Описание
MCU 16-bit dsPIC30 dsPIC RISC 24KB Flash 3.3V/5V 44-Pin QFN EP T/R
- Modified Harvard architecture
- C compiler optimized instruction set architecture
- Flexible addressing modes
- 83 base instructions
- 24-bit wide instructions, 16-bit wide data path
- Up to 24 Kbytes on-chip Flash program space
- Up to 2 Kbytes of on-chip data RAM
- Up to 1 Kbytes of non-volatile data EEPROM
- 16 x 16-bit working register array
- Up to 30 MIPS operation:
- DC to 40 MHz external clock input
- 4 MHz – 10 MHz oscillator input with PLL active (4x, 8x, 16x)
- Up to 21 interrupt sources:
- 8 user-selectable priority levels
- 3 external interrupt sources
- 4 processor trap sources
- Dual data fetch
- Modulo and Bit-Reversed modes
- Two 40-bit wide accumulators with optional saturation logic
- 17-bit x 17-bit single-cycle hardware fractional/integer multiplier
- All DSP instructions are single cycle
- Multiply-Accumulate (MAC) operation
- Single-cycle ±16 shift
- Enhanced Flash program memory:
- 10,000 erase/write cycle (min.) for industrial temperature range, 100K (typical)
- Data EEPROM memory:
- 100,000 erase/write cycle (min.) for industrial temperature range, 1M (typical)
- Self-reprogrammable under software control
- Power-on Reset (POR), Power-up Timer (PWRT) and Oscillator Start-up Timer (OST)
- Flexible Watchdog Timer (WDT) with on-chip low-power RC oscillator for reliable operation
- Fail-Safe Clock Monitor operation:
- Detects clock failure and switches to on-chip low-power RC oscillator
- Programmable code protection
- In-Circuit Serial Programming™ (ICSP™)
- Selectable Power Management modes:
- Sleep, Idle and Alternate Clock modes
- Tape and Reel Packaging
