Hi all; I found a part number lister for design engineers. It shows a lot more DDR parts than RDRAM parts, but I know that the list is incomplete in both types, so you can't really rely on any kind of ratio. But the list of DDR suppliers (and suppliers to be) is pretty lengthy. I've included notes where suppliers are obviously missing, but there is no way that I've got them all.
DDR Part numbers
FUJITSU DDR_SDRAM ??? (not included)
HITACHI DDR_SDRAM 256M HM5425161B_10 4M x 16bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425161B_75A 4M x 16bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425161B_75B 4M x 16bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425401B_10 16M x 4bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425401B_75A 16M x 4bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425401B_75B 16M x 4bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425801B_10 8M x 8bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425801B_75A 8M x 8bit x 4 Bank DDR SDRAM HITACHI DDR_SDRAM 256M HM5425801B_75B 8M x 8bit x 4 Bank DDR SDRAM
HYUNDAI DDR_SDRAM 256M HY5DU561622-H 4M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU561622-K 4M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU561622-L 4M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU56422-K 16M x 4bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU56422-L 16M x 4bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU56822-H 8M x 8bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU56822-K 8M x 8bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU56822-L 8M x 8bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU663222-55 512K x 32bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU663222-6 512K x 32bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU663222-7 512K x 32bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 256M HY5DU663222-8 512K x 32bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622-55 1M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622-6 1M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622-7 1M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622-G55 1M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622-G6 1M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622-G7 1M x 16bit x 4 Bank DDR SDRAM HYUNDAI DDR_SDRAM 64M HY5DV651622TC-7 1M x 16bit x 4 Banks DDR SDRAM, 133MHz HYUNDAI DDR_SDRAM 64M HY5DV651622TC-75 1M x 16bit x 4 Banks DDR SDRAM, 125MHz HYUNDAI DDR_SDRAM 64M HY5DV651622TC-8 1M x 16bit x 4 Banks DDR SDRAM, 100MHz HYUNDAI DDR_SDRAM 64M HY5DV651622TC-G6 1M x 16bit x 4 Banks DDR SDRAM, 166MHz HYUNDAI DDR_SDRAM 64M HY5DV651622TC-G7 1M x 16bit x 4 Banks DDR SDRAM, 143MHz HYUNDAI DDR_SGRAM 64M HY58DU663222TQ-55 512K x 32bit x 4 Banks DDR SGRAM, 183MHz HYUNDAI DDR_SGRAM 64M HY58DU663222TQ-6 512K x 32bit x 4 Banks DDR SGRAM, 166MHz HYUNDAI DDR_SGRAM 64M HY58DU663222TQ-7 512K x 32bit x 4 Banks DDR SGRAM, 143MHz HYUNDAI DDR_SGRAM 64M HY58DU663222TQ-8 512K x 32bit x 4 Banks DDR SGRAM, 125MHz HYUNDAI DDR_SGRAM 64M HY58DV663222TQ-55 512K x 32bit x 4 Banks DDR SGRAM, 183MHz HYUNDAI DDR_SGRAM 64M HY58DV663222TQ-6 512K x 32bit x 4 Banks DDR SGRAM, 166MHz HYUNDAI DDR_SGRAM 64M HY58DV663222TQ-7 512K x 32bit x 4 Banks DDR SGRAM, 143MHz HYUNDAI DDR_SGRAM 64M HY58DV663222TQ-8 512K x 32bit x 4 Banks DDR SGRAM, 125MHz HYUNDAI DDR_SGRAM HY5DU653222_5.5 In production HYUNDAI DDR_SGRAM HY5DU653222_6 In production
