Описание
The XC2200L series, with the XC223xL (LQFP-64) and XC222xL (VQFN-48) derivatives, further enlarges the XC2200 microcontroller family in the low-end.
- High-performance CPU with five-stage pipeline and MPU
- 12.5 ns instruction cycle @ 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
- 1,024 Bytes on-chip special function register area (C166 Family compatible)
- Integrated Memory Protection Unit (MPU)
- Interrupt system with 16 priority levels providing 64 interrupt nodes
- 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
- Hardware CRC-Checker with Programmable Polynomial to Supervise On-Chip Memory Areas
- On-chip memory modules
- 2 Kbytes on-chip dual-port RAM (DPRAM)
- 6 Kbytes on-chip data SRAM (DSRAM)
- 4 Kbytes on-chip program/data SRAM (PSRAM)
- Up to 160 Kbytes on-chip program memory (Flash memory)
- Memory content protection through Error Correction Code (ECC) for Flash memory and through parity for RAMs
- On-Chip Peripheral Modules
- Synchronizable 12-bit A/D Converter with up to 19 channels, conversion time below 1 µs, optional data preprocessing (data reduction, range check), broken wire detection
- 16-channel general purpose capture/compare unit (CC2)
- Two capture/compare units for flexible PWM signal generation (CCU6x)
- Multi-functional general purpose timer unit with 5 timers
- Up to 4 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 32 message objects (Full CAN/Basic CAN) on 2 CAN nodes and gateway functionality
- On-chip system timer and on-chip real time clock
- Single power supply from 3.0 V to 5.5 V
- Power reduction and wake-up modes with flexible power management
- Programmable window watchdog timer and oscillator watchdog
- Up to 48 general purpose I/O lines
- On-chip bootstrap loaders
