Features
■ Memories – 16 K to 60 K High Density Flash (HDFlash) or ROM with read-out protection capability. In-application programming and in-circuit programming for HDFlash devices – 1 to 2 K RAM – HDFlash endurance: 100 cycles, data retention 20 years at 55 °C
■ Clock, reset and supply management – Low power crystal/ceramic resonator oscillators and bypass for external clock – PLL for 2 x frequency multiplication – 5 power saving modes: halt, auto wake up from halt, active halt, wait and slow
■ Interrupt management – Nested interrupt controller – 14 interrupt vectors plus TRAP and RESET – TLI top level interrupt (on 64-pin devices) – Up to 21 ext. interrupt lines (on 4 vectors)
■ Up to 48 I/O ports – Up to 48 multifunctional bidirectional I/Os – Up to 36 alternate I/O functions – Up to 6 high sink outputs
■ 5 timers – 16-bit timer with 2 input captures, 2 output compares, external clock input, PWM and pulse generator modes – 8-bit timer with 1 or 2 input captures, 1 or 2 output compares, PWM and pulse generator modes – 8-bit PWM auto-reload timer with 1 or 2 input captures, 2 or 4 independent PWM output channels, output compare and time base interrupt, external clock with event detector – Main clock controller with real-time base and clock output – Window watchdog timer
■ Up to 4 communications interfaces – SPI synchronous serial interface – Master/ slave LINSCI™ asynchronous serial interface – Master only LINSCI™ asynchronous serial interface – CAN 2.0B active
■ Analog peripheral (low current coupling) – 10-bit A/D converter with up to 16 inputs – Up to 9 robust ports (low current coupling)
■ Instruction set – 8-bit data manipulation – 63 basic instructions, 17 main addressing modes – 8 x 8 unsigned multiply instruction
■ Development tools – Full hardware/ software development