8-bit RISC microcontroller featuring 64MHz operation and 8KB FLASH memory. This SOIC-packaged device offers 24 I/Os, 19 ADC channels, and multiple communication interfaces including I2C, SPI, and UART. Integrated peripherals include a watchdog timer, PWM, and internal oscillator. Operates from 1.8V to 5.5V supply voltage with a temperature range of -40°C to 85°C.
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Microchip PIC18F23K22-I/SO technical specifications.
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 64MHz |
| Height | 2.35mm |
| Interface | I2C, SPI, USART, UART |
| Lead Free | Lead Free |
| Length | 17.9mm |
| Max Frequency | 64MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 8KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of A/D Converters | 2 |
| Number of ADC Channels | 19 |
| Number of Bits | 8 |
| Number of I/Os | 24 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 25 |
| Number of PWM Channels | 1 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 7 |
| Number of UART Channels | 2 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD, I2C |
| Radiation Hardening | No |
| RAM Size | 512B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| Width | 7.5mm |
| RoHS | Compliant |
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