EDO DRAM 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	Surface Mount	Technology	Terminal Form	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	Terminal Finish	Terminal Position	JESD-30 Code	Qualification	Memory Density	JESD-609 Code	Maximum Standby Current	Maximum Access Time
UPD4264165G5-A70	Renesas Electronics	EDO DRAM	COMMERCIAL	50	TSOP	8192	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	90 mA	4194304 words	NO	COMMON	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP50,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	4MX16	4M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G50	Not Qualified	67108864 bit	e0	.0005 Amp	70 ns
UPD42S16405G3-60-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	24	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	90 mA	4194304 words	YES	COMMON	5	5	4	SMALL OUTLINE, THIN PROFILE	TSOP24/26,.36	DRAMs	1.27 mm	70 Cel	3-STATE	4MX4	4M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G24	Not Qualified	16777216 bit	e0	.00025 Amp	60 ns
UPD4264805G5-A50	Renesas Electronics	EDO DRAM	COMMERCIAL	32	TSOP	8192	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	105 mA	8388608 words	NO	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP32,.46	DRAMs	1.27 mm	70 Cel	3-STATE	8MX8	8M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G32	Not Qualified	67108864 bit	e0	.0005 Amp	50 ns
UPD424210AG5-70	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	70 mA	262144 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	4194304 bit	e0	.001 Amp	70 ns
UPD42S17805LG5-A70	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	2048	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	90 mA	2097152 words	YES	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.46	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	16777216 bit	e0	.00015 Amp	70 ns
UPD4264805G5-A60-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	32	TSOP	8192	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	115 mA	8388608 words	NO	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP32,.46	DRAMs	1.27 mm	70 Cel	3-STATE	8MX8	8M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G32	Not Qualified	67108864 bit	e0	.0005 Amp	60 ns
UPD421805G5-25-A	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	100 mA	131072 words	NO	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.46	DRAMs	1.27 mm	70 Cel	3-STATE	128KX8	128K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	1048576 bit	e0	.001 Amp	70 ns
UPD4217805LE-60	Renesas Electronics	EDO DRAM	COMMERCIAL	28	SOJ	2048	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	110 mA	2097152 words	NO	COMMON	5	5	8	SMALL OUTLINE	SOJ28,.44	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J28	Not Qualified	16777216 bit	e0	.001 Amp	60 ns
UPD4218165LG5-A60-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	44	TSOP	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	150 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	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44	Not Qualified	16777216 bit	e0	.0005 Amp	60 ns
UPD42S16165G5-60-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	44	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	110 mA	1048576 words	YES	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44/50,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44	Not Qualified	16777216 bit	e0	.00025 Amp	60 ns
UPD42S4210ALG5-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	80 mA	262144 words	YES	COMMON	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	4194304 bit	e0	.00008 Amp	60 ns
UPD42S65405G5-A60-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	32	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	110 mA	16777216 words	YES	COMMON	3.3	3.3	4	SMALL OUTLINE, THIN PROFILE	TSOP32,.46	DRAMs	1.27 mm	70 Cel	3-STATE	16MX4	16M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G32	Not Qualified	67108864 bit	e0	.0002 Amp	60 ns
UPD421175G5-35-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	256	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	115 mA	65536 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	64KX16	64K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	1048576 bit	e0	.001 Amp	70 ns
UPD42S16165LLE-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	42	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	110 mA	1048576 words	YES	COMMON	3.3	3.3	16	SMALL OUTLINE	SOJ42,.44	DRAMs	1.27 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J42	Not Qualified	16777216 bit	e0	.00015 Amp	60 ns
UPD421175G5-25-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	256	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	125 mA	65536 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	64KX16	64K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	1048576 bit	e0	.001 Amp	60 ns
