32-bit Flash microcontroller featuring a 32-bit PIC core architecture operating at up to 80MHz. This surface mount device offers 128KB of FLASH memory and 16KB of RAM, with 53 programmable I/O pins. Integrated peripherals include I2C (2 channels), SPI (2 channels), UART (2 channels), USART, IrDA, LIN, USB, 16 ADC channels, 5 PWM channels, and 5 timers/counters. Packaged in a 64-pin TQFP (10x10mm, 1.05mm height), it supports a supply voltage range of 2.3V to 3.6V and operates from -40°C to 85°C. RoHS compliant and lead-free.
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Microchip PIC32MX320F128H-80I/PT technical specifications.
| Address Bus Width | 32b |
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 32b |
| Density | 128KB |
| Frequency | 80MHz |
| Height | 1.05mm |
| Interface | I2C, SPI, UART, IrDA, USART, LIN, USB |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Frequency | 80MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2.3V |
| Mount | Surface Mount |
| Number of ADC Channels | 16 |
| Number of Bits | 32 |
| Number of I/Os | 53 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 53 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, I2C |
| Radiation Hardening | No |
| RAM Size | 16KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 32MX |
| Supply Current | 24mA |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 10mm |
| RoHS | Compliant |
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