Features • Protocol – UART used as Physical Layer – Based on the Intel Hex-type records – Autobaud • In-System Programming – Read/Write Flash and EEPROM Memories – Read Device ID – Full-chip Erase – Read/Write Configuration Bytes – Security Setting From ISP Command – Remote Application Start Command • In-Application Programming/Self Programming – Read/Write Flash and EEPROM Memories – Read Device ID – Block Erase – Read/write Configuration Bytes – Bootloader Start Description This document describes the UART bootloader functionalities as well as the serial protocol to efficiently perform operations on the on-chip memory. Additional information on the T89C51CC02 product can be found in the T89C51CC02 datasheet and the T89C51CC02 errata sheet available on the Atmel web site, www.atmel.com.