UPD4217805G5-70-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	2048	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	100 mA	2097152 words	NO	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.34	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	16777216 bit	e0	.001 Amp	70 ns
UPD42S16805LG5-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	90 mA	2097152 words	YES	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.46	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	16777216 bit	e0	.00015 Amp	60 ns
UPD4265165G5-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	50	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	120 mA	4194304 words	NO	COMMON	3.3	3.3	16	SMALL OUTLINE, THIN PROFILE	TSOP50,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	4MX16	4M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G50	Not Qualified	67108864 bit	e0	.0005 Amp	60 ns
UPD424210LE-60	Renesas Electronics	EDO DRAM	COMMERCIAL	40	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	160 mA	262144 words	NO	COMMON	5	5	16	SMALL OUTLINE	SOJ40,.44	DRAMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J40	Not Qualified	4194304 bit	e0	.001 Amp	60 ns
UPD4264805G5-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	32	TSOP	8192	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	95 mA	8388608 words	NO	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP32,.46	DRAMs	1.27 mm	70 Cel	3-STATE	8MX8	8M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G32	Not Qualified	67108864 bit	e0	.0005 Amp	60 ns
UPD4218165LLE-A70	Renesas Electronics	EDO DRAM	COMMERCIAL	42	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	140 mA	1048576 words	NO	COMMON	3.3	3.3	16	SMALL OUTLINE	SOJ42,.44	DRAMs	1.27 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J42	Not Qualified	16777216 bit	e0	.0005 Amp	70 ns
UPD421165G5-25-A	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	256	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	115 mA	65536 words		COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	64KX16	64K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	1048576 bit	e0	.001 Amp	70 ns
UPD424210G5-70	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	150 mA	262144 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	4194304 bit	e0	.001 Amp	70 ns
UPD4216805LE-60	Renesas Electronics	EDO DRAM	COMMERCIAL	28	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	90 mA	2097152 words	NO	COMMON	5	5	8	SMALL OUTLINE	SOJ28,.44	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J28	Not Qualified	16777216 bit	e0	.001 Amp	60 ns
UPD42S4805ALE-60	Renesas Electronics	EDO DRAM	COMMERCIAL	28	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	70 mA	524288 words	YES	COMMON	5	5	8	SMALL OUTLINE	SOJ28,.44	DRAMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J28	Not Qualified	4194304 bit	e0	.00015 Amp	60 ns
UPD42S17805LG5-A60-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	2048	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	100 mA	2097152 words	YES	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.46	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	16777216 bit	e0	.00015 Amp	60 ns
UPD42S16805LG5-A70	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	80 mA	2097152 words	YES	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.46	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	16777216 bit	e0	.00015 Amp	70 ns
UPD42S18165G5-60-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	44	TSOP	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	160 mA	1048576 words	YES	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44/50,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44	Not Qualified	16777216 bit	e0	.00025 Amp	60 ns
UPD4216165G5-70	Renesas Electronics	EDO DRAM	COMMERCIAL	44	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	100 mA	1048576 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44/50,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44	Not Qualified	16777216 bit	e0	.001 Amp	70 ns
UPD4217805G5-60-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	28	TSOP	2048	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	110 mA	2097152 words	NO	COMMON	5	5	8	SMALL OUTLINE, THIN PROFILE	TSOP28,.34	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G28	Not Qualified	16777216 bit	e0	.001 Amp	60 ns
UPD4216405G3-70-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	24	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	80 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	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G24	Not Qualified	16777216 bit	e0	.001 Amp	70 ns
UPD4265405G5-A50	Renesas Electronics	EDO DRAM	COMMERCIAL	32	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	130 mA	16777216 words	NO	COMMON	3.3	3.3	4	SMALL OUTLINE, THIN PROFILE	TSOP32,.46	DRAMs	1.27 mm	70 Cel	3-STATE	16MX4	16M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G32	Not Qualified	67108864 bit	e0	.0005 Amp	50 ns
