8-bit microcontroller featuring a PIC core architecture, operating at up to 48MHz. This FLASH memory microcontroller offers 96KB of program memory and 3904 bytes of RAM. It supports I2C, SPI, USB, UART, and USART interfaces, with 49 programmable I/O pins. Packaged in a TQFP, this surface-mount component operates from 3V to 3.9V and has a temperature range of -40°C to 85°C.
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Microchip PIC18F66J55T-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Interface | I2C, SPI, USB, UART, USART |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 3.9V |
| Memory Size | 96KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 3V |
| Mount | Surface Mount |
| Number of I/Os | 49 |
| Number of Programmable I/O | 49 |
| Number of Timers/Counters | 5 |
| Oscillator Type | Internal |
| Package Quantity | 1200 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD |
| Radiation Hardening | No |
| RAM Size | 3904B |
| RoHS Compliant | Yes |
| Series | PIC® 18J |
| RoHS | Compliant |
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