부품 번호	제조업체 / 브랜드	간단한 설명
AT29C040A-90/12	ATMEL / MICROCHIP	AT29C040A-90/12 ATMEL PLCC32
AT29C040A-90J	ATMEL / MICROCHIP	AT29C040A-90J ATMEL PLCC32
AT29C040A-90JC	Microchip Technology	IC FLASH 4M PARALLEL 32PLCC
AT29C040A-90JI	Microchip Technology	IC FLASH 4M PARALLEL 32PLCC
AT29C040A-90JU	Microchip Technology	IC FLASH 4M PARALLEL 32PLCC
AT29C040A-90JU (NY)	ATMEL / MICROCHIP	AT29C040A-90JU NY ATMEL ORIGINAL
AT29C040A-90JU-T	Microchip Technology	IC FLASH 4M PARALLEL 32PLCC
AT29C040A-90JU/TU	ATMEL / MICROCHIP	AT29C040A-90JU/TU ATMEL ORIGINAL
AT29C040A-90PC	Microchip Technology	IC FLASH 4M PARALLEL 32DIP
AT29C040A-90PI	Microchip Technology	IC FLASH 4M PARALLEL 32DIP
AT29C040A-90TC	Microchip Technology	IC FLASH 4M PARALLEL 32TSOP
AT29C040A-90TI	Microchip Technology	IC FLASH 4M PARALLEL 32TSOP
AT29C040A-90TI/TU	ATMEL / MICROCHIP	AT29C040A-90TI/TU ATMEL ORIGINAL
AT29C040A-90TU	Microchip Technology	IC FLASH 4M PARALLEL 32TSOP
AT29C040A-90TU-T	Microchip Technology	IC FLASH 4M PARALLEL 32TSOP
AT29C040A12PC	ATMEL / MICROCHIP	AT29C040A12PC ATMEL DIP
AT29C040A12TC	ATMEL / MICROCHIP	AT29C040A12TC ATMEL TSOP
AT29C040A12TI	ATMEL / MICROCHIP	AT29C040A12TI ATMEL TSOP-32
AT29C040A15TI	ATMEL / MICROCHIP	AT29C040A15TI ATMEL SOP
AT29C040A90-TU	ATMEL / MICROCHIP	AT29C040A90-TU ATMEL TSSOP
AT29C040A90TI	ATMEL / MICROCHIP	AT29C040A90TI ATMEL ORIGINAL
AT29C040A90TU	ATMEL / MICROCHIP	AT29C040A90TU ATMEL TSSOP32
AT29C040A_08	ATMEL / MICROCHIP	4-megabit 512K x 8 5-volt Only 256-byte Sector Flash Memory IC