XC2000 ( XC2287 , XC2367 , XC2786 ) Derivatives - Architectural Overview of the enhanced 16/32-Bit CMOS Single-Chip Microcontrollers with 32-Bit Performance

The Infineon XC2267, XC2264, XC2287, XC2286 and XC2285 microcontrollers are latest derivatives of the popular C166 microcontroller family. Based on the enhanced C166S V2 architecture they outperform existing 16-bit solutions with 32-Bit Performance. It combines the extended functionality and performance of the C166S V2 Core with powerful on-chip peripheral subsystems and on-chip Flash memory.

The architecture has been optimized for high instruction throughput and minimum response time to external interrupts. Intelligent peripheral systems have been integrated to reduce the need for CPU intervention. The flexible and intelligent PWM unit simplifies control of AC-, DC- or reluctance motors. A high speed, high resolving ADC handles the fast and accurate translation of complex analog environment. Networked solutions can be confidently solved with powerful communication interfaces like the high speed TwinCAN module with autonomous gateway function.

Supported XC2200, XC2300, XC2700 Derivatives by Universal Debug Engine

• Infineon XC2264
• Infineon XC2267
• Infineon XC2285
• Infineon XC2286
• Infineon XC2287
• Infineon XC2365
• Infineon XC2387
• Infineon XC2766
• Infineon XC2786
  

Summary of Basic Features of XC2000

High Performance 16/32-Bit CPU With Five-Stage Pipeline

• 12.5 ns Instruction Cycle Time at 80 MHz CPU Clock (Single-Cycle Execution)
• 1-Cycle Multiplication (16 × 16 bit), Background Division (32 / 16 bit) in 21 Cycles
• 1-Cycle Multiply-and-Accumulate (MAC) Instructions
• Enhanced Boolean Bit Manipulation Facilities
• Zero-Cycle Jump Execution
• Additional Instructions to Support HLL and Operating Systems
• Register-Based Design with Multiple Variable Register Banks
• Fast Context Switching Support with Two Additional Local Register Banks
• 16MBytes Total Linear Address Space for Code and Data
• 1024Bytes On-Chip Special Function Register Area (C166 Family Compatible)
• Clock Generation via on-chip PLL, or via Prescaler

Control Oriented Instruction Set with High Efficiency

• Bit, byte, and word data types
• Flexible and efficient addressing modes for high code density
• Enhanced boolean bit manipulation with direct addressability of 6 Kbits
• for peripheral control and user defined flags
• Hardware traps to identify exception conditions during runtime
• HLL support for semaphore operations and efficient data access

Integrated On-Chip Memory

• 1kBytes On-Chip Stand-by RAM (SBRAM)
• 2kBytes On-Chip Dual-Port RAM (DPRAM)
• 16kBytes On-Chip Data SRAM (DSRAM)
• up to 64kBytes On-Chip Program/Data SRAM (PSRAM)
• up to 768kBytes On-Chip Program Memory (Flash Memory)

External Bus Interface

• Multiplexed or demultiplexed bus configurations
• Segmentation capability and chip select signal generation
• 8-bit or 16-bit data bus
• Bus cycle characteristics selectable for five programmable address areas
• Up to 16MBytes External Address Space for Code and Data
• Hold- and Hold-Acknowledge Bus Arbitration Support

16-Priority-Level Interrupt System

• 87 Sources with separate interrupt vectors
• Sample-Rate down to 12.5 ns
• Fast external interrupts

8-Channel Peripheral Event Controller (PEC)

• Interrupt driven single cycle data transfer
• 24-Bit Pointers Cover Total Address Space
• Eliminates overhead of saving and restoring system state for interrupt requests

Intelligent On-Chip Peripheral Subsystems

• Up to 118 General Purpose I/O Lines, partly with Selectable Input Thresholds and Hysteresis
• 24-Channel A/D Converter with Programmable Resolution (10-bit or 8-bit) and Conversion Time (down to 1.2 µs)
• Four 16-Channel General Purpose Capture/Compare Units (32 Input/Output Pins)
• Multi-Functional General Purpose Timer Unit with 5 Timers
• Two Asynchronous/Synchronous Serial Channels (USART) with baud rate generator, parity, framing, and overrun error detection
• High Speed Synchronous Serial Channel programmable data length and shift direction
• On-Chip MultiCAN Interface (Rev. 2.0B active) with 128 Message Objects (Full CAN/Basic CAN) on Five CAN Nodes and Gateway Functionality
• Six serial interface channels to be used as UART, LIN, buffered SPI, IIC Bus Interface, IIS Interface
• IIC Bus Interface (10-bit addressing, 400 kbps) with 3 Channels (multiplexed)
• On-Chip Real Time Clock, Driven by Dedicated Oscillator
• ASC Bootstrap loader for flexible system initialization
• On-Chip Debug Support via JTAG Interface
• Enhanced power saving modes with flexible power management

UDE - Universal Debug Engine

UDE - Universal Debug Engine - is a flexible debug platform with Multi-core debugging. This development workbench is available for Infineon's 16-bit architecture SAB C16x, C166CBC, C166S V2, the 32-bit TriCore TC1766, TC1796 as well the ST10F16x, ST10F26x and ST10F280 architecture from STMicroelectronics, the ARM7, ARM9, PowerPC and XScale derivatives.

It lets you organize your projects, supports you while building applications and lets you run and test your software in a convenient and cost-efficient way. UDE represents a completely new debugger architecture and tool concept based on a customizable set of standard components and core specific add-ons.

JTAG is fully supported by UDE offering direct high-speed access to the MCUs internal units (registers, control unit...) and features like breakpoints, stepping in ROM/FLASH as well as complex trigger conditions without any external hardware or software resources. OCDS L2 and MCDS instruction trace capability is available for members of the TriCore family. ETM and ETB instruction trace is available for ARM derivatives. Target ROM monitor and Bootstrap loader / RAM monitor solutions for a flexible access via a wide variety of debug channels (ASC, SSC, 3-PIN, CAN) are available.

UDE MemTool as a part of UDE is designed for On-Chip and On-Board FLASH/OTP programming with microcontroller systems using SAB C16x, C166CBC, C166S-V2, XC166, XC2000, XE166, ST10, TriCore, ARM7, ARM9, PowerPC and XScale derivatives.

The UDE demo version within a Starterkit for XC2000 is available.