Description
DSPIC33EP512MU810-I/PT Microchip dsPIC dsPIC™ 33EP Microcontroller IC 16-Bit 70 MIPs 512KB (170K x 24) FLASH 100-TQFP (12×12)
Microchip’s dsPIC33E family of digital signal controllers (DSCs) features a 70 MIPS dsPIC® DSC core with integrated DSP and enhanced on-chip peripherals. These DSCs enable the design of high-performance, precision motor control systems that are more energy efficient, quieter in operation, have a great range and extended life. They can be used to control brushless DC, permanent magnet synchronous, AC induction and stepper motors. These devices are also ideal for high-performance general purpose applications.
Features
Operating Conditions
3.0V to 3.6V, -40ºC to +125ºC, DC to 60 MIPS
3.0V to 3.6V, -40ºC to +85ºC, DC to 70 MIPS
Core: 16-bit dsPIC33E
Modified Harvard Architecture
C Compiler Optimized Instruction Set
16-bit Wide Data Path
24-bit Wide Instructions
16×16 Integer Multiply Operations
32/16 and 16/16 Integer Divide Operations
11 Additional Instructions
Two 40-bit Accumulators with Rounding and Saturation Options
Flexible and Powerful Addressing modes
Single-Cycle Multiply and Accumulate
Single-Cycle shifts for up to 40-bit Data
16×16 Fractional Multiply/Divide Operations
Motor Control PWM
Two master time base modules can control dual 3-phase motors simultaneously
Up to seven PWM generators
Two PWM outputs per PWM generator
8.32 ns PWM resolution
Quadrature Encoder Interface (QEI)
32-bit position counter
32-bit Index pulse counter
Advanced Analog Features
Two independent ADC modules:
One ADC configurable as 10-bit, 1.1 Msps with four S&H or 12-bit, 500 ksps with one S&Hs
One 10-bit ADC, 1.1 Msps with four S&Hs
Eight S&H using both ADC 10-bit moduless
24 analog channels (64-pin devices) up to 32 analog channels (100/121/144-pin devices)s
Flexible and independent ADC trigger sourcess
Comparators:
Up to three Analog Comparator modules
Programmable references with 32 voltage points
Timers / Capture / Compare / Standard PWM
9 16-bit Timers/Counters. Unused Output compares can be used as standard times for a total of 25 timers
16 Input Capture
16 Output Compare/ PWM
Hardware Real-Time Clock and Calendar
Peripheral Pin Select (PPS) to allow function remap
Direct Memory Access (DMA)
15-channel DMA with user-selectable priority arbitration
UART, USB, SPI, ADC, ECAN, IC, OC, Timers, DCI/I2S, PMP
Spec
Architecture 16-bit
CPU Speed (MIPS) 70
Memory Type Flash
Auxiliary Flash (KB) 24
Program Memory (KB) 512
RAM (KB) 52
Temperature Range C -40 to 125
Operating Voltage Range (V) 3 to 3.6
I/O Pins 83
Pin Count 100
System Management Features BOR
POR Yes
WDT Yes
Internal Oscillator 7.37 MHz, 32 kHz
Digital Communication Peripherals 4-UART
4-SPI
2-I2C
0-MSSP(SPI/I2C)
Codec Interface Yes
Analog Peripherals 2-A/D 32×12-bit @ 1100(ksps) 1-D/A 0x4-bit
Comparators 3
USB 1
USB Interface FS Device/Host/OTG
CAN (#, type) 2 CAN
Capture/Compare/PWM Peripherals 16/16
PWM Resolution bits 16
Motor Control PWM Channels 12
Quadrature Encoder Interface (QEI) 2
Timers 9 x 16-bit 4 x 32-bit
Parallel Port PMP
DMA 15
Cap Touch Channels 32
Manufacturer:Microchip Technology
Datasheet:Microchip/DSPIC.pdf