IBM DDR_SDRAM 64M IBM0625404GT3B-10E 64Mbit x 4 x 4 Banks DDR SDRAM, 10 ns, PC 200 IBM DDR_SDRAM 64M IBM0625404GT3B-75E 64Mbit x 4 x 4 Banks DDR SDRAM, 7.5 ns, PC 266A IBM DDR_SDRAM 64M IBM0625404GT3B-8E 64Mbit x 4 x 4 Banks DDR SDRAM, 8 ns, PC 266B IBM DDR_SDRAM 32M IBM06254B4GT3B-10E 32Mbit x 4i/o x 4 Banks DDR SDRAM, 10 ns, PC 200 IBM DDR_SDRAM 32M IBM06254B4GT3B-75E 32Mbit x 4i/o x 4 Banks DDR SDRAM, 7.5 ns, PC 266A IBM DDR_SDRAM 32M IBM06254B4GT3B-8E 32Mbit x 4i/o x 4 Banks DDR SDRAM, 8 ns, PC 266B IBM DDR_SDRAM 32M IBM0625804GT3B-10E 32Mbit x 8 x 4 Banks DDR SDRAM, 10 ns, PC 200 IBM DDR_SDRAM 32M IBM0625804GT3B-75E 32Mbit x 8 x 4 Banks DDR SDRAM, 7.5 ns, PC 266A IBM DDR_SDRAM 32M IBM0625804GT3B-8E 32Mbit x 8 x 4 Banks DDR SDRAM, 8 ns, PC 266B
INFINEON DDR_SDRAM 256M HYB 25D256400T-10 256Mb, 4 Banks * 16M * 4 bit DDR SDRAM. INFINEON DDR_SDRAM 256M HYB 25D256400T-7 256Mb, 4 Banks * 16M * 4 bit DDR SDRAM. INFINEON DDR_SDRAM 256M HYB 25D256400T-75 256Mb, 4 Banks * 16M * 4 bit DDR SDRAM. INFINEON DDR_SDRAM 256M HYB 25D256800T-10 256Mb, 4 Banks * 8M * 8 bit DDR SDRAM. INFINEON DDR_SDRAM 256M HYB 25D256800T-7 256Mb, 4 Banks * 8M * 8 bit DDR SDRAM. INFINEON DDR_SDRAM 256M HYB 25D256800T-75 256Mb, 4 Banks * 8M * 8 bit DDR SDRAM. INFINEON DDR_SGRAM 32M HYB39D32322TQ-5 32Mbit, 32bit DDR SGRAM INFINEON DDR_SGRAM 32M HYB39D32322TQ-5.5 32Mbit, 32bit DDR SGRAM INFINEON DDR_SGRAM 32M HYB39D32322TQ-6 32Mbit, 32bit DDR SGRAM INFINEON DDR_SGRAM 32M HYB39D32322TQ-7 32Mbit, 32bit DDR SGRAM
MICRON DDR_SDRAM 64M MT46V16M8-7 4M x 8BIT x 4BANK, DDR-SDRAM MICRON DDR_SDRAM 64M MT46V16M8-75 4M x 8BIT x 4BANK, DDR-SDRAM MICRON DDR_SDRAM 64M MT46V2M32-6 512K x 32 Bit x 4 Banks DDR SDRAM, 167 MHz. MICRON DDR_SDRAM 64M MT46V2M32-65 512K x 32 Bit x 4 Banks DDR SDRAM, 150 MHz. MICRON DDR_SDRAM 128M MT46V32M4-7 8M x 4BIT x 4BANK, DDR-SDRAM MICRON DDR_SDRAM 128M MT46V32M4-75 8M x 4BIT x 4BANK, DDR-SDRAM MICRON DDR_SDRAM 128M MT46V8M16-7 2M x 16 Bit x 4 Banks DDR SDRAM, 143 MHz. MICRON DDR_SDRAM 128M MT46V8M16-75 2M x 16 Bit x 4 Banks DDR SDRAM, 133 MHz. MICRON DDR_SDRAM 64M MT46V8M8-7 2M x 8 Bit x 4 Banks DDR SDRAM, 143 MHz. MICRON DDR_SDRAM 64M MT46V8M8-75 2M x 8 Bit x 4 Banks DDR SDRAM, 133 MHz.
MITSUBIS DDR_SDRAM ??? (not included)
NEC DDR_SDRAM 128M UPD45D128164G5-C75 2Mw x 16 Bit x 4 Banks DDR SDRAM, 133 MHz. NEC DDR_SDRAM 128M UPD45D128164G5-C80 2Mw x 16 Bit x 4 Banks DDR SDRAM, 125 MHz. NEC DDR_SDRAM 128M UPD45D128442G5-C75 8Mw x 4 Bit x 4 Banks DDR SDRAM, 133 MHz. NEC DDR_SDRAM 128M UPD45D128442G5-C80 8Mw x 4 Bit x 4 Banks DDR SDRAM, 125 MHz. NEC DDR_SDRAM 128M UPD45D128842G5-C75 4Mw x 8 Bit x 4 Banks DDR SDRAM, 133 MHz. NEC DDR_SDRAM 128M UPD45D128842G5-C80 4Mw x 8 Bit x 4 Banks DDR SDRAM, 125 MHz.
