PIC12LF in PIC Microcontrollers Family
The PIC12LF family, manufactured by Microchip Technology, consists of 8-bit microcontrollers designed for extremely power-sensitive applications. Utilizing the eXtreme Low Power (XLP) technology, these devices operate at lower voltage ranges (typically 1.8V to 3.6V) compared to their 'F' counterparts. They are ideal for battery-operated systems where minimizing leakage current and maximizing sleep-mode efficiency are critical design requirements, while still providing integrated peripherals like PWM, ADC, and timers in small 8-pin footprints.
Variants in This Sub-Family
Comparing specs that differ across variants.
| Part Number | RAM | I/O Pins | Flash | Stock |
|---|---|---|---|---|
| PIC12LF1571-I/SN (Microchip Technology) | 128 x 8 | 6 | 1.75K | 1,172 |
| PIC12LF1840-I/SN (Microchip Technology) | 256 x 8 | 5 | 7KB | 3,452 |
Variants within the PIC12LF sub-family primarily differ in their memory density, clock speeds, and specific peripheral sets. For instance, the PIC12LF1571 offers specialized 16-bit PWMs for precise lighting control, whereas the PIC12LF1840 provides more substantial flash memory and enhanced communication interfaces like I2C and SPI. Some variants also feature specialized hardware for capacitive touch sensing or improved analog-to-digital conversion resolution.
