XC2000 datasheet(22/647 Pages) INFINEON

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XC2000 Derivatives

System Units (Vol. 1 of 2)

Introduction

Preliminary

User’s Manual

1-4

V1.0, 2007-06

Intro, V1.0

the 16-bit controller family. This power management mechanism provides an effective

means to control the power that is consumed in a certain state of the controller and thus

minimizes the overall power consumption for a given application.

The XC16x derivatives represent the fourth generation of the 16-bit controller family.

The XC166 Family dramatically increases the performance of 16-bit microcontrollers by

several major improvements and additions. The MAC-unit adds DSP-functionality to

handle digital filter algorithms and greatly reduces the execution time of multiplications

and divisions. The 5-stage pipeline, single-cycle execution of most instructions, and

PEC-transfers within the complete addressing range increase system performance.

Debugging the target system is supported by integrated functions for On-Chip Debug

Support (OCDS).

The present XC2000 Family of microcontrollers builds the fifth generation of 16-bit

microcontrollers which provides 32-bit performance and takes users and applications a

considerable step towards industry’s target of systems on chip. Integrated memories and

peripherals allow compact systems, the integrated core power supply and control

reduces system requirements to one single voltage supply, the powerful combination of

CPU and MAC-unit is unleashed by optimized compilers. This leaves no performance

gap towards 32-bit systems.

A variety of different versions is provided which offer various kinds of on-chip program

memory1):

• Mask-programmable ROM

• Flash memory

• OTP memory

• ROMless without non-volatile memory.

Also there are devices with specific functional units.

The devices may be offered in different packages, temperature ranges and speed

classes.

Additional standard and application-specific derivatives are planned and are in

development.

Note: Not all derivatives will be offered in all temperature ranges, speed classes,

packages, or program memory variations.

Information about specific versions and derivatives will be made available with the

devices themselves. Contact your Infineon representative for up-to-date material or refer

to http://www.infineon.com/microcontrollers.

Note: As the architecture and the basic features, such as the CPU core and built-in

peripherals, are identical for most of the currently offered versions of the XC2000,

descriptions within this manual that refer to the “XC2000” also apply to the other

variations, unless otherwise noted.

1) Not all derivatives are offered with all kinds of on-chip memory.

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