DSPIC30F5015 datasheet(3/236 Pages) MICROCHIP

3 / 236 page

DS70135E-page 1

dsPIC30F4011/4012

High-Performance, Modified RISC CPU:

• Modified Harvard architecture

• C compiler optimized instruction set architecture

with flexible addressing modes

• 83 base instructions

• 24-bit wide instructions, 16-bit wide data path

• 48 Kbytes on-chip Flash program space

(16K instruction words)

• 2 Kbytes of on-chip data RAM

• 1 Kbyte of nonvolatile data EEPROM

• Up to 30 MIPS operation:

- DC to 40 MHz external clock input

- 4 MHz-10 MHz oscillator input with

PLL active (4x, 8x, 16x)

• 30 interrupt sources:

- 3 external interrupt sources

- 8 user-selectable priority levels for each

interrupt source

- 4 processor trap sources

• 16 x 16-bit working register array

DSP Engine Features:

• Dual data fetch

• Accumulator write-back for DSP operations

• Modulo and Bit-Reversed Addressing 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

• ±16-bit, single-cycle shift

Peripheral Features:

• High-current sink/source I/O pins: 25 mA/25 mA

•Timer module with programmable prescaler:

- Five 16-bit timers/counters; optionally pair

16-bit timers into 32-bit timer modules

• 16-bit Capture input functions

• 16-bit Compare/PWM output functions

• 3-wire SPI modules (supports 4 Frame modes)

•I2C™ module supports Multi-Master/Slave mode

and 7-bit/10-bit addressing

• 2 UART modules with FIFO Buffers

• 1 CAN module, 2.0B compliant

Motor Control PWM Module Features:

• 6 PWM output channels:

- Complementary or Independent Output

modes

- Edge and Center-Aligned modes

• 3 duty cycle generators

• Dedicated time base

• Programmable output polarity

• Dead-time control for Complementary mode

• Manual output control

• Trigger for A/D conversions

Quadrature Encoder Interface Module

Features:

• Phase A, Phase B and Index Pulse input

• 16-bit up/down position counter

• Count direction status

• Position Measurement (x2 and x4) mode

• Programmable digital noise filters on inputs

• Alternate 16-Bit Timer/Counter mode

• Interrupt on position counter rollover/underflow

Note: This data sheet summarizes features of this group

of dsPIC30F devices and is not intended to be a complete

reference source. For more information on the CPU,

peripherals, register descriptions and general device

functionality, refer to the “dsPIC30F Family Reference

Manual” (DS70046). For more information on the device

instruction set and programming, refer to the “dsPIC30F/

33F Programmer’s Reference Manual” (DS70157).

dsPIC30F4011/4012 Enhanced Flash

16-Bit Digital Signal Controller

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