8-bit RISC microcontroller featuring 32MHz operation and 28KB FLASH memory. This PIC microcontroller offers 25 programmable I/Os, 11 ADC channels, and multiple communication interfaces including SPI, I2C, UART, USART, and LIN. It operates from 1.8V to 5.5V, includes a watchdog timer, and is housed in a 28-pin SOIC package for surface mounting. Additional peripherals include Brown-out Detect/Reset, POR, PWM, and LCD support.
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Microchip PIC16F1938-I/SO technical specifications.
| Address Bus Width | 8b |
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Density | 28KB |
| Frequency | 32MHz |
| Height | 2.05mm |
| Interface | SPI, I2C, UART, USART, LIN |
| Lead Free | Lead Free |
| Length | 17.9mm |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 800mW |
| Max Supply Voltage | 5.5V |
| Memory Size | 28KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of ADC Channels | 11 |
| Number of I/Os | 25 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 25 |
| Number of PWM Channels | 1 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 5 |
| Number of USB Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LCD, I2C |
| Radiation Hardening | No |
| RAM Size | 1KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® XLP™ 16F |
| Supply Current | 5.3mA |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 7.5mm |
| RoHS | Compliant |
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