Описание
The XE167 series of real time signal controllers is a part of the Infineon XE166 Family of full-feature single-chip CMOS microcontrollers. These devices extend the functionality and performance of the C166 Family in terms of instructions (MAC unit), peripherals, and speed. They combine high CPU performance (up to 80 million instructions per second) with extended peripheral functionality and enhanced IO capabilities. Optimized peripherals can be adapted flexibly to meet the application requirements. These derivatives utilize clock generation via PLL and internal or external clock sources. On chip memory modules include program Flash, program RAM, and data RAM.
- High-performance CPU with five-stage pipeline
- 12.5 ns instruction cycle at 80 MHz CPU clock (single-cycle execution)
- One-cycle 32-bit addition and subtraction with 40-bit result
- One-cycle multiplication (16 × 16 bit)
- Background division (32 / 16 bit) in 21 cycles
- One-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
- 16 Mbytes total linear address space for code and data
- 1024 Bytes on-chip special function register area (C166 Family compatible)
- Interrupt system with 16 priority levels for up to 87 sources
- Selectable external inputs for interrupt generation and wake-up
- Fastest sample-rate 12.5 ns
- Eight-channel interrupt-driven single-cycle data transfer with Peripheral Event Controller (PEC), 24-bit pointers cover total address space
- Clock generation from internal or external clock sources, using on-chip PLL or prescaler
- On-chip memory modules
- 1 Kbyte on-chip stand-by RAM (SBRAM)
- 2 Kbytes on-chip dual-port RAM (DPRAM)
- 16 Kbytes on-chip data SRAM (DSRAM)
- Up to 64 Kbytes on-chip program/data SRAM (PSRAM)
- Up to 768 Kbytes on-chip program memory (Flash memory)
- On-Chip Peripheral Modules
- Two Synchronizable A/D Converters with up to 24 channels, 10-bit resolution, conversion time below 1 µs, optional data preprocessing (data reduction, range check)
- 16-channel general purpose capture/compare unit (CAPCOM2)
- Up to four capture/compare units for flexible PWM signal generation (CCU6x)
- Multi-functional general purpose timer unit with 5 timers
- Up to 6 serial interface channels to be used as UART, LIN, high-speed synchronous channel (SPI/QSPI), IIC bus interface (10-bit addressing, 400 kbit/s), IIS interface
- On-chip MultiCAN interface (Rev. 2.0B active) with up to 128 message objects (Full CAN/Basic CAN) on up to 5 CAN nodes and gateway functionality
- On-chip real time clock
- Up to 12 Mbytes external address space for code and data
- Programmable external bus characteristics for different address ranges
- Multiplexed or demultiplexed external address/data buses
- Selectable address bus width
- 16-bit or 8-bit data bus width
- Five programmable chip-select signals
- Hold- and hold-acknowledge bus arbitration support
- Single power supply from 3.0 V to 5.5 V
- Programmable watchdog timer and oscillator watchdog
