8-bit FLASH microcontroller featuring an 8b data bus width and a maximum operating frequency of 48MHz. This surface mount device offers 64KB of FLASH memory and 3904B of RAM. Integrated peripherals include I2C, SPI, USB, UART, and USART interfaces, along with 8 ADC channels, 14 PWM channels, and 5 timers/counters. The microcontroller operates from a 2V to 3.9V supply voltage and is housed in a 10mm x 10mm TQFP package with a 1.05mm height.
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Microchip PIC18F66J50-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Density | 64KB |
| Frequency | 48MHz |
| Height | 1.05mm |
| Interface | I2C, SPI, USB, UART, USART |
| Lead Free | Lead Free |
| Length | 10mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1W |
| Max Supply Voltage | 3.9V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 49 |
| Number of I2C Channels | 2 |
| Number of Programmable I/O | 49 |
| Number of PWM Channels | 14 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 5 |
| Operating Supply Voltage | 3.6V |
| Oscillator Type | Internal |
| Package Quantity | 160 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD, I2C |
| Radiation Hardening | No |
| RAM Size | 3904B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | PIC® 18J |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 10mm |
| RoHS | Compliant |
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