Allows for operation at a
voltage domain different than the normal microcontroller operating
voltage
Provides multiple I/O pins
powered by the VDDIO2 voltage domain
Dedicated Low-Voltage Detect
circuitry and interrupt for VDDIO2 domain
MVIO pins support a voltage
range of 1.62V through 5.5V
Four Direct Memory Access (DMA)
Controllers:
Data transfers to SFR/GPR
spaces from either the Program Flash Memory, Data EEPROM or SFR/GPR
spaces
User-programmable source and
destination sizes
Hardware and
software-triggered data transfers
Vectored Interrupt Capability:
Selectable high/low
priority
Fixed interrupt latency of
three instruction cycles
Programmable vector table
base address
Backwards compatible with
previous interrupt capabilities
128-Level Deep Hardware Stack
Low-Current Power-on Reset (POR)
Configurable Power-up Timer (PWRT)
Brown-out Reset (BOR)
Low-Power BOR (LPBOR) Option
Windowed Watchdog Timer (WWDT):
Watchdog Reset on too long or too short intervals
between watchdog clear events
Variable prescaler selection
Variable window size selection
The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.