| Base Product Number | PIC18LF2539 |
| Category | Integrated Circuits (ICs) |
| Connectivity | I?C, SPI, UART/USART |
| Core Processor | PIC |
| Core Size | 8-Bit |
| Data Converters | A/D 5x10b |
| EEPROM Size | 256 x 8 |
| Mfr | Microchip Technology |
| Mounting Type | Surface Mount |
| Number of I/O | In Stock |
| Operating Temperature | -40?C ~ 85?C (TA) |
| Oscillator Type | Internal |
| Package | Tape & Reel (TR) |
| Package / Case | 28-SOIC (0.295", 7.50mm Width) |
| Part Status | Obsolete |
| Peripherals | Brown-out Detect/Reset, LVD, POR, PWM, WDT |
| Program Memory Size | 24KB (12K x 16) |
| Program Memory Type | FLASH |
| RAM Size | 1408 x 8 |
| Series | PIC? 18F |
| Speed | 40MHz |
| Supplier Device Package | 28-SOIC |
| Voltage - Supply (Vcc/Vdd) | 2V ~ 5.5V |