| PartNumber | PIC18F65K80T-I/PT | PIC18F65K90-E/MR | PIC18F65K90-E/PT |
| Description | 8-bit Microcontrollers - MCU 32KB FL 4KBRM 16MIPS 12bit ADC CTMU | 8-bit Microcontrollers - MCU 32KB Flash 2KB RAM LCD | 8-bit Microcontrollers - MCU 32KB Flash 2KB RAM LCD |
| 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 | - | - |
| Package / Case | TQFP-64 | QFN-64 | TQFP-64 |
| Series | PIC18(L)F6xK80 | PIC18F6xK90 | PIC18F6xK90 |
| 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 | 1 kB | 2 kB | 2 kB |
| Number of I/Os | 54 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 |
| Maximum Operating Temperature | + 85 C | + 125 C | + 125 C |
| Packaging | Reel | Tube | Tray |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | EEPROM | SRAM | SRAM |
| Interface Type | I2C, SPI, USART | I2C, SPI | I2C, SPI |
| Moisture Sensitive | Yes | - | Yes |
| Number of Timers/Counters | 5 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 | 1200 | 40 | 160 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | PIC | PIC | PIC |
| Unit Weight | 0.012720 oz | - | - |
| ADC Resolution | - | 12 bit | 12 bit |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Number of ADC Channels | - | 16 | 16 |