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EPROM
An EPROM: the Texas Instruments TMS27C040, a CMOS chip with 4 megabits of storage and 8-bit output (shown here in a 600-mil ceramic dual-in-line packa
An EPROM: the Texas Instruments TMS27C040, a CMOS chip with 4 megabits of storage and 8-bit output (shown here in a 600-mil ceramic dual-in-line package). The TMS27C040 operates at 5 volts, but must be programmed at 13 volts.
An Intel 1702A EPROM, one of the earliest EPROM types (1971), 256 by 8 bit. The small quartz window admits UV light for erasure.
An Intel 1702A EPROM, one of the earliest EPROM types (1971), 256 by 8 bit. The small quartz window admits UV light for erasure.
Atmel AT27C010 - an OTP EPROM
Atmel AT27C010 - an OTP EPROM
K573RF1
K573RF1
A microscope image of an integrated circuit die used to control LCDs. The pinouts are the dark circles surrounding the integrated circuit.
A microscope image of an integrated circuit die used to control LCDs. The pinouts are the dark circles surrounding the integrated circuit.
Jack Kilby's original integrated circuit – the first in the world – made from germanium with gold-wire interconnects
Jack Kilby's original integrated circuit – the first in the world – made from germanium with gold-wire interconnects
Dov Frohman, an Israeli electrical engineer who developed the EPROM in 1969–1971
Dov Frohman, an Israeli electrical engineer who developed the EPROM in 1969–1971
A/D converter IC in a DIP
A/D converter IC in a DIP