| PartNumber | PIC18F65K22-E/PT | PIC18F65K22-E/MR | PIC18F65K22-I/MR |
| Description | 8-bit Microcontrollers - MCU 32KB Flash 2KB RAM | 8-bit Microcontrollers - MCU 32KB Flash 2KB RAM | 8-bit Microcontrollers - MCU 32kB Flash, 2kB RAM, 1kB EE, nanoWatt XLP, GP |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-64 | QFN-64 | QFN-64 |
| Series | PIC18F6xK22 | PIC18F6xK22 | PIC18F6xK22 |
| Core | PIC | PIC | PIC |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 64 MHz | 64 MHz | 64 MHz |
| Program Memory Size | 32 kB | 32 kB | 32 kB |
| Data RAM Size | 2 kB | 2 kB | 2 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 53 I/O | 53 I/O | 53 I/O |
| Operating Supply Voltage | 1.8 V to 5.5 V | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 85 C |
| Packaging | Tray | Tube | Tube |
| Height | 1 mm | 0.88 mm | 0.88 mm |
| Length | 10 mm | 9 mm | 9 mm |
| Program Memory Type | Flash | Flash | Flash |
| Width | 10 mm | 9 mm | 9 mm |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SPI | I2C, SPI | I2C/SPI/USART |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 16 | 16 | 16 |
| Number of Timers/Counters | 8 Timer | 8 Timer | 8 Timer |
| Processor Series | PIC18 | PIC18 | PIC18 |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 160 | 40 | 40 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V, 5.5 V | 3.6 V, 5.5 V | 5.5 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Tradename | PIC | PIC | PIC |
| Unit Weight | 0.012720 oz | - | 0.007277 oz |
| Product | - | - | MCU |
| Data ROM Size | - | - | 1 kB |
| Data ROM Type | - | - | EEPROM |