8-bit RISC Flash Microcontroller, operating at up to 32MHz. Features 28KB Flash memory, 1KB RAM, and 24 I/O pins. Includes SPI, I2C, UART, and LIN interfaces, along with 11 ADC channels and 5 PWM channels. Packaged in a 28-pin SSOP (5.6mm width, 1.85mm height, 10.5mm length) for surface-mount applications. Supports a supply voltage range of 1.8V to 3.6V and operates from -40°C to 85°C.
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Microchip PIC16LF1938-I/SS technical specifications.
| Package/Case | SSOP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 32MHz |
| Height | 1.85mm |
| Interface | SPI, I2C, UART, USART, LIN |
| Length | 10.5mm |
| Max Frequency | 32MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 800mW |
| Max Supply Voltage | 3.6V |
| Memory Size | 28KB |
| Memory Type | FLASH |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 1.8V |
| Number of ADC Channels | 11 |
| Number of I/Os | 24 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 25 |
| Number of PWM Channels | 5 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 5 |
| Number of UART Channels | 1 |
| Oscillator Type | Internal |
| Package Quantity | 47 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LCD |
| Radiation Hardening | No |
| RAM Size | 1KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 5.6mm |
| RoHS | Compliant |
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