Atmel Corporation AT29C256-15JI Format - Memory: FLASH Interface: Parallel Memory Size: 256K (32K x 8) Memory Type: FLASH Operating Temperature: -40?°C ~ 85?°C Package / Case: 32-PLCC Series: - Speed: 150ns Voltage - Supply: 4.5 V ~ 5.5 V Other Names: AT29C25615JI