32-bit RISC microcontroller featuring 80MHz core frequency and 256KB FLASH memory. Surface mount QFN EP package with 53 I/Os, including 51 programmable. Supports I2C, SPI, USB, IrDA, UART, and USART interfaces. Operates from 2.3V to 3.6V with a temperature range of -40°C to 85°C. Includes 32KB RAM, 5 timers/counters, and integrated peripherals like PWM and WDT.
Frequency80MHz
PackageQFN EP
MountingSurface Mount
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Technical Specifications
Microchip PIC32MX440F256HT-80I/MR technical specifications.
General
Package/Case
QFN EP
Core Architecture
PIC
Data Bus Width
32b
Frequency
80MHz
Interface
I2C, SPI, USB, IrDA, UART, USART
Max Frequency
80MHz
Max Operating Temperature
85°C
Max Supply Voltage
3.6V
Memory Size
256KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Min Supply Voltage
2.3V
Mount
Surface Mount
Number of I/Os
53
Number of Programmable I/O
51
Number of Timers/Counters
5
Number of UART Channels
2
Oscillator Type
Internal
Package Quantity
3300
Packaging
Tape and Reel
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
32KB
RoHS Compliant
Yes
Series
PIC® 32MX
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC32MX440F256HT-80I/MR Datasheet
Download the complete datasheet for Microchip PIC32MX440F256HT-80I/MR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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