SAMSUNG DDR_SDRAM 64M KM416H4030T-10 DDR SDRAM (1Mb x 16bit x 4banks, 100MHz) SAMSUNG DDR_SDRAM 64M KM416H4030T-75 DDR SDRAM (1Mb x 16bit x 4banks,-7.5ns) SAMSUNG DDR_SDRAM 64M KM416H4030T-8 DDR SDRAM (1Mb x 16bit x 4banks,-8ns) SAMSUNG DDR_SDRAM 64M KM416H4031T-10 DDR SDRAM (1Mb x 16bit x 4banks, 100MHz) SAMSUNG DDR_SDRAM 64M KM416H4031T-75 DDR SDRAM (1Mb x 16bit x 4banks,-7.5ns) SAMSUNG DDR_SDRAM 64M KM416H4031T-8 DDR SDRAM (1Mb x 16bit x 4banks,-8ns) SAMSUNG DDR_SDRAM 128M KM416H8031BT_G0 128Mb DDR SDRAM, 8Mb x 16, 4 Banks, 10ns, 100MHz@CL2 SAMSUNG DDR_SDRAM 128M KM416H8031BT_GY 128Mb DDR SDRAM, 8Mb x 16, 4 Banks, 7.5ns, 133MHz@CL2.5 SAMSUNG DDR_SDRAM 128M KM416H8031BT_GZ 128Mb DDR SDRAM, 8Mb x 16, 4 Banks, 7.5ns, 133MHz@CL2 SAMSUNG DDR_SDRAM 64M KM432S2030CT-G-F10 512K x 32 Bit x 4 Banks SDRAM, 100 MHz. SAMSUNG DDR_SDRAM 64M KM432S2030CT-G-F6 512K x 32 Bit x 4 Banks SDRAM, 166 MHz. SAMSUNG DDR_SDRAM 64M KM432S2030CT-G-F7 512K x 32 Bit x 4 Banks SDRAM, 143 MHz. SAMSUNG DDR_SDRAM 64M KM432S2030CT-G-F8 512K x 32 Bit x 4 Banks SDRAM, 125 MHz. SAMSUNG DDR_SDRAM 64M KM432S2030CT-G-FC 512K x 32 Bit x 4 Banks SDRAM, 183 MHz. SAMSUNG DDR_SDRAM 128M KM48H16031BT_G0 128Mb DDR SDRAM, 16Mb x 8, 4 Banks, 10ns, 100MHz@CL2 SAMSUNG DDR_SDRAM 128M KM48H16031BT_GY 128Mb DDR SDRAM, 16Mb x 8, 4 Banks, 7.5ns, 133MHz@CL2.5 SAMSUNG DDR_SDRAM 128M KM48H16031BT_GZ 128Mb DDR SDRAM, 16Mb x 8, 4 Banks, 7.5ns, 133MHz@CL2 SAMSUNG DDR_SDRAM 64M KM48H8030T-10 DDR SDRAM (2Mb x 8bit x 4banks,-10ns) SAMSUNG DDR_SDRAM 64M KM48H8030T-75 DDR SDRAM (2Mb x 8bit x 4banks,-7.5ns) SAMSUNG DDR_SDRAM 64M KM48H8030T-8 DDR SDRAM (2Mb x 8bit x 4banks,-8ns) SAMSUNG DDR_SDRAM 64M KM48H8031T-10 DDR SDRAM (2Mb x 8bit x 4banks,-10ns) SAMSUNG DDR_SDRAM 64M KM48H8031T-75 DDR SDRAM (2Mb x 8bit x 4banks,-7.5ns) SAMSUNG DDR_SDRAM 64M KM48H8031T-8 DDR SDRAM (2Mb x 8bit x 4banks,-8ns) SAMSUNG DDR_SDRAM 256M KM48L32331AT_G0 256Mb DDR SDRAM, 32Mb x 16, 4 Banks, 10ns, 100MHz@CL2 SAMSUNG DDR_SDRAM 256M KM48L32331AT_GY 256Mb DDR SDRAM, 32Mb x 16, 4 Banks, 7.5ns, 133MHz@CL2.5 SAMSUNG DDR_SDRAM 256M KM48L32331AT_GZ 256Mb DDR SDRAM, 32Mb x 16, 4 Banks, 7.5ns, 133MHz@CL2 SAMSUNG DDR_SGRAM 64M KM432D2131TQ-G0 64M (512K x 32bit x 4 Banks) DDR SGRAM SAMSUNG DDR_SGRAM 64M KM432D2131TQ-G6 64M (512K x 32bit x 4 Banks) DDR SGRAM SAMSUNG DDR_SGRAM 64M KM432D2131TQ-G7 64M (512K x 32bit x 4 Banks) DDR SGRAM SAMSUNG DDR_SGRAM 64M KM432D2131TQ-G8 64M (512K x 32bit x 4 Banks) DDR SGRAM
