Texas Instruments DRAM 2,400+

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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	Alternate Memory Width	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
TM4161GY4-20L	Texas Instruments	VIDEO DRAM MODULE	COMMERCIAL	30		256	RECTANGULAR	UNSPECIFIED	PAGE	NO	1	NMOS		THROUGH-HOLE	ASYNCHRONOUS		65536 words			5		4	MICROELECTRONIC ASSEMBLY	SIP30,.2		Other Memory ICs	2.54 mm	70 Cel	3-STATE	64KX4	64K	0 Cel		SINGLE	2	R-XSMA-T30	5.5 V			Not Qualified	262144 bit	4.5 V	RAS ONLY REFRESH; 256 X 4 SAM PORT		NOT SPECIFIED	NOT SPECIFIED			200 ns
TM124MBK36U-60L	Texas Instruments	FAST PAGE DRAM MODULE	COMMERCIAL	72		1024	RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS		NO LEAD	ASYNCHRONOUS		1048576 words			5		36	MICROELECTRONIC ASSEMBLY		16			70 Cel	3-STATE	1MX36	1M	0 Cel		SINGLE	1	R-XSMA-N72	5.5 V			Not Qualified	37748736 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH						60 ns
TM2EP64DJNDZ	Texas Instruments	EDO DRAM MODULE	COMMERCIAL	168			RECTANGULAR	UNSPECIFIED	FAST PAGE WITH EDO	NO	1	CMOS		NO LEAD	ASYNCHRONOUS		2097152 words			3.3		64	MICROELECTRONIC ASSEMBLY					70 Cel		2MX64	2M	0 Cel		DUAL	1	R-XDMA-N168	3.6 V			Not Qualified	134217728 bit	3 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH						50 ns
TMS416160-80RE	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	42	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		1048576 words			5		16	SMALL OUTLINE				1.27 mm	70 Cel		1MX16	1M	0 Cel		DUAL	1	R-PDSO-J42	5.5 V	3.76 mm	10.16 mm	Not Qualified	16777216 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH					27.38 mm	80 ns
TMS427400AP-70DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	24	SOJ	2048	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS	90 mA	4194304 words	YES	COMMON	3.3	3.3	4	SMALL OUTLINE	SOJ24/26,.34		DRAMs	1.27 mm	70 Cel	3-STATE	4MX4	4M	0 Cel		DUAL	1	R-PDSO-J24	3.6 V	3.76 mm	7.62 mm	Not Qualified	16777216 bit	3 V	RAS ONLY/CAS BEFORE RAS/HIDDEN/BATTERY BACKUP/SELF REFRESH		NOT SPECIFIED	NOT SPECIFIED	.00015 Amp	17.145 mm	70 ns
TM4256GU8-10	Texas Instruments
TM4256FC1-10L	Texas Instruments	DRAM MODULE	COMMERCIAL	22		256	RECTANGULAR	UNSPECIFIED	PAGE	NO	1	NMOS		THROUGH-HOLE	ASYNCHRONOUS		1048576 words		SEPARATE	5		1	MICROELECTRONIC ASSEMBLY	SIP22,.2		DRAMs	2.54 mm	70 Cel	3-STATE	1MX1	1M	0 Cel		SINGLE	1	R-XSMA-T22	5.5 V			Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED			100 ns
TM024EAD8-15	Texas Instruments
TMX44C257-10DJ	Texas Instruments	STATIC COLUMN DRAM		20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	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	100 ns
TM4256GP9-20L	Texas Instruments	DRAM MODULE	COMMERCIAL	30	SIMM	256	RECTANGULAR	UNSPECIFIED	PAGE	NO	1	NMOS		NO LEAD	ASYNCHRONOUS		262144 words		COMMON	5	5	9	MICROELECTRONIC ASSEMBLY	SIM30		DRAMs	2.54 mm	70 Cel	3-STATE	256KX9	256K	0 Cel		SINGLE	1	R-XSMA-N30	5.5 V	11.43 mm		Not Qualified	2359296 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH						200 ns
