Datasheet > DSPIC33EP16GS202

DSPIC33EP16GS202

更新时间： 2024-11-14 02:48:51

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
344页	3559K
描述
16-Bit Digital Signal Controllers for Digital Power Applications with Interconnected High-Speed PWM, ADC, PGA and Comparators

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DSPIC33EP16GS202 数据手册

dsPIC33EPXXGS202 FAMILY

16-Bit Digital Signal Controllers for Digital Power Applications with

Interconnected High-Speed PWM, ADC, PGA and Comparators

Operating Conditions

Advanced Analog Features

• 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

• High-Speed ADC module:

- 12-bit with 2 dedicated SAR ADC cores and

one shared SAR ADC core

Flash Architecture

- Up to 3.25 Msps conversion rate per ADC core @

12-bit resolution

• 16 Kbytes-32 Kbytes of Program Flash

- Dedicated result buffer for each analog

channel

Core: 16-Bit dsPIC33E CPU

- Flexible and independent ADC trigger

sources

• Code-Efficient (C and Assembly) Architecture

• Two 40-Bit Wide Accumulators

- Two digital comparators

- One oversampling filter

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

• Single-Cycle Mixed-Sign MUL Plus

Hardware Divide

•

Two Rail-to-Rail Comparators with Hysteresis:

- Dedicated 12-bit Digital-to-Analog Converter

(DAC) for each analog comparator

• 32-Bit Multiply Support

• Two Additional Working Register Sets (reduces

context switching)

• Two Programmable Gain Amplifiers:

- Single-ended or independent ground

reference

Clock Management

- Five selectable gains (4x, 8x, 16x, 32x

and 64x)

• ±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

- 40 MHz gain bandwidth

Interconnected SMPS Peripherals

• Reduces CPU Interaction to Improve Performance

• Flexible PWM Trigger Options for

ADC Conversions

Power Management

• Low-Power Management modes (Sleep,

Idle, Doze)

• High-Speed Comparator Truncates PWM

(15 ns typical):

• Integrated Power-on Reset and Brown-out Reset

• 0.5 mA/MHz Dynamic Current (typical)

• 10 μA IPD Current (typical)

- Supports Cycle-by-Cycle Current mode control

- Current Reset mode (variable frequency)

Timers/Output Compare/Input Capture

High-Speed PWM

• Three 16-Bit and One 32-Bit Timers/Counters

• Three PWM Generators (two outputs per

generator)

• One Output Compare (OC) module, Configurable

as Timers/Counters

• Individual Time Base and Duty Cycle for each PWM

• One Input Capture (IC) module

• 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, lighting

 2015-2018 Microchip Technology Inc.

DS70005208E-page 1

12 3 4 5 6 7...344

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与DSPIC33EP16GS202相关器件

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DSPIC33EP16GS502	MICROCHIP	获取价格	16-Bit Digital Signal Controllers for Digital Power Applications with Interconnected High-
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