●Special Microcontroller Features:
●• Operating Voltage Range of 2.0V to 3.6V
●• Self-Reprogrammable under Software Control
●• 5.5V Tolerant Input (digital pins only)
●• Configurable Open-Drain Outputs on Digital I/O
●• High-Current Sink/Source (18 mA/18 mA) on all I/O
●• Selectable Power Management modes:
●\- Sleep, Idle and Doze modes with fast wake-up
●• Fail-Safe Clock Monitor Operation:
●\- Detects clock failure and switches to on-chip FRC oscillator
●• On-Chip LDO Regulator
●Power Management:
●• On-Chip 2.5V Voltage Regulator
●• Switch between Clock Sources in Real Time
●• Idle, Sleep and Doze modes with Fast Wake-up and
●Two-Speed Start-up
●• Run mode: 1 mA/MIPS, 2.0V Typical
●• Standby Current with 32 kHz Oscillator: 2.6 A, 2.0V Typical
●• Power-on Reset (POR), Power-up Timer (PWRT),
●Low-Voltage Detect (LVD) and Oscillator Start-up Timer
●(OST)
●• Flexible Watchdog Timer (WDT) with On-Chip
●Low-Power RC Oscillator for Reliable Operation
●• In-Circuit Serial Programming™ (ICSP™) and
●In-Circuit Debug (ICD) via 2 Pins
●• JTAG Boundary Scan Support
●• Brown-out Reset (BOR)
●• Flash Program Memory:
●\- 10,000 erase/write cycle endurance (minimum)
●\- 20-year data retention minimum
●\- Selectable write protection boundary
●\- Write protection option for Flash Configuration Words
●High-Performance CPU:
●• Modified Harvard Architecture
●• Up to 16 MIPS Operation at 32 MHz
●• 8 MHz Internal Oscillator
●• 17-Bit x 17-Bit Single-Cycle Hardware Multiplier
●• 32-Bit by 16-Bit Hardware Divider
●• 16 x 16-Bit Working Register Array
●• C Compiler Optimized Instruction Set Architecture with Flexible Addressing modes
●• Linear Program Memory Addressing, Up to 12 Mbytes
●• Linear Data Memory Addressing, Up to 64 Kbytes
●• Two Address Generation Units for Separate Read and Write Addressing of Data Memory
●Analog Features:
●• 10-Bit, Up to 16-Channel Analog-to-Digital (A/D) Converter at 500 ksps:
●\- Conversions available in Sleep mode
●• Three Analog Comparators with Programmable Input/Output Configuration
●• Charge Time Measurement Unit (CTMU)
