8-bit FLASH microcontroller, operating at up to 48MHz, featuring an 8-bit PIC core architecture. This surface mount device offers 32KB of FLASH memory and 2KB of RAM, with 35 programmable I/O pins. Integrated peripherals include I2C, USART, SPI, USB, and UART interfaces, along with 4 timers/counters, Brown-out Detect/Reset, POR, PWM, and WDT. The QFN EP package supports a supply voltage range of 2V to 5.5V and operates within a temperature range of -40°C to 85°C.
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Microchip PIC18LF4553-I/ML technical specifications.
| Package/Case | QFN EP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Interface | I2C, USART, 3-WIRE, SPI, USB, UART |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 5.5V |
| Memory Size | 32KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of I/Os | 34 |
| Number of Programmable I/O | 35 |
| Number of Timers/Counters | 4 |
| Oscillator Type | Internal |
| Package Quantity | 45 |
| Packaging | Rail/Tube |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
| RoHS | Compliant |
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