64/44-pin, 8-bit MCU with 32 to 60K ROM/ FLASH, 10-bit ADC, five timers, SPI, SCI, I2C interface
Memories
32K to 60K dual voltage High Density Flash (HDFlash) or ROM with read-out protection capability. In-Application Programming and n-Circuit Programming for HDFlash devices
1K to 2K RAM
HDFlash endurance: 100 cycles, data retention: 40 years at 85°C
Clock, Reset And Supply Management
Enhanced low voltage supervisor (LVD) for main supply and auxiliary voltage detector (AVD) with interrupt capability
Clock sources: crystal/ceramic resonator oscillators, internal RC oscillator 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
Top Level Interrupt (TLI) pin on 64-pin devices
15/9 external interrupt lines (on 4 vectors)
Up to 48 I/O Ports
48/32/24 multifunctional bidirectional I/O lines
34/22/17 alternate function lines
16/12/10 high sink outputs
5 Timers
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, external clock input on one timer, PWM and pulse generator modes8-bit PWM Auto-reload timer with: 2 input captures, 4 PWM outputs, output compare and time base interrupt, external clock with event detector
