32-bit microcontroller featuring a PIC core architecture, operating at up to 80MHz with 256KB of FLASH memory and 32KB of RAM. This surface-mount device offers extensive connectivity with I2C, SPI, RS-232, USB, UART, IrDA, and USART interfaces, alongside 53 I/Os. Integrated peripherals include DMA, PWM, WDT, POR, and Brown-out Detect/Reset. Designed for a wide operating temperature range of -40°C to 105°C, it supports supply voltages from 2.3V to 3.6V.
Frequency80MHz
PackageVQFN
MountingSurface Mount
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Technical Specifications
Microchip PIC32MX440F256H-80V/MR technical specifications.
General
Package/Case
VQFN
Core Architecture
PIC
Data Bus Width
32b
Frequency
80MHz
Interface
I2C, SPI, RS-232, USB, UART, IrDA, USART
Max Frequency
80MHz
Max Operating Temperature
105°C
Memory Size
256KB
Memory Type
FLASH,
Min Operating Temperature
-40°C
Max Supply Voltage
3.6V
Min Supply Voltage
2.3V
Mount
Surface Mount
Number of I/Os
53
Number of Programmable I/O
5
Number of Timers/Counters
5
Number of UART Channels
2
Oscillator Type
Internal
Package Quantity
40
Packaging
Rail/Tube
Peripherals
Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening
No
RAM Size
32KB
Series
PIC® 32MX
Watchdog Timer
Yes
Compliance
RoHS
Compliant
Datasheet
Microchip PIC32MX440F256H-80V/MR Datasheet
Download the complete datasheet for Microchip PIC32MX440F256H-80V/MR to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
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