1 Summary of Features
The TC37x product family has the following features:
• High Performance Microcontroller with three CPU cores
• Three 32-bit super-scalar TriCore CPUs (TC1.6.2P), each having the following features:
– Superior real-time performance
– Strong bit handling
– Fully integrated DSP capabilities
– Multiply-accumulate unit able to sustain 2 MAC operations per cycle
– Fully pipelined Floating point unit (FPU)
– up to 300 MHz operation at full temperature range
– up to 240/96 Kbyte Data Scratch-Pad RAM (DSPR)
– up to 64 Kbyte Instruction Scratch-Pad RAM (PSPR)
– 32 Kbyte Instruction Cache (ICACHE)
– 16 Kbyte Data Cache (DCACHE)
• Lockstepped shadow cores for up to two TC1.6.2P
• Multiple on-chip memories
– All embedded NVM and SRAM are ECC protected
– up to 6 Mbyte Program Flash Memory (PFLASH)
– up to 384 Kbyte Data Flash Memory (DFLASH) usable for EEPROM emulation
– BootROM (BROM)
• 128-Channel DMA Controller with safe data transfer
• Sophisticated interrupt system (ECC protected)
• High performance on-chip bus structure
– 64-bit Cross Bar Interconnect (SRI) giving fast parallel access between bus masters, CPUs and memories
– 32-bit System Peripheral Bus (SPB) for on-chip peripheral and functional units
– SRI to SPB bus bridges (SFI Bridge)
• Optional Hardware Security Module (HSM) on some variants
• Safety Management Unit (SMU) handling safety monitor alarms
• Memory Test Unit with ECC, Memory Initialization and MBIST functions (MTU)
• Hardware I/O Monitor (IOM) for checking of digital I/O
• Versatile On-chip Peripheral Units
– 12 Asynchronous/Synchronous Serial Channels (ASCLIN) with hardware LIN support (V1.3, V2.0, V2.1
and J2602) up to 50 MBaud
– 5 Queued SPI Interface Channels (QSPI) with master and slave capability up to 50 Mbit/s
– 1 High Speed Serial Link (HSSL) for serial inter-processor communication up to 320 Mbit/s
– 2 serial Micro Second Bus interfaces (MSC) for serial port expansion to external power devices
– 2 MCMCAN Modules with 4 CAN nodes for high efficiency data handling via FIFO buffering
– 15 Single Edge Nibble Transmission (SENT) channels for connection to sensors
– 1 FlexRayTM module with 2 channels (E-Ray) supporting V2.1
– One Generic Timer Module (GTM) providing a powerful set of digital signal filtering and timer functionality to realize autonomous and complex Input/Output management
– One Capture / Compare 6 module (Two kernels CCU60 and CCU61)
– One General Purpose 12 Timer Unit (GPT120)
– 2 channel Peripheral Sensor Interface conforming to V1.3 (PSI5)
– 1 Peripheral Sensor Interface with Serial PHY (PSI5-S)
– 1 Inter-Integrated Circuit Bus Interface (I2C) conforming to V2.1
– 1 IEEE802.3 Ethernet MAC with RMII and MII interfaces (ETH)
• Versatile Successive Approximation ADC (VADC)
– Cluster of 12 independent ADC kernels
– Input voltage range from 0 V to 5.5V (ADC supply)
• Delta-Sigma ADC (DSADC)
– 6 channels
• Digital programmable I/O ports
• On-chip debug support for OCDS Level 1 (CPUs, DMA, On Chip Buses)
• multi-core debugging, real time tracing, and calibration
• four/five wire JTAG (IEEE 1149.1) or DAP (Device Access Port) interface
• Power Management System and on-chip regulators
• Clock Generation Unit with System PLL and Peripheral PLL
• Embedded Voltage Regulator