XC228X_08 Datasheet, PDF (6/125 Pages) Infineon Technologies AG – 16/32-Bit Single-Chip Microcontroller with 32-Bit Performance

16/32-Bit Single-Chip Microcontroller with 32-Bit
Performance
XC2000 Family
XC228x
1
Summary of Features
For a quick overview and easy reference, the features of the XC228x are summarized
here.
• 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
Data Sheet
4
V2.1, 2008-08