8-bit microcontroller featuring 64KB FLASH memory and 3648B RAM, operating at up to 64MHz. This QFN-packaged device offers 54 programmable I/Os, 11 A/D converter channels, and multiple communication interfaces including I2C, SPI, USART, UART, and CAN. With 5 PWM channels and 5 timers/counters, it supports a wide operating temperature range of -40°C to 85°C and a supply voltage from 1.8V to 3.6V. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and LVD.
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Microchip PIC18LF66K80-I/MR technical specifications.
| Package/Case | QFN |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 64MHz |
| Height | 0.95mm |
| Interface | I2C, SPI, USART, UART, CAN |
| Length | 9mm |
| Max Frequency | 64MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 3.6V |
| Memory Size | 64KB |
| Memory Type | FLASH |
| Min Supply Voltage | 1.8V |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 11 |
| Number of Bits | 8 |
| Number of I/Os | 54 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 54 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 3648B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| Width | 9mm |
| RoHS | Compliant |
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