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Technical Specifications
Parameters and characteristics for this part
| Specification | PIC16F1939-I/MV |
|---|---|
| Connectivity | I2C, LINbus, UART/USART, SPI |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters [custom] | 10 b |
| Data Converters [custom] | 14 |
| EEPROM Size | 256 x 8 |
| Mounting Type | Surface Mount |
| Number of I/O | 36 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Oscillator Type | Internal |
| Package / Case | 40-UFQFN Exposed Pad |
| Peripherals | POR, WDT, LCD, Brown-out Detect/Reset, PWM |
| Program Memory Size | 28 KB |
| Program Memory Type | FLASH |
| RAM Size | 1 K |
| Speed | 32 MHz |
| Supplier Device Package | 40-UQFN (5x5) |
| Voltage - Supply (Vcc/Vdd) [Max] | 5.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 2.92 | |
| 25 | $ 2.68 | |||
| 100 | $ 2.43 | |||
| Microchip Direct | TUBE | 1 | $ 2.92 | |
| 25 | $ 2.68 | |||
| 100 | $ 2.43 | |||
| 1000 | $ 2.24 | |||
| 5000 | $ 2.12 | |||
Description
General part information
PIC16LF1939 Series
This versatile 40-pin MCU is also a member of Microchip's extreme low power microcontroller family featuring nanoWatt XLP technology. Debug Support • Integrated debug support on Device. No Debug Header is required • An optional external Debug Header, AC244035 or AC244036, is also available for Debugging support • Debug and Programming support is available via PICkit™ 3, and MPLAB® ® ICD 3 • For additional Debug Header Information, please refer to [DS51292](https://ww1.microchip.com/downloads/en/DeviceDoc/Header_Board_51292m.pdf).
Documents
Technical documentation and resources
