4,194,304-Bit (512K x 8) High Performance CMOS EPROM

General Description The NM27C040 is a high performance, 4,194,304-bit Electrically Programmable UV Erasable Read Only Memory. It is organized as 512K words of 8 bits each. Its pin-compatibility with byte-wide JEDEC EPROMs enables upgrades through 8 Mbit EPROMs. The “Don’t Care” feature on VPP dur

4,194,304-Bit 512K x 8 High Performance CMOS EPROM

General Description The FM27C040 is a high performance, 4,194,304-bit Electrically Programmable UV Erasable Read Only Memory. It is organized as 512K words of 8 bits each. Its pin-compatibility with byte-wide JEDEC EPROMs enables upgrades through 8 Mbit EPROMs. The “Don’t Care” feature on VPP dur

4 MEG COMS EPROM(512K x 8)

4 MEG CMOS EPROM (512K x 8)

4-Megabit 512K x 8 OTP EPROM

Description The AT27C040 chip is a low-power, high-performance, 4,194,304-bit one-time programmable read-only memory (OTP EPROM) organized as 512K by 8 bits. The AT27C040 requires only one 5V power supply in normal read mode operation. Any byte can be accessed in less than 70 ns, eliminating the

4,194,304-Bit (512K x 8) High Performance CMOS EPROM

General Description\nThe FM27C040 is a high performance, 4,194,304-bit Electrically Programmable UV Erasable Read Only Memory. It is organized as 512K words of 8 bits each. Its pin-compatibility with byte-wide\nJEDEC EPROMs enables upgrades through 8 Mbit EPROMs. The “Don’t Care” feature on VPPdurin ■High performance CMOS\n—90, 120, 150ns access time*\n■Simplified upgrade path\n—VPPis a “Don’t Care” during normal read operation\n■Manufacturer’s identification code\n■JEDEC standard pin configuration\n—32-pin PLCC\n—32-pin CERDIP ;

4,194,304-Bit 512K x 8 High Performance CMOS EPROM

General Description The FM27C040 is a high performance, 4,194,304-bit Electrically Programmable UV Erasable Read Only Memory. It is organized as 512K words of 8 bits each. Its pin-compatibility with byte-wide JEDEC EPROMs enables upgrades through 8 Mbit EPROMs. The “Don’t Care” feature on VPP dur

PROGRAMMABLE READ-ONLY MEMORY

文件：164.51 Kbytes Page：12 Pages

READ-ONLY MEMORIES

文件：193.54 Kbytes Page：15 Pages