AT89C55 Features • Compatible with MCS-51™ Pro.
ATMEL Corporation
5
AT89C55WD - 8-bit Microcontroller
Features • Compatible with MCS®-51 Products • 20K Bytes of Reprogrammable Flash Memory • Endurance: 10,000 Write/Erase Cycles • 4V to 5.5V Operating R.
ATMEL Corporation
1
AT89C55 - 8-Bit Microcontroller with 20K Bytes Flash
AT89C55 Features • Compatible with MCS-51™ Products • 20K Bytes of In-System Reprogrammable Flash Memory • • • • • • • – Endurance: 1,000 Write/Erase .