA	1048576 words	NO	COMMON	5	5	4	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	1MX4	1M	0 Cel		DUAL		R-PDSO-J20				Not Qualified	4194304 bit						.001 Amp		60 ns
SMJ4C1024-12HJM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	38535Q/M;38534H;883B	J BEND	SYNCHRONOUS	60 mA	1048576 words		SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		DUAL	1	R-CDSO-J20	5.5 V	3.48 mm	8.382 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.145 mm	120 ns
SMJ44C256-80HJM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	MIL-PRF-38535	J BEND	SYNCHRONOUS	80 mA	262144 words		COMMON	5	5	4	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	125 Cel	3-STATE	256KX4	256K	-55 Cel		DUAL	1	R-CDSO-J20	5.5 V	3.48 mm	8.382 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.145 mm	80 ns
SMJ4C1024-80HJM	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SOJ	512	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS	38535Q/M;38534H;883B	J BEND	SYNCHRONOUS	75 mA	1048576 words		SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	125 Cel	3-STATE	1MX1	1M	-55 Cel		DUAL	1	R-CDSO-J20	5.5 V	3.48 mm	8.382 mm	Not Qualified	1048576 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.003 Amp	17.145 mm	80 ns
TMS44C256-15DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS		J BEND		55 mA	262144 words		COMMON	5	5	4	SMALL OUTLINE	SOJ20/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	256KX4	256K	0 Cel		DUAL		R-PDSO-J20				Not Qualified	1048576 bit						.003 Amp		150 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.