Resources available at www.microchip.com/16bit ■
參數(shù)資料
型號： DSPIC33EP256MU814-I/PH
廠商： Microchip Technology
文件頁數(shù)： 23/36頁
文件大小： 0K
描述： IC DSC 16BIT 256KB 144TQFP
標(biāo)準(zhǔn)包裝： 90
系列： dsPIC™ 33EP
核心處理器： dsPIC
芯體尺寸： 16-位
速度： 60 MIPs
連通性： CAN，I²C，IrDA，LIN，QEI，SPI，UART/USART，USB OTG
外圍設(shè)備： 欠壓檢測/復(fù)位，DMA，電機(jī)控制 PWM，POR，PWM，WDT
輸入/輸出數(shù)： 122
程序存儲器容量： 256KB（85.5K x 24）
程序存儲器類型： 閃存
RAM 容量： 12K x 16
電壓 - 電源 (Vcc/Vdd)： 3 V ~ 3.6 V
數(shù)據(jù)轉(zhuǎn)換器： A/D 32x10b/12b
振蕩器型： 內(nèi)部
工作溫度： -40°C ~ 85°C
封裝/外殼： 144-TQFP
包裝： 托盤
www.microchip.com/16bit
3
Resources available at www.microchip.com/16bit
■ Product Information
■ Application Solutions
■ Design Tools
■ Web Seminars
■ Application Notes & Reference Designs
Integrated DSP
■ Look and feel of MCU
■ Single cycle 16x16 MAC
■ 40-bit accumulators
■ Dual operand fetches
■ Saturation and rounding modes
■ Many free libraries and low cost
filter design tools
Powerful 16-bit CPU
■ Single cycle execution
■ Deterministic Interrupt response
■ Single cycle bit manipulation
■ Single-cycle multiply
■ Zero overhead looping
■ Fast DMA – No cycle stealing
Innovative Peripherals
■ Motor control peripherals
■ SMPS peripherals
■ Audio peripherals: DAC and I2S
■ Graphics controller
■ CTMU for mTouch
■ USB OTG
■ CAN
■ PMP for graphics
Small Packages
■ Packages as small as 5x5 mm
■ 16-bit MCU with 128 KB Flash
in a 6x6 mm package
■ Peripheral Pin Select allows
access to the peripherals
needed
Flexible Flash
■ High endurance, flexible and
secure Flash
■ Advanced security features are
available
■ Program and data storage
■ Self-program features
Power Saving Options
■ eXtreme Low Power technology
■ Deep sleep current as low as
10 nA
■ Options to reduce speed or
disable CPU
■ Application software can alter
clock speeds
■ Vbat battery backup
Digital Power for Improving the Efficiency and
Optimizing the BOM Cost
Implementing advanced software digital control loops for
power applications requires a high-performance DSP engine
along with specialized peripherals. The dsPIC SMPS Family
of DSCs feature a high-performance CPU and rich SMPS
peripherals. SMPS peripherals include 4 MSPS 10-bit ADC,
1nSec Resolution PWM and Analog comparator with 10 nSec
response time. Complete reference designs and application
solutions from Microchip will help you to get started. Visit
www.microchip.com/power for more information.
Enhancing Connectivity to Your Embedded Control
Applications
Whether you are considering wired or wireless connectivity,
Microchip supports a wide variety of communications
protocols with extensive design resources and software
libraries. Microchip offers ZigBeePro, MiWi, IrDA
Library stack for wireless connectivity and Ethernet,
CAN and USB library stack for wired connectivity. Visit
www.microchip.com/connectivity for more information.
High Temperature Rated Devices Qualified to
AEC-Q100 Requirements
Several PIC24HJ and dsPIC33FJ devices are rated for
operation up to 150C ambient. These devices provide up
to 20 MIPS processing power plus digital signal processing,
LIN/ECAN connectivity, Motor Control and 10/12-bit
ADC performance for stringent automotive and industrial
applications. AEC-Q100 Grade 0 (150C) devices have been
released as well. Visit www.microchip.com/hightemp for the
latest product offering.
Adding Intelligence To Sensors
dsPIC DSCs and PIC24 MCUs with high performance DSP
and 12-bit ADC enable more complex data processing to
occur closer to the sensor. These devices are available
in small packages and can operate in extended and high-
temperature ranges.
16-bit Embedded Control Solutions
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