32-bit RISC microcontroller featuring 80MHz operation and 256KB FLASH memory. This surface mount device offers 51 programmable I/Os, 16 ADC channels, and multiple communication interfaces including SPI, I2C, USB, UART, and USART. Operating from 2.3V to 3.6V, it includes peripherals like DMA, PWM, and a watchdog timer, with a temperature range of -40°C to 85°C.
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Microchip PIC32MX440F256H-80I/MR technical specifications.
| Package/Case | QFN |
| Core Architecture | PIC |
| Data Bus Width | 32b |
| Density | 256KB |
| Frequency | 80MHz |
| Height | 0.88mm |
| Interface | SPI, I2C, USB, IrDA, UART, USART, LIN |
| Lead Free | Lead Free |
| Length | 9mm |
| 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 A/D Converters | 1 |
| Number of ADC Channels | 16 |
| Number of Bits | 32 |
| Number of I/Os | 51 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 51 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| Number of USB Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 40 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, I2C |
| Radiation Hardening | No |
| RAM Size | 32KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC32 |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Weight | 0.007277oz |
| Width | 9mm |
| RoHS | Compliant |
Download the complete datasheet for Microchip PIC32MX440F256H-80I/MR to view detailed technical specifications.
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