TM4464LU8-12	Texas Instruments
TMS417409A-60DGA	Texas Instruments	EDO DRAM	COMMERCIAL	24	TSOP2	2048	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE WITH EDO	YES	1	CMOS		GULL WING	ASYNCHRONOUS	110 mA	4194304 words	NO	COMMON	5	5	4	SMALL OUTLINE, THIN PROFILE	TSOP24/26,.36		DRAMs	1.27 mm	70 Cel	3-STATE	4MX4	4M	0 Cel		DUAL	1	R-PDSO-G24	5.5 V	1.2 mm	7.62 mm	Not Qualified	16777216 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	17.14 mm	60 ns
SMJ44C256-12FQ	Texas Instruments
TMS426100-10DJ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	24	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS		16777216 words			3.3		1	SMALL OUTLINE				1.27 mm	70 Cel		16MX1	16M	0 Cel		DUAL	1	R-PDSO-J24	3.6 V	3.76 mm	7.57 mm	Not Qualified	16777216 bit	3 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH					17.145 mm	100 ns
TM4257GP9-15	Texas Instruments
TMS427800-70DE	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	32	TSOP2	2048	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		2097152 words			3.3		8	SMALL OUTLINE, THIN PROFILE				1.27 mm	70 Cel		2MX8	2M	0 Cel		DUAL	1	R-PDSO-G32	3.6 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	3 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH					20.95 mm	70 ns
SMJ416400-10SV	Texas Instruments	FAST PAGE DRAM	MILITARY	24	ZIP	4096	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS		4194304 words			5		4	IN-LINE				2.54 mm	125 Cel	3-STATE	4MX4	4M	-55 Cel		ZIG-ZAG	1	R-CZIP-T24	5.5 V	13.08 mm	2.92 mm	Not Qualified	16777216 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					31.75 mm	100 ns
TM4164EQ5-12L	Texas Instruments	DRAM MODULE	COMMERCIAL	24		256	RECTANGULAR	UNSPECIFIED	PAGE	NO	1	NMOS		THROUGH-HOLE	ASYNCHRONOUS	192 mA	65536 words		SEPARATE	5		5	MICROELECTRONIC ASSEMBLY	SIP24,.2		DRAMs	2.54 mm	70 Cel	3-STATE	64KX5	64K	0 Cel		SINGLE	1	R-XSMA-T24	5.5 V			Not Qualified	327680 bit	4.5 V	RAS ONLY REFRESH		NOT SPECIFIED	NOT SPECIFIED			120 ns
TMS417400DGA-60	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	24	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		4194304 words			5		4	SMALL OUTLINE, THIN PROFILE				1.27 mm	70 Cel		4MX4	4M	0 Cel		DUAL	1	R-PDSO-G24	5.5 V	1.2 mm	7.62 mm	Not Qualified	16777216 bit	4.5 V	CAS BEFORE RAS					17.14 mm	60 ns
TMS4030-2NL	Texas Instruments		COMMERCIAL	22	DIP	64	RECTANGULAR	PLASTIC/EPOXY		NO		MOS		THROUGH-HOLE		60 mA	4096 words		SEPARATE			1	IN-LINE	DIP22,.4		Other Memory ICs	2.54 mm	70 Cel	3-STATE	4KX1	4K	0 Cel		DUAL		R-PDIP-T22				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			200 ns
TM4416FE8-20L	Texas Instruments	PAGE MODE DRAM	COMMERCIAL	24		256		PLASTIC/EPOXY		NO		MOS					32768 words		COMMON			8		SIP24,.2		DRAMs	2.54 mm	70 Cel	3-STATE	32KX8	32K	0 Cel		SINGLE						Not Qualified	262144 bit								200 ns
