8-bit PIC microcontroller featuring an 8b data bus and operating at up to 40MHz. This surface mount device offers 16KB FLASH memory, 768B RAM, and 24 programmable I/Os. Integrated peripherals include I2C, SPI, UART, PWM, WDT, and Brown-out Detect/Reset. It supports a 4.2V to 5.5V operating supply voltage and operates within a -40°C to 85°C temperature range.
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Microchip PIC18F2431-I/MM technical specifications.
| Access Time | 40us |
| Package/Case | QFN |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 40MHz |
| Height | 0.95mm |
| Interface | I2C, SPI, SSP, UART, USART |
| Lead Free | Lead Free |
| Length | 6mm |
| Max Frequency | 40MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 16KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of ADC Channels | 5 |
| Number of I/Os | 24 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 24 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 61 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 768B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
| Watchdog Timer | Yes |
| Width | 6mm |
| RoHS | Compliant |
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