PIC32MX440F256HT-80V/MR
- Mfr.Part #
- PIC32MX440F256HT-80V/MR
- Manufacturer
- Microchip Technology
- Package / Case
- 64-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC MCU 32BIT 256KB FLASH 64VQFN
- Stock
- 8,218
- In Stock :
- 8,218
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- Manufacturer :
- Microchip Technology
- Product Category :
- Microcontrollers
- Watchdog Timer :
- yes
- PWM Channels :
- yes
- Speed :
- 80MHz
- Number of Programmable I/O :
- 5
- Number of Pins :
- 64
- Interface :
- I2C, IrDA, LIN, RS-232, SPI, UART, USART, USB
- JESD-609 Code :
- e3
- Connectivity :
- CANbus, I2C, IrDA, LINbus, SPI, UART/USART
- Product Category :
- 32-bit Microcontrollers - MCU
- Package / Case :
- 64-VFQFN Exposed Pad
- Mounting Style :
- SMD/SMT
- Core Processor :
- MIPS32® M4K™
- Radiation Hardening :
- No
- Has ADC :
- yes
- Memory Size :
- 256KB
- Series :
- PIC® 32MX
- Pbfree Code :
- yes
- Product Status :
- Active
- Oscillator Type :
- Internal
- Mounting Type :
- Surface Mount
- Data Bus Width :
- 32b
- Voltage - Supply (Vcc/Vdd) :
- 2.3V~3.6V
- Brand :
- Microchip Technology
- Peak Reflow Temperature (Cel) :
- 260
- Core Architecture :
- PIC
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Interfaces :
- I2C/SPI/UART/USB
- Number of Timers/Counters :
- 5 Timer
- Operating Temperature :
- -40°C~105°C TA
- Data Converters :
- A/D 16x10b
- EEPROM Size :
- -
- Frequency :
- 80MHz
- Product Type :
- 32-bit Microcontrollers - MCU
- RoHS :
- Details
- Core Size :
- 32-Bit
- Interface Type :
- I2C, RS-232, RS-485, SPI, UART, USB
- Number of Terminations :
- 64
- Terminal Position :
- QUAD
- On Chip Program ROM Width :
- 8
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Maximum Operating Temperature :
- + 105 C
- Supply Voltage :
- 3.3V
- Published :
- 2008
- Base Part Number :
- PIC32MX440F256H
- uPs/uCs/Peripheral ICs Type :
- MICROCONTROLLER, RISC
- Number of I/Os :
- 85 I/O
- Screening Level :
- ISO/TS-16949
- Package :
- Tape and Reel (TR)
- Data Converter :
- A/D 16x10b
- Program Memory Type :
- Flash
- Minimum Operating Temperature :
- - 40 C
- DMA Channels :
- yes
- Manufacturer :
- Microchip
- DAC Channels :
- No
- Supply Voltage-Max (Vsup) :
- 3.6V
- RAM Size :
- 32K x 8
- Length :
- 9mm
- Terminal Finish :
- Matte Tin (Sn)
- Supplier Device Package :
- 64-VQFN (9x9)
- Bit Size :
- 32
- Number of I/O :
- 53
- Height Seated (Max) :
- 1mm
- Program Memory Size :
- 256KB 256K x 8
- Subcategory :
- Microcontrollers - MCU
- Factory Lead Time :
- 17 Weeks
- Number of UART Channels :
- 2
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Peripherals :
- Brown-out Detect/Reset, DMA, POR, PWM, WDT
- Mount :
- Surface Mount
- Tradename :
- MIPS32
- Base Product Number :
- PIC32MX440
- Datasheets
- PIC32MX440F256HT-80V/MR

Microcontrollers Microchip Technology PIC32MX440F256HT-80V/MR Overview
The Microcontrollers Microchip Technology PIC32MX440F256HT-80V/MR is a highly capable 32-bit microcontroller unit (MCU) that integrates advanced features into a compact 64VQFN package. Designed by Microchip Technology, this MCU is engineered to cater to demanding applications that require a combination of high-speed processing, substantial memory capacity, and versatile connectivity options. It boasts a 256KB flash memory which facilitates robust program storage and swift execution, making it ideal for high-performance embedded systems. The integration of these features in one microcontroller underscores its utility in a range of industrial applications, ensuring efficiency and reliability.
PIC32MX440F256HT-80V/MR Features
This MCU is distinguished by its 32-bit architecture and the inclusion of 256KB of flash memory, providing ample space for complex application code and data storage. The device operates at up to 80 MHz, delivering high processing power necessary for data-intensive applications. Its package, the 64VQFN, is designed for minimal space usage while providing maximal functionality, which includes enhanced connectivity options and low power consumption, making it suitable for portable and space-constrained applications.
PIC32MX440F256HT-80V/MR Applications
- Industrial Automation: Used in control systems for monitoring and controlling machinery on factory assembly lines, where its processing power and memory capacity can handle complex automation tasks efficiently.
- Smart Home Devices: Empowers advanced home automation systems, from smart thermostats to security systems, where its connectivity features and robust processing capabilities are essential.
- Medical Devices: Integral to the operation of medical diagnostic equipment where precision and reliability are crucial, supporting functionalities that require rapid processing of large datasets.
- Consumer Electronics: Drives the functionality in devices such as gaming consoles and smart watches, where its high-speed performance and significant memory are necessary for user interface and experience enhancements.
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