Features • Protocol – UART Used as a 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 Flash memory. Additional information on the T89C5115 product can be found in the T89C5115 datasheet and the T89C5115 errata sheet available on the Atmel web site, www.atmel.com.
