July 2006

Rev 1

1/33

33

AN2169

Application note

Porting an application

from the ST10F168 to the ST10F276

Introduction

The ST10F276 is a new derivative of the STMicroelectronics ST10 family of 16-bit single-chip CMOS

microcontrollers. This document aims to describe the differences between the ST10F168 and ST10F276

and is intended for hardware or software designers who are adapting existing applications based on the

ST10F168 to the ST10F276.

This document will present the modified functionalities of the ST10F276, then the new ones before

looking at the modified and new registers. For each part, the differences with the ST10F168 that have an

impact will be shown and some advice on the way they can be handled will be given.

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