TOSHIBA DDR_SDRAM 128M TC59WM703FT-70 (8M words x 4bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM703FT-75 (8M words x 4bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM703FT-80 (8M words x 4bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM707FT-70 (4M words x 8bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM707FT-75 (4M words x 8bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM707FT_80 (4M words x 8bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM715FT-70 (2M words x 16bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM715FT-75 (2M words x 16bits x 4 Banks) DDR SDRAM TOSHIBA DDR_SDRAM 128M TC59WM715FT-80 (2M words x 16bits x 4 Banks) DDR SDRAM
RDRAM Part numbers
FUJITSU RDRAM ??? (not included)
HYUNDAI RDRAM 128M HY5R128HC-653 128 Mbit (256 x 16 x 32s) Direct RDRAM HYUNDAI RDRAM 128M HY5R128HC-745 128 Mbit (256 x 16 x 32s) Direct RDRAM HYUNDAI RDRAM 128M HY5R128HC-840 128 Mbit (256 x 16 x 32s) Direct RDRAM HYUNDAI RDRAM 128M HY5R128HC-845 128 Mbit (256 x 16 x 32s) Direct RDRAM HYUNDAI RDRAM 144M HY5R144HC-653 144 Mbit (256 x 18 x 32s) Direct RDRAM HYUNDAI RDRAM 144M HY5R144HC-745 144 Mbit (256 x 18 x 32s) Direct RDRAM HYUNDAI RDRAM 144M HY5R144HC-840 144 Mbit (256 x 18 x 32s) Direct RDRAM HYUNDAI RDRAM 144M HY5R144HC-845 144 Mbit (256 x 18 x 32s) Direct RDRAM HYUNDAI RDRAM 64M HYRD64E653 256K x 16 x 16d Direct Rambus DRAM, 600 MHz HYUNDAI RDRAM 64M HYRD64E840 256K x 16 x 16d Direct Rambus DRAM, 800 MHz HYUNDAI RDRAM 64M HYRD64E840 256K x 18 x 16d Direct Rambus DRAM, 800MHz HYUNDAI RDRAM 64M HYRD64E845 256K x 16 x 16d Direct Rambus DRAM, 800 MHz HYUNDAI RDRAM 64M HYRD72E653 256K x 18 x 16d Direct Rambus DRAM, 600 MHz HYUNDAI RDRAM 64M HYRD72E845 256K x 18 x 16d Direct Rambus DRAM, 800 MHz HYUNDAI RDRAM 72M R72AE-653 72 Mbit (256 x 18 x 16d) Direct RDRAM HYUNDAI RDRAM 72M R72AE-745 72 Mbit (256 x 18 x 16d) Direct RDRAM HYUNDAI RDRAM 72M R72AE-840 72 Mbit (256 x 18 x 16d) Direct RDRAM HYUNDAI RDRAM 72M R72AE-845 72 Mbit (256 x 18 x 16d) Direct RDRAM
INFINEON RDRAM 128M HYB25R128160C-653 128 Mbit (256K x 16 x 32s) INFINEON RDRAM 128M HYB25R128160C-745 128 Mbit (256K x 16 x 32s) INFINEON RDRAM 128M HYB25R128160C-840 128 Mbit (256K x 16 x 32s) INFINEON RDRAM 128M HYB25R128160C-845 128 Mbit (256K x 16 x 32s) INFINEON RDRAM 144M HYB25R144180C-653 144 Mbit (256K x 18 x 32s) INFINEON RDRAM 144M HYB25R144180C-745 144 Mbit (256K x 18 x 32s) INFINEON RDRAM 144M HYB25R144180C-840 144 Mbit (256K x 18 x 32s) INFINEON RDRAM 144M HYB25R144180C-845 144 Mbit (256K x 18 x 32s)
MITSUBIS RDRAM ??? (not included)
