02 Ago Lot of 5 Atmel 89C51RC2-UM Microcontroller 8-Bit, 32kB Flash, 1024B XRAM, 32 I/O
XRAM: 1024 Bytes. The Original Manufacturer's warranty does not apply. This is a surplus item. Model # : 89C51RC2-UM. your account number during checkout. More Information SKU# SB-204124....