dsPIC33EP32GS502T-E/MM datasheet, PDF

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dsPIC33EP32GS502T-E/MM: DescriptionDigital Signal Processors & Controllers - DSP, DSC; Categorysemiconductor The embedded processor and controller; File Size3MB，391 Pages; ManufacturerMicrochip; Websitehttps://www.microchip.com

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dsPIC33EP32GS502T-E/MM Overview

Digital Signal Processors & Controllers - DSP, DSC

dsPIC33EP32GS502T-E/MM Parametric

Parameter Name	Attribute value
Product Attribute	Attribute Value
Manufacturer	Microchip
Product Category	Digital Signal Processors & Controllers - DSP, DSC
Mounting Style	SMD/SMT
Package / Case	QFN-28
Product	DSCs
Core	dsPIC33EP
Maximum Clock Frequency	60 MHz
L1 Cache Instruction Memory	-
L1 Cache Data Memory	-
Program Memory Size	32 kB
Data RAM Size	4 kB
Operating Supply Voltage	3.3 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Program Memory Type	Flash
Interface Type	I2C, SPI, UART
Number of I/Os	21 I/O
ADC Resolution	12 bit
Data Bus Width	16 bit
Instruction Type	Fixed Point
Number of Cores	1 Core
Number of Timers/Counters	5 Timer
Processor Series	dsPIC33E
Supply Voltage - Max	3.6 V
Supply Voltage - Min	3 V
Watchdog Timers	Watchdog Timer
Unit Weight	0.002497 oz

User Manual

AN3399 - AN3399, Safeguarding Flash Memory Self-Write Operations

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dsPIC33EPXXGS50X FAMILY

16-Bit Digital Signal Controllers for Digital Power Applications with

Interconnected High-Speed PWM, ADC, PGA and Comparators

Operating Conditions

• 3.0V to 3.6V, -40°C to +85°C, DC to 70 MIPS

• 3.0V to 3.6V, -40°C to +125°C, DC to 60 MIPS

Advanced Analog Features

• High-Speed ADC module:

- 12-bit with 4 dedicated SAR ADC cores and

one shared SAR ADC core

- Configurable resolution (up to 12-bit) for each

ADC core

- Up to 3.25 Msps conversion rate per channel

at 12-bit resolution

- 12 to 22 single-ended inputs

- Dedicated result buffer for each analog channel

- Flexible and independent ADC trigger sources

- Two digital comparators

- Two oversampling filters for increased

resolution

• Four Rail-to-Rail Comparators with Hysteresis:

- Dedicated 12-bit Digital-to-Analog Converter

(DAC) for each analog comparator

- Up to two DAC reference outputs

- Up to two external reference inputs

• Two Programmable Gain Amplifiers:

- Single-ended or independent ground reference

- Five selectable gains (4x, 8x, 16x, 32x and 64x)

- 40 MHz gain bandwidth

Flash Architecture

• Dual Partition Flash Program Memory with

Live Update (64-Kbyte devices):

- Supports programming while operating

- Supports partition soft swap

Core: 16-Bit dsPIC33E CPU

Code-Efficient (C and Assembly) Architecture

Two 40-Bit Wide Accumulators

Single-Cycle (MAC/MPY) with Dual Data Fetch

Single-Cycle Mixed-Sign MUL Plus

Hardware Divide

• 32-Bit Multiply Support

• Two Additional Working Register Sets (reduces

context switching)

•

Clock Management

•

±0.9% Internal Oscillator

Programmable PLLs and Oscillator Clock Sources

Fail-Safe Clock Monitor (FSCM)

Independent Watchdog Timer (WDT)

Fast Wake-up and Start-up

Interconnected SMPS Peripherals

• Reduces CPU Interaction to Improve Performance

• Flexible PWM Trigger Options for

ADC Conversions

• High-Speed Comparator Truncates PWM

(15 ns typical):

- Supports Cycle-by-Cycle Current mode control

- Current Reset mode (variable frequency)

Power Management

• Low-Power Management modes (Sleep,

Idle, Doze)

• Integrated Power-on Reset and Brown-out Reset

• 0.5 mA/MHz Dynamic Current (typical)

• 10

μA

Current (typical)

High-Speed PWM

• Five PWM Generators (two outputs per generator)

• Individual Time Base and Duty Cycle for each PWM

• 1.04 ns PWM Resolution (frequency, duty cycle,

dead time and phase)

• Supports Center-Aligned, Redundant, Complementary

and True Independent Output modes

• Independent Fault and Current-Limit Inputs

• Output Override Control

• PWM Support for AC/DC, DC/DC, Inverters, PFC

and Lighting

Timers/Output Compare/Input Capture

• Five 16-Bit and up to Two 32-Bit Timers/Counters

• Four Output Compare (OC) modules, Configurable

as Timers/Counters

• Four Input Capture (IC) modules



2013-2017 Microchip Technology Inc.

DS70005127D-page 1

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