Microchip

Description

on a monolithic chip, the Atmel AT89C51RC is a powerful microcomputer which pro- The AT89C51RC provides the following standard features: 32K bytes of AT89C51RC /RB/IC2 for Keil Compilers. This application note describes C routines for Keil compiler to perform In-application. Programming/Self programming Aug 5, 2010 The table in Attachment A is non-exhaustive. Its intention is to give an overview of the replacement possibilities. For any other part number that High-speed Architecture. In Standard Mode: 40 MHz (Vcc 2.7V to 5.5V, both Internal and external code execution). 60 MHz (Vcc 4.5V to 5.5V and Internal T2. = Timer/Counter 2 external count input/Clock out. T2EX. = Timer/Counter 2 Reload/Capture/Direction Control. ECI. = External Clock Input to the PCA. SS/.