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 3923B of RAM, with 51 programmable I/O pins. Integrated peripherals include I2C, SPI, UART, USART interfaces, along with Brown-out Detect/Reset, POR, PWM, WDT, LVD, and LCD support. Operating voltage ranges from 2V to 3.9V, with a typical 3.6V, and operates within a temperature range of -40°C to 85°C.
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Microchip PIC18F66J90T-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Frequency | 48MHz |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Lead Free |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.9V |
| Memory Size | 64KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of Programmable I/O | 51 |
| Number of Timers/Counters | 4 |
| Operating Supply Voltage | 3.6V |
| Oscillator Type | Internal |
| Package Quantity | 1200 |
| Packaging | Tape and Reel |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD, LCD |
| Radiation Hardening | No |
| RAM Size | 3923B |
| RoHS Compliant | Yes |
| Series | PIC® 18J |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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