Features
■ High performance 16-bit CPU with DSP functions – 31.25 ns instruction cycle time at 64 MHz max CPU clock – Multiply/accumulate unit (MAC) 16 x 16-bit multiplication, 40-bit accumulator – Enhanced boolean bit manipulations – Single-cycle context switching support
■ Memory organization – 512 Kbyte on-chip Flash memory single voltage with erase/program controller (full performance, 32-bit fetch) – 100K erasing/programming cycles. – Up to 16 Mbyte linear address space for code and data (5 Mbytes with CAN or I2C) – 2 Kbyte on-chip internal RAM (IRAM) – 34 Kbyte on-chip extension RAM (XRAM) – Programmable external bus configuration & characteristics for different address ranges – 5 programmable chip-select signals – Hold-acknowledge bus arbitration support
■ Interrupt – 8-channel peripheral event controller for single cycle interrupt driven data transfer – 16-priority-level interrupt system with 56 sources, sampling rate down to 15.6 ns
■ Timers – 2 multifunctional general purpose timer units with 5 timers
■ Two 16-channel capture / compare units
■ 4-channel PWM unit + 4-channel XPWM
■ A/D Converter – 24-channel 10-bit – 3 µs Minimum conversion time
■ Serial channels – 2 synch. / asynch. serial channels – 2 high-speed synchronous channels – I2C standard interface
■ 2 CAN 2.0B interfaces operating on 1 or 2 CAN busses (64 or 2x32 messages, C-CAN version)
■ Fail-safe protection – Programmable watchdog timer – Oscillator watchdog
■ On-chip bootstrap loader
■ Clock generation – On-chip PLL and 4 to 12 MHz oscillator – Direct or prescaled clock input
■ Real-time clock and 32 kHz on-chip oscillator
■ Up to 111 general purpose I/O lines – Individually programmable as input, output or special function – Programmable threshold (hysteresis)
■ Idle, power down and stand-by modes
■ Single voltage supply: 5 V ±10%. PQFP144 (28 x 28 x 3.4mm) (Plastic Quad Flat Package) LQFP144 (20 x 20 x 1.4mm) (Low Profile Quad Flat Package)