32-bit RISC microcontroller featuring a PIC core architecture, operating at up to 50MHz with 256KB FLASH and 64KB RAM. This through-hole PDIP package offers 21 I/Os, including 19 programmable, and supports multiple interfaces such as I2C (2 channels), SPI (2 channels), USB, UART (2 channels), IrDA, USART, LIN, and I2S. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and DMA, with 10 ADC channels and 5 timers/counters. Operating voltage ranges from 2.3V to 3.6V, with an operating temperature range of -40°C to 85°C.
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Microchip PIC32MX270F256B-I/SP technical specifications.
| Package/Case | PDIP |
| Core Architecture | PIC |
| Data Bus Width | 32b |
| Data Rate | 25Mbps |
| Frequency | 50MHz |
| Height | 3.8mm |
| Interface | I2C, SPI, USB, UART, IrDA, USART, LIN, I2S |
| Length | 35.6mm |
| Max Frequency | 40MHz |
| 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 | Through Hole |
| Number of ADC Channels | 10 |
| Number of I/Os | 21 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 19 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 15 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA |
| RAM Size | 64KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 32MX |
| Watchdog Timer | Yes |
| Weight | 0.147798oz |
| Width | 7.5mm |
| RoHS | Compliant |
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