| PartNumber | PIC18F1320-H/SO | PIC18F1320-H/P | PIC18F1320-H/ML |
| Description | 8-bit Microcontrollers - MCU 8KB FL 256RAM 16 I/O | 8-bit Microcontrollers - MCU 8KB FL 256RAM 16 I/O | 8-bit Microcontrollers - MCU 8KB FL 256RAM 16 I/O |
| 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 | Through Hole | SMD/SMT |
| Package / Case | TQFP-44 | PDIP-20 | QFN-28 |
| Series | ATmega32A | PIC16(L)C78x | PIC18F27Q10 |
| Core | AVR | PIC | PIC |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 16 MHz | 20 MHz | 64 MHz |
| Program Memory Size | 32 kB | 3.5 kB | 128 kB |
| Data RAM Size | 2 kB | 128 B | 3615 B |
| ADC Resolution | 10 bit | 8 bit | 10 bit |
| Number of I/Os | 32 I/O | 16 I/O | 25 I/O |
| Operating Supply Voltage | 2.7 V to 5.5 V | 2.5 V to 5.5 V | 1.8 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 85 C | + 125 C |
| Packaging | Tray | Tube | Tube |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | EPROM | Flash |
| Brand | Microchip Technology / Atmel | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | - | SRAM |
| Data ROM Size | 1 kB | 128 B | 1024 B |
| Data ROM Type | EEPROM | OTP EPROM | EEPROM |
| Interface Type | SPI, TWI, USART | - | EUSART, I2C, RS-232, RS-485, SMBus, SPI, UART |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 8 | 8 | 24 Channel |
| Number of Timers/Counters | 3 Timer | 2 Timer | 4 Timer |
| Processor Series | megaAVR | PIC16 | PIC18F |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 160 | 22 | 61 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.7 V | 4 V | 1.8 V |
| Tradename | AVR | PIC | - |
| Height | - | 3.3 mm | - |
| Length | - | 26.16 mm | - |
| Width | - | 6.35 mm | - |
| Unit Weight | - | 0.079719 oz | - |
| DAC Resolution | - | - | 5 bit |
| Development Kit | - | - | DM164136 |
| Watchdog Timers | - | - | Watchdog Timer |