Datasheet> 器件分类 > 嵌入式处理器和控制器> 微控制器和处理器> DSPIC33EP256GM304T-E/ML

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DSPIC33EP256GM304T-E/ML: 产品描述MICROCONTROLLER; 产品类别嵌入式处理器和控制器微控制器和处理器; 文件大小4MB，共542页; 制造商Microchip(微芯科技); 官网地址https://www.microchip.com

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DSPIC33EP256GM304T-E/ML概述

MICROCONTROLLER

DSPIC33EP256GM304T-E/ML规格参数

参数名称	属性值
Objectid	1349950014
包装说明	QFN-44
Reach Compliance Code	compliant
Country Of Origin	Thailand
ECCN代码	3A991.A.2
YTEOL	7.78
地址总线宽度
桶式移位器	YES
位大小	16
边界扫描	YES
最大时钟频率	60 MHz
外部数据总线宽度
格式	FIXED POINT
集成缓存	NO
内部总线架构	MULTIPLE
JESD-30 代码	S-PQCC-N44
长度	8 mm
低功率模式	YES
DMA 通道数量	4
外部中断装置数量	5
串行 I/O 数	4
端子数量	44
计时器数量	13
片上数据RAM宽度	8
片上程序ROM宽度	8
最高工作温度	125 °C
最低工作温度	-40 °C
封装主体材料	PLASTIC/EPOXY
封装代码	HVQCCN
封装等效代码	LCC44,.32SQ,25
封装形状	SQUARE
封装形式	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
RAM（字数）	32768
ROM可编程性	FLASH
筛选级别	AEC-Q100; TS 16949
座面最大高度	1 mm
最大压摆率	60 mA
最大供电电压	3.6 V
最小供电电压	3 V
标称供电电压	3.3 V
表面贴装	YES
技术	CMOS
温度等级	AUTOMOTIVE
端子形式	NO LEAD
端子节距	0.65 mm
端子位置	QUAD
宽度	8 mm
uPs/uCs/外围集成电路类型	DIGITAL SIGNAL PROCESSOR, CONTROLLER

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dsPIC33EPXXXGM3XX/6XX/7XX

16-Bit Digital Signal Controllers with High-Speed PWM,

Op Amps and Advanced Analog Features

Operating Conditions

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

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

Timers/Output Compare/Input Capture

• 21 General Purpose Timers:

- Nine 16-bit and up to four 32-bit timers/counters

- Eight output capture modules configurable as

timers/counters

- PTG module with two configurable timers/counters

- Two 32-bit Quadrature Encoder Interface (QEI)

modules configurable as a timer/counter

• Eight Input Capture modules

• Peripheral Pin Select (PPS) to allow Function Remap

• Peripheral Trigger Generator (PTG) for Scheduling

Complex Sequences

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

Clock Management

•

Internal Fast FRC Oscillator with 1% Accuracy

Programmable PLLs and Oscillator Clock Sources

Fail-Safe Clock Monitor (FSCM)

Independent Watchdog Timer (WDT)

Fast Wake-up and Start-up

Communication Interfaces

• Four Enhanced Addressable UART modules

(17.5 Mbps):

- With support for LIN/J2602 protocols and IrDA

• Three 3-Wire/4-Wire SPI modules (15 Mbps)

• 25 Mbps Data Rate for Dedicated SPI module

(with no PPS)

• Two I

C™ modules (up to 1 Mbps) with SMBus Support

• Two CAN modules (1 Mbps) with CAN 2.0B Support

• Programmable Cyclic Redundancy Check (CRC)

• Codec Interface module (DCI) with I

S Support

Power Management

•

Low-Power Management modes (Sleep, Idle, Doze)

Executing Optimized

NOP

String with Flash Fetch

Integrated Power-on Reset and Brown-out Reset

0.6 mA/MHz Dynamic Current (typical)

30 µA I

Current (typical)

High-Speed PWM

• Up to 12 PWM Outputs (six generators)

• Primary Master Time Base Inputs allow Time Base

Synchronization from Internal/External Sources

• Dead Time for Rising and Falling Edges

• 7.14 ns PWM Resolution

• PWM Support for:

- DC/DC, AC/DC, Inverters, PFC, Lighting

- BLDC, PMSM, ACIM, SRM

• Programmable Fault Inputs

• Flexible Trigger Configurations for ADC Conversions

• Supports PWM Lock, PWM Output Chopping and

Dynamic Phase Shifting

Direct Memory Access (DMA)

• 4-Channel DMA with User-Selectable Priority Arbitration

• Peripherals Supported by the DMA Controller include:

- UART, SPI, ADC, CAN and input capture

- Output compare and timers

Input/Output

• Sink/Source 15 mA or 10 mA, Pin-Specific for

Standard V

• 5V Tolerant Pins

• Selectable Open-Drain, Pull-ups and Pull-Downs

• Up to 5 mA Overvoltage Clamp Current

• Change Notice Interrupts on All I/O Pins

• PPS to allow Function Remap

Advanced Analog Features

• Two Independent ADC modules:

- Configurable as 10-bit, 1.1 Msps with

four S&H or 12-bit, 500 ksps with one S&H

- 11, 13, 18, 30 or 49 analog inputs

• Flexible and Independent ADC Trigger Sources

• Up to Four Op Amp/Comparators with Direct

Connection to the ADC module:

- Additional dedicated comparator

- Programmable references with 32 voltage points

- Programmable blanking and filtering

• Charge Time Measurement Unit (CTMU):

- Supports mTouch™ capacitive touch sensing

- Provides high-resolution time measurement (1 ns)

- On-chip temperature measurement

Qualification and Class B Support

• AEC-Q100 REVG (Grade 1, -40°C to +125°C) Planned

• AEC-Q100 REVG (Grade 0, -40°C to +150°C) Planned

• Class B Safety Library, IEC 60730

Debugger Development Support

•

In-Circuit and In-Application Programming

Three Complex and Five Simple Breakpoints

IEEE 1149.2 Compatible (JTAG) Boundary Scan

Trace and Run-Time Watch



2013-2014 Microchip Technology Inc.

DS70000689D-page 1

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