Microchip PIC® XLP™ 18K series, PIC18F65K22-E/PT, 8-bit MCU, 64MHz, 32KB Flash, 2K x 8 RAM, 1K x 8 EEPROM, 53 I/O, 16x12b ADC, I²C/LIN/SPI/UART, 1.8V-5.5V, -40°C~125°C, 64-TQFP.
| Parameter | Value |
|---|---|
| Series | PIC® XLP™ 18K |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 5.5V |
| Operating temperature | -40°C~125°C(TA) |
| Speed | 64MHz |
| Package | Tray |
| RAM size | 2K x 8 |
| Core size | 8-Bit |
| EEPROM size | 1K x 8 |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Connectivity | I²C, LINbus, SPI, UART/USART |
| Number of i (O) | 53 |
| Core processor | PIC |
| Case | 64-TQFP |
| Data converters | A/D 16x12b |
| Program memory size | 32KB (16K x 16) |
The Microchip PIC18F65K22-E/PT is an 8-bit PIC MCU from the PIC® XLP™ 18K family, clocked at 64 MHz.
Connectivity covers I²C, LINbus, SPI, and two UART/USART modules, so it can talk to CAN transceivers, serial displays, or sensor bridges over a single 8-bit core.
Housed in a 64-TQFP (10x10 mm) with 53 usable I/O lines. Surface-mount only — no through-hole option.
The PIC18F65K22-E/PT runs at up to 64 MHz. At that speed, the Flash requires one wait state for reliable instruction fetch — account for this in timing-critical loops.
Electrically and functionally identical; the -E simply adds headroom for hotter environments.