| Manufacturer: | Microchip |
| Program Memory Size (KB) | 7 |
| CPU Speed (MIPS/DMIPS) | 8 |
| SRAM (B) | 256 |
| Data EEPROM/HEF (bytes) | 256 |
| Pin Count | 8 |
| Temperature Range | -40℃ to +125℃ |
| Packing Media Description | Tape and reel |
| Package Width | 3.90mm(.150in) |
| Program Memory Type | Flash |
| Timers | 2 x 8-bit, 1 x 16-bit |
| ADC Input | 4 ch, 10-bit |
| Number of Comparators | 1 |
| Operating Voltage Range (V) | 1.8 to 5.5 |
| Low Power | Yes |
| Package Type | SOIC |
The PIC12F1840T-E/SN is an 8-bit microcontroller from Microchip Technology, part of the PIC12F series. It features a wide range of peripherals and functionalities packed into a small form factor, making it suitable for various embedded control applications.