32-bit RISC microcontroller featuring a PIC core architecture and 256KB FLASH memory. Operates at a maximum frequency of 50MHz with 64KB RAM. Offers extensive interface support including I2C (2 channels), SPI (2 channels), USB (1 channel), UART (2 channels), I2S, IrDA, and USART. Includes 10 ADC channels, 19 programmable I/Os, 5 PWM channels, and 5 timers/counters. Packaged in a SOIC surface mount case, this RoHS compliant component operates from -40°C to 85°C.
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Microchip PIC32MX270F256B-I/SO technical specifications.
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 32b |
| Height | 2.35mm |
| Interface | I2C, SPI, USB, UART, IrDA, USART, I2S |
| Length | 17.9mm |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 256KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Mount | Surface Mount |
| Number of ADC Channels | 10 |
| Number of I/Os | 19 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 19 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| Number of USB Channels | 1 |
| Operating Supply Voltage | 3.6V |
| Oscillator Type | Internal |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 64KB |
| RoHS Compliant | Yes |
| Series | PIC® 32MX |
| Watchdog Timer | Yes |
| Weight | 0.078125oz |
| Width | 7.5mm |
| RoHS | Compliant |
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