UPD42S16165LE-50	Renesas Electronics	EDO DRAM	COMMERCIAL	42	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	120 mA	1048576 words	YES	COMMON	5	5	16	SMALL OUTLINE	SOJ42,.44	DRAMs	1.27 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J42	Not Qualified	16777216 bit	e0	.00025 Amp	50 ns
UPD4216805LE-50	Renesas Electronics	EDO DRAM	COMMERCIAL	28	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	100 mA	2097152 words	NO	COMMON	5	5	8	SMALL OUTLINE	SOJ28,.44	DRAMs	1.27 mm	70 Cel	3-STATE	2MX8	2M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J28	Not Qualified	16777216 bit	e0	.001 Amp	50 ns
UPD42S4210G5-60-G	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	160 mA	262144 words	YES	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	4194304 bit	e0	.00015 Amp	60 ns
UPD4218165G5-50-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	44	TSOP	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	170 mA	1048576 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP44/50,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	1MX16	1M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44	Not Qualified	16777216 bit	e0	.001 Amp	50 ns
UPD42S16405G3-50	Renesas Electronics	EDO DRAM	COMMERCIAL	24	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	100 mA	4194304 words	YES	COMMON	5	5	4	SMALL OUTLINE, THIN PROFILE	TSOP24/26,.36	DRAMs	1.27 mm	70 Cel	3-STATE	4MX4	4M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G24	Not Qualified	16777216 bit	e0	.00025 Amp	50 ns
UPD42S16405G3-60	Renesas Electronics	EDO DRAM	COMMERCIAL	24	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	90 mA	4194304 words	YES	COMMON	5	5	4	SMALL OUTLINE, THIN PROFILE	TSOP24/26,.36	DRAMs	1.27 mm	70 Cel	3-STATE	4MX4	4M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G24	Not Qualified	16777216 bit	e0	.00025 Amp	60 ns
UPD424210G5-60-7JF	Renesas Electronics	EDO DRAM	COMMERCIAL	40	TSOP	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	160 mA	262144 words	NO	COMMON	5	5	16	SMALL OUTLINE, THIN PROFILE	TSOP40/44,.46,32	DRAMs	.8 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G40	Not Qualified	4194304 bit	e0	.001 Amp	60 ns
UPD4218165LG5-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	44	TSOP	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	150 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	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G44	Not Qualified	16777216 bit	e0	.0005 Amp	60 ns
UPD42S4210ALLE-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	40	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	80 mA	262144 words	YES	COMMON	3.3	3.3	16	SMALL OUTLINE	SOJ40,.44	DRAMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J40	Not Qualified	4194304 bit	e0	.00008 Amp	60 ns
UPD4265805G5-A50-7JD	Renesas Electronics	EDO DRAM	COMMERCIAL	32	TSOP	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	GULL WING	135 mA	8388608 words	NO	COMMON	3.3	3.3	8	SMALL OUTLINE, THIN PROFILE	TSOP32,.46	DRAMs	1.27 mm	70 Cel	3-STATE	8MX8	8M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-G32	Not Qualified	67108864 bit	e0	.0005 Amp	50 ns
UPD42S65805LE-A60	Renesas Electronics	EDO DRAM	COMMERCIAL	32	SOJ	4096	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	115 mA	8388608 words	YES	COMMON	3.3	3.3	8	SMALL OUTLINE	SOJ32,.44	DRAMs	1.27 mm	70 Cel	3-STATE	8MX8	8M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J32	Not Qualified	67108864 bit	e0	.0002 Amp	60 ns
UPD4264805LE-A70	Renesas Electronics	EDO DRAM	COMMERCIAL	32	SOJ	8192	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	85 mA	8388608 words	NO	COMMON	3.3	3.3	8	SMALL OUTLINE	SOJ32,.44	DRAMs	1.27 mm	70 Cel	3-STATE	8MX8	8M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J32	Not Qualified	67108864 bit	e0	.0005 Amp	70 ns
UPD424805ALE-70	Renesas Electronics	EDO DRAM	COMMERCIAL	28	SOJ	1024	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	60 mA	524288 words	NO	COMMON	5	5	8	SMALL OUTLINE	SOJ28,.44	DRAMs	1.27 mm	70 Cel	3-STATE	512KX8	512K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J28	Not Qualified	4194304 bit	e0	.001 Amp	70 ns
UPD421165LE-25	Renesas Electronics	EDO DRAM	COMMERCIAL	40	SOJ	256	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	115 mA	65536 words		COMMON	5	5	16	SMALL OUTLINE	SOJ40,.44	DRAMs	1.27 mm	70 Cel	3-STATE	64KX16	64K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J40	Not Qualified	1048576 bit	e0	.001 Amp	70 ns
UPD42S17405LA-70	Renesas Electronics	EDO DRAM	COMMERCIAL	24	SOJ	2048	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	100 mA	4194304 words	YES	COMMON	5	5	4	SMALL OUTLINE	SOJ24/26,.34	DRAMs	1.27 mm	70 Cel	3-STATE	4MX4	4M	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J24	Not Qualified	16777216 bit	e0	.00015 Amp	70 ns
UPD424210ALE-50	Renesas Electronics	EDO DRAM	COMMERCIAL	40	SOJ	512	RECTANGULAR	PLASTIC/EPOXY	YES	CMOS	J BEND	90 mA	262144 words	NO	COMMON	5	5	16	SMALL OUTLINE	SOJ40,.44	DRAMs	1.27 mm	70 Cel	3-STATE	256KX16	256K	Tin/Lead (Sn/Pb)	DUAL	R-PDSO-J40	Not Qualified	4194304 bit	e0	.001 Amp	50 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.