■ Memories
– 8K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In Application Programming and In-Circuit Programming for HDFlash devices
– 384 bytes RAM
– HDFlash endurance: 100 cycles, data retention: 40 years at 85°C
■ Clock, Reset And Supply Management
– Clock sources: crystal/ceramic resonator oscillators and bypass for external clock
– PLL for 2x frequency multiplication
– Four Power Saving Modes: Halt, Active-Halt,Wait and Slow
■ Interrupt Management
– Nested interrupt controller
– 14 interrupt vectors plus TRAP and RESET
– 6 external interrupt lines (on 4 vectors)
■ Up to 32 I/O Ports
– 32/24 multifunctional bidirectional I/O lines
– 22/17 alternate function lines
– 12/10 high sink outputs
■ 4Timers
– Main Clock Controller with: Real time base,Beep and Clock-out capabilities
– Configurable watchdog timer
– Two 16-bit Timers with: 2 input captures, 2 output compares, PWM and pulse generator modes
■ 2 Communications Interfaces
– SPI synchronous serial interface
– SCI asynchronous serial interface
■ 1 Analog peripheral (low current coupling)
– 10-bit ADC with up to 12 robust input ports
■ 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 package
– In-Circuit Testing capability