| A/D Bit Size | 10 bit |
| A/D Channels Available | 8 |
| Alternate Part No. | 579-PIC18F452-E/P |
| Brand | Microchip Technology |
| Core | PIC |
| Data Bus Width | 8 bit |
| Data RAM Size | 1.5 kB |
| Data ROM Size | 256 B |
| Data ROM Type | EEPROM |
| Interface Type | I2C, MSSP, PSP, SPI, USART |
| Manufacturer | Microchip |
| Manufacturer Part No. | PIC18F452-E/P |
| Maximum Clock Frequency | 40 MHz |
| Maximum Operating Temperature | + 125 C |
| Minimum Operating Temperature | - 40 C |
| Mounting Style | Through Hole |
| Number of I/Os | 34 I/O |
| Number of Timers | 4 Timer |
| On-Chip ADC | Yes |
| Operating Supply Voltage | 2 V to 5.5 V |
| Package/Case | PDIP-40 |
| Packaging | Tube |
| Processor Series, Series | PIC18 |
| Product Category | 8-bit Microcontrollers - MCU |
| Program Memory Size | 32 kB |
| Program Memory Type | Flash |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 4.2 V |
