| PartNumber | PIC16F18857-E/SO | PIC16F18857-E/SP | PIC16F18857-E/ML |
| Description | 8-bit Microcontrollers - MCU 256B EE 10b ADC 22xSPI/I2C | 8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP | 8-bit Microcontrollers - MCU 8-Bit MCU 56KB Flash 4KB RAM 256B EE CIP |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Series | PIC16(L)F1885x | PIC16(L)F1885x | PIC16(L)F1885x |
| Core | PIC | PIC | PIC |
| Packaging | Tube | Tube | Tube |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 27 | 15 | 61 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Tradename | PIC | PIC | PIC |
| Mounting Style | - | Through Hole | SMD/SMT |
| Package / Case | - | SPDIP-28 | QFN-28 |
| Data Bus Width | - | 8 bit | 8 bit |
| Maximum Clock Frequency | - | 32 MHz | 32 MHz |
| Program Memory Size | - | 56 kB | 56 kB |
| Data RAM Size | - | 4 kB | 4 kB |
| ADC Resolution | - | 10 bit | 10 bit |
| Number of I/Os | - | 25 I/O | 25 I/O |
| Operating Supply Voltage | - | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 125 C | + 125 C |
| Product | - | MCU | MCU |
| Program Memory Type | - | Flash | Flash |
| Data RAM Type | - | SRAM | SRAM |
| Data ROM Size | - | 256 B | 256 B |
| Data ROM Type | - | EEPROM | EEPROM |
| Interface Type | - | EUSART, I2C, LIN, RS-232, RS-485, SPI | EUSART, I2C, LIN, RS-232, RS-485, SPI |
| DAC Resolution | - | 5 bit | 5 bit |
| Number of ADC Channels | - | 24 Channel | 24 Channel |
| Number of Timers/Counters | - | 3 x 8 bit, 4 x 16 bit | 3 x 8 bit, 4 x 16 bit |
| Supply Voltage Max | - | 5.5 V | 5.5 V |
| Supply Voltage Min | - | 2.3 V | 2.3 V |
| Watchdog Timers | - | Watchdog Timer | Watchdog Timer |
| Unit Weight | - | 0.776027 oz | 0.002497 oz |