Catalog
High Performance Motor Control MCU
Key Features
• 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
• * Two 40-bit accumulators with rounding and saturation options
• * Flexible and powerful addressing modes:
• * Software stack
• * 16 x 16 fractional/integer multiply operations
• * 32/16 and 16/16 divide operations
• * Single-cycle multiply and accumulate: Up to ±16-bit shifts for up to 40-bit data
•
• Timers/Capture/Compare/PWM:* Timer/Counters, up to three 16-bit timers
• * Input Capture (up to four channels)
• * Output Compare (up to two channels)
•
• Interrupt Controller:* 5-cycle latency
• * Up to 26 available interrupt sources
• * Up to three external interrupts
• * Seven programmable priority levels
• * Four processor exceptions
•
• Digital I/O:* Peripheral pin Select functionality
• * Up to 21 programmable digital I/O pins
• * Wake-up/Interrupt-on-Change for up to 21 pins
• * Output pins can drive from 3.0V to 3.6V
• * Up to 5V output with open drain configurations on 5V tolerant pins
• * 4 mA sink on all I/O pins
•
• On-Chip Flash and SRAM:* Flash program memory (12 Kbytes)
• * Data SRAM (1024 bytes)
• * Boot and General Security for program Flash System Management:
• * Flexible clock option
• * Power-up Timer
• * Oscillator Start-up Timer/Stabilizer
• * Watchdog Timer with its own RC oscillator
• * Fail-Safe Clock Monitor
• * Reset by multiple sources
•
• Power Management:* On-chip 2.5V voltage regulator
• * Switch between clock sources in real time
• * Idle, Sleep, and Doze modes with fast wake
•
• Motor Control Peripherals:* 6-channel 16-bit Motor Control PWM
• * Quadrature Encoder Interface module
•
• Analog-to-Digital Converters (ADCs):* 10-bit, 1.1 Msps or 12-bit, 500 Ksps conversion:
• * -Two and four simultaneous samples (10-bit ADC)
• * -Up to six input channels with auto-scanning
•
• CMOS Flash Technology:* Low-power, high-speed Flash technology
• * Fully static design
• * 3.3V (±10%) operating voltage
• * Industrial and Extended temperature
• * Low power consumption
•
• Communication Modules:* 4-wire SPI:
• * -Framing supports I/O interface to simple codecs
• * - Supports 8-bit and 16-bit data
• * -Supports all serial clock formats and sampling modes
• * I2C™:
• * - Full Multi-Master Slave mode support
• * - 7-bit and 10-bit addressing
• * - Bus collision detection and arbitration
• * - Integrated signal conditioning
• * - Slave address masking
• * UART:
• * - Interrupt on address bit detect
• * - Interrupt on UART error
• * - Wake-up on Start bit from Sleep mode
• * - 4-character TX and RX FIFO buffers
• * - LIN bus support
• * - IrDA® encoding and decoding in hardware
• * - High-Speed Baud mode
• * - Hardware Flow Control with CTS and RTS
Description
AI
The
dsPIC33FJ12MC202 Digital Signal Controller (DSC) devices contain extensive
Digital Signal Processor (DSP) functionality with a high-performance, 16-bit
microcontroller (MCU) architecture that is optimized for Motor Control
Applications. These devices are also available in extended operating temperature
options.