| PartNumber | PIC16F1789-I/PT | PIC16F1789T-I/ML | PIC16F1789T-I/MV |
| Description | 8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM 256B EEPROM | 8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM 256B EEPROM | 8-bit Microcontrollers - MCU 28KB Flash, 2KB RAM 256B EEPROM |
| 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-44 | QFN-44 | UQFN-40 |
| Series | PIC16(L)F178x | PIC16(L)F178x | PIC16(L)F178x |
| Core | PIC | PIC | PIC |
| Data Bus Width | 8 bit | - | - |
| Maximum Clock Frequency | 32 MHz | - | - |
| Program Memory Size | 28 kB | - | - |
| Data RAM Size | 2 kB | - | - |
| ADC Resolution | 12 bit | - | - |
| Operating Supply Voltage | 2.3 V to 5.5 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Tray | Reel | Reel |
| Program Memory Type | Flash | - | - |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Data RAM Type | RAM | - | - |
| Data ROM Size | 256 B | - | - |
| Data ROM Type | EEPROM | - | - |
| Interface Type | I2C, SPI | - | - |
| Moisture Sensitive | Yes | - | - |
| Number of ADC Channels | 14 | - | - |
| Number of Timers/Counters | 5 Timer | - | - |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 160 | 1600 | 3300 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.3 V | - | - |
| Tradename | PIC | PIC | PIC |
| Unit Weight | 0.463359 oz | - | - |