P R O D U C T B R I E F TC1765 A d v a n ce d 3 2 - b i t Tr i Co r e TM - b a s e d Microcontroller for Automotive E m b e d d e d Co n t r o l A p p l i c a t i o n s The Infineon AUDO TM family of 32-bit microcontrollers is optimized for highly demanding applications where real-time performance and DSP capabilities combined with an extremely fast interrupt response time are needed. Combining the best of three worlds - microcontroller, DSP and RISC load-store architectures - the TC1765 perfectly fits the highly demanding applications of the automotive and industrial market. Applications ■ Engine management ■ Transmission control ■ Starter generator ■ 3-phase motor control ■ Robotic control ■ ■ Features ■ High performance 32-bit super-scalar TriCore TM CPU with 4 Stage Pipeline - Superior real-time performance - Strong bit handling - Fully integrated DSP capabilities - 25 nf Instruction Cycle Time at 40 MHz ■ 8-channel DMA Controller ■ 48 KBytes of on-chip SRAM for data and time critical code ■ 32-bit External Bus Interface Unit (Burst mode memory support) ■ Built-in calibration support ■ ■ ■ ■ General Purpose Timer Array (GPTA) with a powerful set of digital signal filtering and timer functionality to realize autonomous and complex I/O management Multifunctional General Purpose Timer Unit (GPTU) with three 32-bit timer/counters 56-bit System timer (STM) designed for global system timing applications requiring both high precision and long range Watchdog Timer Two Asynchronous/Synchronous Serial Channels (ASC0, ASC1) with baudrate generator, parity, framing and overrun error detection Two High Speed Synchronous Serial Channels (SSC0, SSC1) with programmable data length and shift direction TC1765 ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ TwinCAN Module with two interconnected CAN nodes for high efficiency data handling via FIFO buffering and gateway data transfer Two Analog-to-Digital Converter Units (ADC0, ADC1) with 8-bit, 10-bit, or 12-bit resolution and 24 analog inputs 77 digital general purpose I/O lines and one 24-bit analog port On-chip Debug Support Power Management System Clock Generation Unit with PLL 40 MHz, automotive temperature range Two derivatives with upward compatible pin configuration: - TC1765N (OCDS Level 1) - TC1765T (with additional 16-bit OCDS Level 2 trace port) Full automotive temperature range P-LBGA-260 package A U D O TM TC1765-Highly Integrated 32-bit Microcontroller for Automotive Application N e v e r s t o p t h i n k i n g . P R O D U C T B R I E F TC1765 Block Diagram DMU (Data Memory Unit) VDDSBRAM 16 TracePort on TC1765T OCDS Control TP 128 32 KB SRAM 16 PMU (Program Memory Unit) 64 MCU-DSP Trace & OCDS Interrupt 3 VDDRAM 8 KB Boot ROM 16 KB Scratch Pad RAM 1 KB Instruction Cache VDDOSC VSSOSC CPUCLK 32 5 Control Analog Power Supply 10 AN [23:0] 24 JTAG & Cerberus 16 SCU PowerWatchdogReset Sys. Cntrl. DMA Controller ADC1 XTAL1 XTAL2 OSC FPI Bus 5 Analog Input Connection JTAG IO STM BCU PLL 32 32 FPI Bus 24 16 ADC0 GPTU GPTA ASC1 ASC0 SSC1 SSC0 EBU (External Bus Unit) Twin CAN Port 4 8 8 ECIN ECOUT 2 3 16 Port 3 Port 2 16 16 16 Port 1 2 3 7 2 2 3 5 2 3 Chip Select 10 EBU Control 4 Port 5 Port 0 5 5 16 10 Address [23:0] 5 3 16 Data [31:0] VDDP 16 Type Order Code Package SAK-TC1765N-L40EB Q67121-C2326 P-LBGA-260 SAK-TC1765T-L40EB Q67121-C2348 P-LBGA-260 SAK-TC1765T-L40U Q67121-C2349 Bare Chip 23 VDD VSS TC1765: The most innovative Solution for Engine and Transmission Control Diesel & Gasoline Engine Control ■ Reduced emission levels ■ Better engine behaviour ■ Less fuel consumption Automated Transmission Control ■ Better acceleration ■ More comfort ■ Less fuel consumption How to reach us: http://www.infineon.com Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81541 München © Infineon Technologies AG 2002. All Rights Reserved. Attention please! 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