Описание
MCU 16-bit dSPIC33 dsPIC RISC 12KB Flash 3.3V 28-Pin SSOP T/R
- Operating Range:
- Up to 40 MIPS operation (at 3.0-3.6V): Industrial temperature range (-40°C to +85°C), Extended temperature range (-40°C to +125°C)
- High-Performance DSC CPU:
- Modified Harvard architecture
- C compiler optimized instruction set
- 16 bit wide data path
- 24 bit wide instructions
- Linear program memory addressing up to 4M instruction words
- Linear data memory addressing up to 64 Kbytes
- 83 base instructions, mostly one word/one cycle
- Sixteen 16-bit general purpose registers
- Two 40-bit accumulators with rounding and saturation options
- Flexible and powerful addressing modes: Indirect, Modulo, Bit-Reversed
- Software stack
- 16 x 16 fractional/integer multiply operations
- 32/16 and 16/16 divide operations
- Single-cycle multiply and accumulate: Accumulator write back for DSP operations, Dual data fetch
- Up to ±16-bit shifts for up to 40-bit data
- Interrupt Controller:
- 5-cycle latency
- Up to 21 available interrupt sources
- Up to three external interrupts
- Seven programmable priority levels
- Four processor exceptions
- On-Chip Flash and SRAM:
- Flash program memory (12 Kbytes)
- Data SRAM (1024 bytes)
- Boot and General Security for Program Flash
- Power Management:
- On-chip 2.5V voltage regulator
- Switch between clock sources in real time
- Idle, Sleep and Doze modes with fast wake-up
- Tape and Reel Packaging
