Rochester Electronics Datasheets for EPROM

Erasable programmable read-only memory (EPROM) chips are programmable, reusable computer chips that can be erased using ultraviolet light and reprogrammed with a PROM programmer or PROM burner.
EPROM: Learn more

Product Name Notes
1-MEGABIT (32K X 8) CMOS EPROM
27128A - 16K X 8 EPROM - Dual marked (8202503YA)
27128A - 16K X 8 EPROM
2716 - 16K (2K x 8) EPROM - Build review on 1st July 2023
2716 - 2K X 8 EPROM
2716M - 2Kx8 EPROM - Dual marked (7802201JA)
2716M - 2Kx8 EPROM
27256 - 32K X 8 EPROM -Dual marked (8411101YA)
27256 - 32K X 8 EPROM -Dual marked (8411104YA)
2732 - 32K (4K x 8) EPROM
2732A - 4K X 8 EPROM - Dual marked (8001204JA)
2732A - 4K X 8 EPROM
27512 - 512K (64K x 8) EPROM
2764A - 8K X 8 EPROM -Dual marked (8200503ZA)
2764A - 8K X 8 EPROM
27C010 - 1024K (128K x 8) CMOS EPROM
27C128 - 16K X 8 EPROM
27C16 - 2Kx8 EPROM
27C256 - 256K (32KX8) CMOS EPROM
27C512 - 512K (64K x 8) CMOS EPROM
27C64 - 64K (8K x 8) EPROM
AM27C010 - CMOS EPROM 1 Megabit (128K x 8)
AM27C010 - EPROM - OTP, EPROM - UV 1Mbit 128k x 8
AM27C256 - 256K (32kx8) CMOS EPROM, Industrial Temp Range, With Burn-In
AM27C256 - 256K (32KX8) CMOS EPROM
AM27C256 - 256Kb (32K x 8-Bit) CMOS OTP EPROM
AM27C512 - 512K (64K x 8) CMOS EPROM
AM27C512 - 512Kb (64K x 8-Bit) CMOS OTP EPROM
BQ2022 -1K-bit Serial EPROM with SDQ Interface
BQ2024 1.5K Bit Serial EPROM with SDQ Interface
MMT build only . 27128A - 16K X 8 EPROM - Dual marked (8202505YA)