SMJ416400-10SVM	Texas Instruments	FAST PAGE DRAM	MILITARY	24	DIP	4096	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	NO	1	CMOS	38535Q/M;38534H;883B	THROUGH-HOLE	SYNCHRONOUS	60 mA	4194304 words	NO	COMMON	5	5	4	IN-LINE	ZIP24,.1		DRAMs	1.27 mm	125 Cel	3-STATE	4MX4	4M	-55 Cel		DUAL	1	R-CDIP-T24	5.5 V	13.08 mm	2.92 mm	Not Qualified	16777216 bit	4.5 V	CAS BEFORE RAS REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	31.75 mm	100 ns
TMS45165-80DZ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	40	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS	140 mA	262144 words	NO	COMMON	5	5	16	SMALL OUTLINE	SOJ40,.44		DRAMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	0 Cel		DUAL	1	R-PDSO-J40	5.5 V	3.76 mm	10.16 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp	26.035 mm	80 ns
TM4256EQ5-15	Texas Instruments
5962-9062201MYA	Texas Instruments	FAST PAGE DRAM	MILITARY	20	SON		RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS		NO LEAD	ASYNCHRONOUS		4194304 words			5		1	SMALL OUTLINE				1.27 mm	125 Cel		4MX1	4M	-55 Cel	TIN LEAD	DUAL	1	R-CDSO-N20	5.5 V	1.93 mm	8.89 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH	e0				17.145 mm	120 ns
TMS426160-70DGE	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	44	TSOP2	4096	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS	80 mA	1048576 words	NO	COMMON	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP44/50,.46,32		DRAMs	.8 mm	70 Cel	3-STATE	1MX16	1M	0 Cel		DUAL	1	R-PDSO-G44	3.6 V	1.2 mm	10.16 mm	Not Qualified	16777216 bit	3 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.0005 Amp	20.95 mm	70 ns
TMS46100-70DGB	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	TSOP2-R	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		GULL WING	ASYNCHRONOUS		4194304 words			3.3		1	SMALL OUTLINE, THIN PROFILE				1.27 mm	70 Cel		4MX1	4M	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
5962-01-048-5199	Texas Instruments		COMMERCIAL	22	DIP	64	RECTANGULAR	CERAMIC		NO		MOS		THROUGH-HOLE		60 mA	4096 words		SEPARATE			1	IN-LINE	DIP22,.4		Other Memory ICs	2.54 mm	70 Cel	3-STATE	4KX1	4K	0 Cel		DUAL		R-XDIP-T22				Not Qualified	4096 bit				NOT SPECIFIED	NOT SPECIFIED			300 ns
TM124MBK36QA70	Texas Instruments
TMS4C1027-12DJ	Texas Instruments	STATIC COLUMN DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	STATIC COLUMN	YES	1	CMOS		J BEND	ASYNCHRONOUS	55 mA	1048576 words		SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34		SRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	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
TMS427800AP-70DZ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	32	SOJ	2048	RECTANGULAR	PLASTIC/EPOXY		YES		CMOS		J BEND		90 mA	2097152 words	YES	COMMON	3.3	3.3	8	SMALL OUTLINE	SOJ32,.44		DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	0 Cel		DUAL		R-PDSO-J32				Not Qualified	16777216 bit				NOT SPECIFIED	NOT SPECIFIED	.00015 Amp		70 ns
