PIC12F1571
Key datasheet specifications and the closest alternatives, ranked by parametric similarity and grounded in the manufacturer datasheet.
This Microchip datasheet covers the PIC12F1571 and PIC12F1572, an 8-pin MCU family featuring high-precision 16-bit PWMs. Designed for applications like LED lighting and motor control, it combines 16-bit timers with analog peripherals including a 10-bit ADC and DAC. Key parameters include operation from 1.8V to 3.6V, three independent 16-bit PWMs, up to 3.5 Kbytes of Flash memory, and ultra-low power consumption as low as 20 nA in sleep mode at 1.8V. The device supports LIN communication via its EUSART and offers industrial or extended temperature ranges.
Datasheet parameters
| Parameter | Min | Typ | Max | Conditions |
|---|---|---|---|---|
| quiescent current | — | — | 10 mA | (Note 2) |
| supply voltage range | 1.8 V | — | 3.6 V | FOSC ≤ 32 MHz(Note 3) |
| input offset voltage | — | 7.5 mV | 60 mV | mV; CxSP = 1, VICM = VDD/2 |
| cmrr | — | 50 dB | — | dB |
| operating temperature | -40 °C | — | 85 °C | |
| clock frequency | — | 20 MHz | — | |
| operating frequency | 4 MHz | — | 8 MHz | |
| cpu speed | — | 5 MHz | — | |
| program memory size | — | 1.79 kB | — | |
| ram size | — | 128 B | — | |
| io count | — | 6 | — | |
| adc resolution | — | 10 bit | — | |
| core size | — | 8 bit | — | |
| rise time | — | 4.02 µs | 7.23 µs | VDD = 1.8V, 3.3V ≤ VDD ≤ 5.0V |
| fall time | — | 2.82 µs | 5.53 µs | VDD = 1.8V, 3.3V ≤ VDD ≤ 5.0V |
| data retention | — | 40 year | — | Provided no other specifications are violated |
| output voltage low | — | — | 600 mV | IOL = 8 mA, VDD = 5VIOL = 6 mA, VDD = 3.3VIOL = 1.8 mA, VDD = 1.8V |
| settling time | — | — | 10 µs |
Closest matches to PIC12F1571
Frequently asked questions
What is the ADC resolution of the PIC12F1571?
The ADC resolution is 10 bit.
What is the maximum clock frequency for the PIC12F1571?
The maximum clock frequency is 20 MHz.
What is the Common Mode Rejection Ratio (CMRR) of the PIC12F1571?
The CMRR is 50 dB.
What is the core size of the PIC12F1571?
The core size is 8 bit.
What is the maximum CPU speed of the PIC12F1571?
The maximum CPU speed is 5 MHz.
How long does the data retention last for the PIC12F1571?
The data retention lasts for 40 year provided no other specifications are violated.
What is the fall time when VDD = 1.8V and 3.3V ≤ VDD ≤ 5.0V?
The fall time is 2.82 µs.
What is the input offset voltage when CxSP = 1 and VICM = VDD/2?
The input offset voltage is 7.5 mV.