Before revision: EPROM Type Year Size — bits Size — bytes Length (hex) Last address (hex) Technology 1702, 1702A 1971 2 Kbit 256 100 FF PMOS 2704 1975 4 Kbit 512 200 1FF NMOS 2708 1975 8 Kbit 1 KB 400 3FF NMOS 2716, 27C16, TMS2716, 2516 1977 16 Kbit 2 KB 800 7FF NMOS/CMOS 2732, 27C32, 2532 1979 32 Kbit 4 KB 1000 FFF NMOS/CMOS 2764, 27C64, 2564 64 Kbit 8 KB 2000 1FFF NMOS/CMOS 27128, 27C128 128 Kbit 16 KB 4000 3FFF NMOS/CMOS 27256, 27C256 256 Kbit 32 KB 8000 7FFF NMOS/CMOS 27512, 27C512 512 Kbit 64 KB 10000 FFFF NMOS/CMOS 27C010, 27C100 1 Mbit 128 KB 20000 1FFFF CMOS 27C020 2 Mbit 256 KB 40000 3FFFF CMOS 27C040, 27C400, 27C4001 4 Mbit 512 KB 80000 7FFFF CMOS 27C080 8 Mbit 1 MB 100000 FFFFF CMOS 27C160 16 Mbit 2 MB 200000 1FFFFF CMOS 27C320, 27C322 32 Mbit 4 MB 400000 3FFFFF CMOS alt=EEPROM 8kbit|K573RF1 EPROM 8kbit - detail of 4 bits Gallery See also Programmable ROM EEPROM Flash memory Intel HEX - File format SREC - File format Programmer (hardware) Notes References Bibliography
After revision: .EPROM Type Year Size — bits Size — bytes Length (hex) Last address (hex) Technology 1702, 1702A 1971 2 Kbit 256 100 FF PMOS 2704 1975 4 Kbit 512 200 1FF NMOS 2708 1975 8 Kbit 1 KB 400 3FF NMOS 2716, 27C16, TMS2716, 2516 1977 16 Kbit 2 KB 800 7FF NMOS/CMOS 2732, 27C32, 2532 1979 32 Kbit 4 KB 1000 FFF NMOS/CMOS 2764, 27C64, 2564 64 Kbit 8 KB 2000 1FFF NMOS/CMOS 27128, 27C128 128 Kbit 16 KB 4000 3FFF NMOS/CMOS 27256, 27C256 256 Kbit 32 KB 8000 7FFF NMOS/CMOS 27512, 27C512 512 Kbit 64 KB 10000 FFFF NMOS/CMOS 27C010, 27C100 1 Mbit 128 KB 20000 1FFFF CMOS 27C020 2 Mbit 256 KB 40000 3FFFF CMOS 27C040, 27C400, 27C4001 4 Mbit 512 KB 80000 7FFFF CMOS 27C080 8 Mbit 1 MB 100000 FFFFF CMOS 27C160 16 Mbit 2 MB 200000 1FFFFF CMOS 27C320, 27C322 32 Mbit 4 MB 400000 3FFFFF CMOS alt=EEPROM 8kbit|K573RF1 EPROM 8kbit - detail of 4 bits Gallery See also Programmable ROM EEPROM Flash memory Intel HEX - File format SREC - File format Programmer (hardware) Notes References Bibliography