8-bit microcontroller (MCU) featuring a PIC core architecture, operating at up to 64MHz. This surface-mount device offers 32KB of FLASH program memory and 2KB of RAM, with 69 I/O pins available, 53 of which are programmable. Integrated peripherals include I2C, SPI, UART, USART, EBI/EMI interfaces, 8 timers/counters, and a watchdog timer. Designed for operation between -40°C and 85°C, it supports supply voltages from 1.8V to 5.5V and comes in an 80-pin TQFP package on tape and reel.
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Microchip PIC18F85K22T-I/PTRSL technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 64MHz |
| Interface | I2C, SPI, UART, USART, EBI/EMI |
| Max Frequency | 64MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of I/Os | 69 |
| Number of Programmable I/O | 53 |
| Number of Timers/Counters | 8 |
| Oscillator Type | Internal |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 18K |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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