TMS4C1024-60N	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	18	DIP	512	RECTANGULAR	PLASTIC/EPOXY		NO		CMOS		THROUGH-HOLE		95 mA	1048576 words		SEPARATE	5	5	1	IN-LINE	DIP18,.3		DRAMs	2.54 mm	70 Cel	3-STATE	1MX1	1M	0 Cel		DUAL		R-PDIP-T18				Not Qualified	1048576 bit						.002 Amp		60 ns
TM16100EBD9-80	Texas Instruments	FAST PAGE DRAM MODULE	COMMERCIAL	30	SIMM	4096	RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS		NO LEAD	ASYNCHRONOUS	630 mA	16777216 words		COMMON	5	5	9	MICROELECTRONIC ASSEMBLY	SIM30		DRAMs	2.54 mm	70 Cel	3-STATE	16MX9	16M	0 Cel		SINGLE	1	R-XSMA-N30	5.5 V			Not Qualified	150994944 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.009 Amp		80 ns
SMJ4C1024-12JD	Texas Instruments	FAST PAGE DRAM	MILITARY	18	DIP	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		DUAL	1	R-CDIP-T18	5.5 V	4.45 mm	7.62 mm	Not Qualified	1048576 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					22.606 mm	120 ns
TM893CBK32S-70	Texas Instruments	FAST PAGE DRAM MODULE	COMMERCIAL	72	SIMM	2048	RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS		NO LEAD	ASYNCHRONOUS	1600 mA	8388608 words	NO	COMMON	5	5	32	MICROELECTRONIC ASSEMBLY	SSIM72		DRAMs	1.27 mm	70 Cel	3-STATE	8MX32	8M	0 Cel		SINGLE	1	R-XSMA-N72	5.5 V	25.527 mm		Not Qualified	268435456 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH				.016 Amp		70 ns
TMS418160P-60DZ	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	42	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	YES	1	CMOS		J BEND	ASYNCHRONOUS	190 mA	1048576 words	YES	COMMON	5	5	16	SMALL OUTLINE	SOJ42,.44		DRAMs	1.27 mm	70 Cel	3-STATE	1MX16	1M	0 Cel		DUAL	1	R-PDSO-J42	5.5 V	3.76 mm	10.16 mm	Not Qualified	16777216 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH/SELF REFRESH		NOT SPECIFIED	NOT SPECIFIED	.0005 Amp	27.305 mm	60 ns
TMS664164-8DGE	Texas Instruments	SYNCHRONOUS DRAM	COMMERCIAL	54	TSOP2		RECTANGULAR	PLASTIC/EPOXY	FOUR BANK PAGE BURST	YES	1	MOS		GULL WING	SYNCHRONOUS		4194304 words	YES		3.3		16	SMALL OUTLINE, THIN PROFILE				.8 mm	70 Cel		4MX16	4M	0 Cel		DUAL	1	R-PDSO-G54	3.6 V	1.2 mm	10.16 mm	Not Qualified	67108864 bit	3 V	RAS ONLY/AUTO/SELF REFRESH					22.22 mm	6 ns
SMJ4C1024-80FQMT	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	80 ns
TMS4256-12FME	Texas Instruments	PAGE MODE DRAM	INDUSTRIAL	18	QCCJ	256	RECTANGULAR	PLASTIC/EPOXY	PAGE	YES	1	NMOS		J BEND	ASYNCHRONOUS		262144 words			5		1	CHIP CARRIER				1.27 mm	85 Cel	3-STATE	256KX1	256K	-40 Cel		QUAD	1	R-PQCC-J18	5.5 V	3.53 mm	7.366 mm	Not Qualified	262144 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					12.446 mm	120 ns
SMJ626162-15HKDM	Texas Instruments	SYNCHRONOUS DRAM	MILITARY	50	DFP	4096	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	DUAL BANK PAGE BURST	YES	1	CMOS		FLAT	SYNCHRONOUS		1048576 words			3.3		16	FLATPACK				.8 mm	125 Cel	3-STATE	1MX16	1M	-55 Cel		DUAL	1	R-CDFP-F50	3.465 V	3.55 mm	16.5 mm	Not Qualified	16777216 bit	3.135 V	AUTO REFRESH					21 mm	9 ns
