Datasheet

© 2010 Microchip Technology Inc. DS70141F-page 3
dsPIC30F3010/3011
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
• 24 Kbytes On-Chip Flash Program Space
(8K instruction words)
• 1 Kbyte of On-Chip Data RAM
• 1 Kbyte of Nonvolatile 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)
• 29 Interrupt Sources
- 3 external interrupt sources
- 8 user-selectable priority levels for each
interrupt source
- 4 processor trap sources
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 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)
•I
2
C
TM
module Supports Multi-Master/Slave mode
and 7-bit/10-bit Addressing
• 2 UART modules with FIFO Buffers
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
Analog Features:
• 10-bit Analog-to-Digital Converter (ADC) with
4 Sample and Hold (S&H) Inputs:
- 1 Msps conversion rate
- 9 input channels
- Conversion available during Sleep and Idle
• Programmable Brown-out Reset
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 “16-bit MCU and DSC
Programmer’s Reference Manual”
(DS70157).
High Performance, 16-Bit Digital Signal Controllers