PIC32MX550F256HT-I/MR
- Mfr.Part #
- PIC32MX550F256HT-I/MR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64QFN
- Stock
- 8,474
- In Stock :
- 8,474
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Brand :
- Microchip Technology
- Bit Size :
- 32
- RAM Size :
- 32K x 8
- On Chip Data RAM Width :
- 32
- Product Category :
- 32-bit Microcontrollers - MCU
- Number of Timers/Counters :
- 5
- Product Type :
- 32-bit Microcontrollers - MCU
- Base Part Number :
- PIC32MX550F256H
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~3.6V
- Terminal Position :
- QUAD
- Low Power Mode :
- yes
- Operating Temperature :
- -40°C~85°C TA
- Peak Reflow Temperature (Cel) :
- 260
- JESD-30 Code :
- S-PQCC-N64
- Program Memory Size :
- 256KB 256K x 8
- Supply Voltage-Max (Vsup) :
- 3.6V
- Memory Size :
- 256KB
- Watchdog Timer :
- yes
- Base Product Number :
- PIC32MX550
- Integrated Cache :
- No
- Height Seated (Max) :
- 1mm
- Frequency :
- 40MHz
- Tradename :
- MIPS32
- Supply Voltage-Min (Vsup) :
- 2.3V
- Core Processor :
- MIPS32® M4K™
- Core Size :
- 32-Bit
- PWM Channels :
- yes
- On Chip Program ROM Width :
- 32
- Interfaces :
- CAN/Ethernet/I2C/I2S
- Peripherals :
- Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
- Surface Mount :
- yes
- Packaging :
- Tape and Reel (TR)
- Series :
- PIC® 32MX
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Radiation Hardening :
- No
- Number of External Interrupts :
- 5
- Supply Voltage :
- 3.3V
- Address Bus Width :
- 16
- RAM (words) :
- 8192
- Subcategory :
- Microcontrollers - MCU
- Product Status :
- Active
- CPU Family :
- PIC
- Length :
- 9mm
- Core Architecture :
- PIC
- Package :
- Tape and Reel (TR)
- Package / Case :
- 64-VFQFN Exposed Pad
- Data Bus Width :
- 32b
- Time@Peak Reflow Temperature-Max (s) :
- 30
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 15 Weeks
- Has ADC :
- yes
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Manufacturer :
- Microchip
- EEPROM Size :
- --
- Supplier Device Package :
- 64-QFN (9x9)
- Mounting Type :
- Surface Mount
- Number of I/O :
- 49
- Pbfree Code :
- yes
- DMA Channels :
- yes
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Data Converters :
- A/D 28x10b
- Interface :
- CAN, Ethernet, I2C, I2S, IrDA, LIN, SPI, UART, USART, USB
- Number of Terminations :
- 64
- RoHS :
- Details
- Oscillator Type :
- Internal
- Program Memory Type :
- Flash
- Number of DMA Channels :
- 4
- Speed :
- 40MHz
- Published :
- 2016
- Data Converter :
- A/D 28x10b
- DAC Channels :
- No
- Datasheets
- PIC32MX550F256HT-I/MR
PIC32MX550F256HT-I/MR Documents

Microcontrollers Microchip Technology PIC32MX550F256HT-I/MR Overview
The Microcontrollers Microchip Technology PIC32MX550F256HT-I/MR is a highly capable 32-bit microcontroller designed by Microchip Technology, specifically engineered for applications requiring significant processing power and minimal power consumption. This microcontroller integrates 256KB of flash memory and operates at an impressive frequency, making it an ideal choice for advanced systems requiring sizeable code storage and fast processing capabilities. Its compact 64QFN package ensures it fits into space-constrained applications, while offering the robustness needed for demanding environments.
PIC32MX550F256HT-I/MR Features
This microcontroller boasts a 32-bit MIPS microAptiv™ UC Core at 200 MHz providing a balance of high performance and power efficiency. With 256KB of flash memory and 64KB of RAM, it supports complex applications and multitasking environments. Additional features include USB OTG capabilities, multiple serial communication modules, and extensive interrupt and DMA options which facilitate versatile system design. Its low-power management modes further ensure that applications remain energy efficient without sacrificing performance.
PIC32MX550F256HT-I/MR Applications
- Industrial Automation: In industrial automation, this MCU manages process control systems efficiently, due to its high-speed processing capabilities and substantial memory, which handle complex algorithms and real-time data processing.
- Consumer Electronics: Used in devices like smart home systems, where its USB OTG feature allows for enhanced connectivity options and its high processing power supports sophisticated user interfaces and device interactions.
- Medical Devices: Ideal for handheld medical instruments and monitors, offering reliable performance in critical care applications, with capabilities to support detailed data analysis and equipment control.
- Automotive Applications: Applicable in automotive infotainment systems, where its robust serial communication capabilities enable effective multimedia processing and connectivity.
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