8-bit FLASH microcontroller featuring an 8b data bus width and a maximum operating frequency of 48MHz. This surface mount device, housed in a TQFP package, offers 35 programmable I/O pins and 4 timers/counters. Integrated peripherals include I2C, SPI, USB, UART, and USART interfaces, along with Brown-out Detect/Reset, POR, PWM, WDT, and HLVD. Operates from 4.2V to 5.5V with a typical 5V supply, and boasts 24KB of FLASH memory and 2KB of RAM. Suitable for operation between -40°C and 85°C.
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Microchip PIC18F4455T-I/PT technical specifications.
| Access Time | 48us |
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Interface | I2C, SPI, USB, UART, USART |
| Lead Free | Lead Free |
| 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 Programmable I/O | 35 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 5V |
| Oscillator Type | Internal |
| Package Quantity | 1200 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, HLVD |
| Radiation Hardening | No |
| RAM Size | 2KB |
| RoHS Compliant | Yes |
| Series | PIC® 18F |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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