8-bit FLASH microcontroller featuring an 8b data bus and a maximum operating frequency of 48MHz. This surface-mount device, housed in a 28-pin SOIC package, offers 24 programmable I/O pins and supports I2C, SPI, USB, UART, and USART interfaces. Integrated peripherals include Brown-out Detect/Reset, POR, PWM, WDT, and HLVD, with 10 ADC channels and 2 PWM channels available. Operating within a supply voltage range of 4.2V to 5.5V, it boasts 24KB of FLASH memory and 2KB of RAM, with an operating temperature range of -40°C to 85°C.
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Microchip PIC18F2458-I/SO technical specifications.
| Package/Case | SOIC |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Height | 2.35mm |
| Interface | I2C, SPI, USB, UART, USART |
| Lead Free | Lead Free |
| Length | 17.9mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 24KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Min Supply Voltage | 4.2V |
| Mount | Surface Mount |
| Number of ADC Channels | 10 |
| Number of I/Os | 24 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 24 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 27 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Watchdog Timer | Yes |
| Width | 7.5mm |
| RoHS | Compliant |
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