Product Brief TC1766 H i g h l y I n t e g r a t e d 3 2 - b i t T r i C o r e TM- b a s e d Next Generation Microcontroller for Automotive Applications T h e T C 1 7 6 6 - member of the AUDO-NG family - is optimized for highly demanding applications where embedded real-time performance and DSP capabilities combined with an extremely fast interrupt response time and highest level of fault tolerance are needed. AUDO-NG is based on the award-winning unified 32-bit TriCore TM architecture combining RISC, CISC and DSP functionality in a single chip. New innovative peripherals like the Micro Second bus, fast analog-to-digital converter unit or the Micro Link Interface as well as the advanced triple layer structure boosting the overall system performance turns the TC1766 into the most cost effective 32-bit microcontroller for high demanding applications of the automotive and industrial market. ■ Applications ■ ■ ■ ■ Automotive engine and transmission control Automotive by-wire systems Industrial robotic control ■ ■ ■ Features ■ ■ ■ ■ ■ ■ ■ High performance 32-bit super-scalar TriCore TM V1.3 CPU with 4 stage pipeline – Superior real-time performance – Strong bit handling – Fully integrated DSP capabilities – Single precision floating point unit (FPU) – 80 MHz at full automotive temperature range 32-bit Peripheral Control Processor with single cycle instruction (PCP2) Memories – 1.5 MByte embedded program flash with ECC – 32 KByte data flash for scalable EEPROM emulation – 76 KByte on-chip SRAM – 8 KByte instruction cache – 16 KByte Code Scratchpad Memory 8-channel DMA controller Sophisticated interrupt system with 2 x 255 hardware priority arbitration levels serviced by CPU and PCP2 High performing triple bus structure – 64-bit local memory buses to internal flash and data memory – 32-bit system peripheral bus for interconnections of on-chip peripherals and further functional units – 32-bit remote peripheral bus serving the requirements of high speed peripherals One Micro Second bus interface (MSC) for port expansion to external Power ASIC’s ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ One general purpose timer array module with a digital signal filtering and timer functionality to realize autonomous and complex I/O management (GPTA4) Two asynchronous/synchronous serial channels with baud rate generator, parity, framing and overrun error detection (ASC) Two high speed synchronous serial channels with programmable data length and shift direction (SSC) Two high-speed Micro Link Interfaces for serial inter-processor communication (MLI) MultiCAN module with two CAN nodes and 64 free assignable message objects for high efficiency data handling via FIFO buffering and gateway data transfer 2-channel fast analog-to-digital converter unit (FADC) with concatenated comb filters for hardware data reduction; 10-bit resolution/min. conversion time 280 ns One 32-channel analog-to-digital converter unit (ADC) with 8-bit, 10-bit or 12-bit resolution 36 analog input lines for ADC and FADC 81 digital general purpose I/O lines Digital I/O ports with 3.3 V capability On-chip debug support OCDS level 1 + 2 (CPU, PCP, DMA) Dedicated emulation device chip for multicore debugging, tracing and calibration via USB 1.1 interface Power management system Clock generation unit with PLL Supply Voltage 1.5 V I/O Voltage 3.3 V Full automotive temperature range -40 to +125°C LQFP-176 package www.infineon.com/microcontrollers Microcontrollers N e v e r s t o p t h i n k i n g . Product Brief Abbreviations ICACHE: Instruction Cache SPRAM: Scratch-Pad RAM LDRAM: Local Data RAM OVRAM: Overlay RAM BROM: Boot ROM PFLASH: Program Flash DFLASH: Data Flash PRAM: Parameter RAM in PCP PCODE: Code RAM in PCP FPU PMI 16 KB SPRAM 8 KB ICACHE ® DMI 56 KB LDRAM (TC1.3M) CPS Local Memory Bus (LMB) PMU 0/8 KB OVRAM 1) LBCU Overlay Mechanism 16 KB BROM 1504 KB PFLASH 32 KB DFLASH TC1766 Block Diagram LFI Bridge Emulation Memory Interface SBCU PLL SSC1 Ports ADCo 32 Ch. DMA 8 Ch. FADC 2 Ch. SMIF Ext. Request Unit MultiCAN (2 Nodes 64 Buffer) SSC0 SCU BI0 GPTA fFPI fCPU STM MSC0 MLI1 MLI0 Analog Input Assignment 12 KB PCODE ASC1 System Peripheral BUS(SPB) Interrupts FPI-Bus Interface ASC0 PCP2 Core DMA Bus Interrupt System 8 KB PRAM BI1 OCDS Debug Interface/ JTAG Mem Check 1) Depending on the versi 0 or 8 KB of Overlay RAM will be guaranteed to be functional. TC1766 The most cost effective Solution for Engine and Tr a n s m i s s i o n C o n t r o l Diesel & Gasoline Engine Control ■ ■ ■ Reduced emission levels Better engine behavior Less fuel consumption Automated Transmission Control ■ ■ ■ How to reach us: http://www.infineon.com Published by Infineon Technologies AG St.-Martin-Strasse 53 81669 München © Infineon Technologies AG 2005. All Rights Reserved. Template: pb_tmplt.fm/4 Published by Infineon Technologies AG Attention please! The information herein is given to describe certain components and shall not be considered as a guarantee of characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office. Better acceleration More comfort Less fuel consumption Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in lifesupport devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Ordering No. B158-H8597-X-X-7600 Printed in Germany PS 07051. nb