8-bit RISC microcontroller featuring 32MHz operation and 14KB FLASH memory. This QFN-64 packaged MCU offers 53 I/O pins, including 54 programmable I/Os, and supports SPI, I2C, and UART interfaces. Integrated peripherals include 17 ADC channels, 5 PWM channels, 5 timers/counters, and a watchdog timer. Operates from 2.3V to 5.5V with a temperature range of -40°C to 85°C.
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Microchip PIC16F1946-I/MR technical specifications.
| Address Bus Width | 8b |
| Package/Case | QFN |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 32MHz |
| Height | 0.95mm |
| Interface | SPI, I2C, UART, USART |
| Lead Free | Lead Free |
| Length | 9mm |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 14KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 800mW |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.3V |
| Number of ADC Channels | 17 |
| Number of I/Os | 53 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 54 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 5 |
| Oscillator Type | Internal |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LCD, I2C |
| Radiation Hardening | No |
| RAM Size | 512B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 16F |
| Supply Current | 2.6mA |
| Watchdog Timer | Yes |
| Width | 9mm |
| RoHS | Compliant |
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