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| PartNumber | PIC16F18446-E/GZ | PIC16F18446-E/P | PIC16F18446-E/SO |
| Description | 8-bit Microcontrollers - MCU 28KB, 2KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C | 8-bit Microcontrollers - MCU 28KB, 2KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C | 8-bit Microcontrollers - MCU 28KB, 2KB RAM, 2xPWMs, Comparator, DAC, 12-bit ADCC, CWG, EUSART, SPI/I2C |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Mounting Style | SMD/SMT | Through Hole | SMD/SMT |
| Package / Case | UQFN-20 | PDIP-20 | SOIC-20 |
| Series | PIC16(L)F184xx | PIC16(L)F184xx | PIC16(L)F184xx |
| Core | PIC | PIC | PIC |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 32 MHz | 32 MHz | 32 MHz |
| Program Memory Size | 28 kB | 28 kB | 28 kB |
| Data RAM Size | 2 kB | 2 kB | 2048 B |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 18 I/O | 18 I/O | 18 I/O |
| Operating Supply Voltage | 2.3 V to 5.5 V | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Packaging | Tube | Tube | Tube |
| Product | MCU | MCU | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 256 B | 256 B | 256 B |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | EUSART, RS-232, RS-485, SMBus, SPI | 1 x EUSART, I2C, LIN, 2 x MSSP, RS-232, RS-485, SPI | 1 x EUSART, I2C, LIN, 2 x MSSP, RS-232, RS-485, SPI |
| DAC Resolution | 1 x 5 bit | 5 bit | 5 bit |
| Number of ADC Channels | 17 Channel | 17 Channel | 17 Channel |
| Number of Timers/Counters | 4 x 8 bit, 4 x 16 bit | 4 x 8 bit, 4 x 16 bit | 4 x 8 bit, 4 x 16 bit |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 91 | 22 | 38 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | 5.5 V | 5.5 V |
| Supply Voltage Min | 2.3 V | 2.3 V | 2.3 V |
| Tradename | PIC | PIC | PIC |
| Watchdog Timers | Watchdog Timer, Windowed | Watchdog Timer, Windowed | Watchdog Timer, Windowed |
| RoHS | - | Y | Y |
| Processor Series | - | PIC16F184 | PIC16F184 |