TM4EP64CJN-70	Texas Instruments	EDO DRAM MODULE	COMMERCIAL	168	DIMM	4096	RECTANGULAR	PLASTIC/EPOXY	SINGLE BANK PAGE BURST	NO	1	MOS		NO LEAD	SYNCHRONOUS	1280 mA	4194304 words	NO	COMMON	3.3	3.3	72	MICROELECTRONIC ASSEMBLY	DIMM168		DRAMs	1.27 mm	70 Cel	3-STATE	4MX72	4M	0 Cel	GOLD	DUAL	1	R-PDMA-N168	3.6 V	25.53 mm		Not Qualified	301989888 bit	3 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH/SELF REFRESH	e4			.016 Amp	133.35 mm	70 ns
TM124BBK32-60L	Texas Instruments	FAST PAGE DRAM MODULE	COMMERCIAL	72	SIMM	1024	RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS		NO LEAD	ASYNCHRONOUS		1048576 words			5		32	MICROELECTRONIC ASSEMBLY					70 Cel	3-STATE	1MX32	1M	0 Cel		SINGLE	1	R-XSMA-N72	5.5 V			Not Qualified	33554432 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH						60 ns
SMJ416400-10HKB	Texas Instruments	FAST PAGE DRAM	MILITARY	28	DFP	4096	RECTANGULAR	CERAMIC, METAL-SEALED COFIRED	FAST PAGE	YES	1	CMOS		FLAT	ASYNCHRONOUS		4194304 words			5		4	FLATPACK				1.27 mm	125 Cel	3-STATE	4MX4	4M	-55 Cel		DUAL	1	R-CDFP-F28	5.5 V	3.32 mm	11.43 mm	Not Qualified	16777216 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH					19.655 mm	100 ns
TM4164FM9-15L	Texas Instruments	DRAM MODULE	COMMERCIAL	30	SIMM	256	RECTANGULAR	UNSPECIFIED	PAGE	NO	1	NMOS		NO LEAD	ASYNCHRONOUS		65536 words		COMMON	5		9	MICROELECTRONIC ASSEMBLY	SIM30		DRAMs	2.54 mm	70 Cel	3-STATE	64KX9	64K	0 Cel		SINGLE	1	R-XSMA-N30	5.5 V			Not Qualified	589824 bit	4.5 V	RAS ONLY REFRESH						150 ns
TM256KBK36C-70	Texas Instruments	FAST PAGE DRAM MODULE	COMMERCIAL	72	SIMM	512	RECTANGULAR	UNSPECIFIED	FAST PAGE	NO	1	CMOS		NO LEAD	ASYNCHRONOUS	800 mA	262144 words		COMMON	5	5	36	MICROELECTRONIC ASSEMBLY	SSIM72	18	DRAMs	1.27 mm	70 Cel	3-STATE	256KX36	256K	0 Cel		SINGLE	1	R-XSMA-N72	5.5 V	25.4 mm		Not Qualified	9437184 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH				.02 Amp		70 ns
TMS44100-70SD	Texas Instruments	FAST PAGE DRAM	COMMERCIAL	20	ZIP	1024	RECTANGULAR	PLASTIC/EPOXY	FAST PAGE	NO	1	CMOS		THROUGH-HOLE	ASYNCHRONOUS	85 mA	4194304 words	NO	SEPARATE	5	5	1	IN-LINE	ZIP20,.1		DRAMs	1.27 mm	70 Cel	3-STATE	4MX1	4M	0 Cel		ZIG-ZAG	1	R-PZIP-T20	5.5 V	10.16 mm	2.8 mm	Not Qualified	4194304 bit	4.5 V	RAS ONLY; CAS BEFORE RAS; HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED	.001 Amp		70 ns
TMS4464-10FML	Texas Instruments	PAGE MODE DRAM	COMMERCIAL	18	QCCJ	256	RECTANGULAR	PLASTIC/EPOXY	PAGE	YES	1	NMOS		J BEND	ASYNCHRONOUS		65536 words		COMMON	5	5	4	CHIP CARRIER	LDCC18,.33X.53		DRAMs	1.27 mm	70 Cel	3-STATE	64KX4	64K	0 Cel		QUAD	1	R-PQCC-J18	5.5 V	3.53 mm	7.366 mm	Not Qualified	262144 bit	4.5 V	RAS ONLY/CAS BEFORE RAS/HIDDEN REFRESH		NOT SPECIFIED	NOT SPECIFIED		12.446 mm	100 ns
TMS4C1025-12DJ	Texas Instruments	NIBBLE MODE DRAM	COMMERCIAL	20	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	NIBBLE	YES	1	CMOS		J BEND	ASYNCHRONOUS	55 mA	1048576 words		SEPARATE	5	5	1	SMALL OUTLINE	SOJ20/26,.34		DRAMs	1.27 mm	70 Cel	3-STATE	1MX1	1M	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

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.