NEC RDRAM 72M UPD488385-C60-45 72 Mbit (256 x 18 x 16d) Direct RDRAM NEC RDRAM 72M UPD488385-C60-53 72 Mbit (256 x 18 x 16d) Direct RDRAM NEC RDRAM 72M UPD488385-C80-40 72 Mbit (256 x 18 x 16d) Direct RDRAM NEC RDRAM 72M UPD488385-C80-45 72 Mbit (256 x 18 x 16d) Direct RDRAM NEC RDRAM 72M UPD488385-C80-50 72 Mbit (256 x 18 x 16d) Direct RDRAM NEC RDRAM 72M UPD488385FB-C60-45-B 256K x 18 x 16d Direct Rambus DRAM, 600 MHz NEC RDRAM 72M UPD488385FB-C60-53-B 256K x 18 x 16d Direct Rambus DRAM, 600 MHz NEC RDRAM 72M UPD488385FB-C80-40-B 256K x 18 x 16d Direct Rambus DRAM, 800 MHz NEC RDRAM 72M UPD488385FB-C80-45-B 256K x 18 x 16d Direct Rambus DRAM, 800 MHz NEC RDRAM 72M UPD488385FB-C80-50-B 256K x 18 x 16d Direct Rambus DRAM, 800 MHz NEC RDRAM 128M UPD488448-C60-45 128 Mbit (256 x 16 x 32s) Direct RDRAM NEC RDRAM 128M UPD488448-C60-53 128 Mbit (256 x 16 x 32s) Direct RDRAM NEC RDRAM 128M UPD488448-C80-40 128 Mbit (256 x 16 x 32s) Direct RDRAM NEC RDRAM 128M UPD488448-C80-45 128 Mbit (256 x 16 x 32s) Direct RDRAM NEC RDRAM 128M UPD488448-C80-50 128 Mbit (256 x 16 x 32s) Direct RDRAM NEC RDRAM 144M UPD488488-C60-45 144 Mbit (256 x 18 x 32s) Direct RDRAM NEC RDRAM 144M UPD488488-C60-53 144 Mbit (256 x 18 x 32s) Direct RDRAM NEC RDRAM 144M UPD488488-C80-40 144 Mbit (256 x 18 x 32s) Direct RDRAM NEC RDRAM 144M UPD488488-C80-45 144 Mbit (256 x 18 x 32s) Direct RDRAM NEC RDRAM 144M UPD488488-C80-50 144 Mbit (256 x 18 x 32s) Direct RDRAM
SAMSUNG RDRAM ??? (not included)
TOSHIBA RDRAM 128M TC59RM716MB/RB-600 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 128M TC59RM716MB/RB-711 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 128M TC59RM716MB/RB-711 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 128M TC59RM716MB/RB-800 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 128M TC59RM716MB/RB-800 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 128M TC59RM716MB/RB-800 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 128M TC59RM716MB/RB-800 128 Mbit (256K x 16 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-600 144 Mbit (256K x 18 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-711 144 Mbit (256K x 18 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-711 144 Mbit (256K x 18 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-800 144 Mbit (256K x 18 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-800 144 Mbit (256K x 18 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-800 144 Mbit (256K x 18 x 32s) Direct RDRAM TOSHIBA RDRAM 144M TC59RM718MB/RB-800 144 Mbit (256K x 18 x 32s) Direct RDRAM
-- Carl |