8-bit FLASH microcontroller featuring an 8b data bus width and a maximum operating frequency of 48MHz. This surface mount device offers 128KB of FLASH memory and 3923B of RAM. Connectivity is provided via I2C, SPI, and dual UART/USART interfaces, alongside 67 programmable I/Os. The TQFP package measures 12mm x 12mm with a 1.05mm height, operating from 2V to 3.6V supply voltage and supporting temperatures from -40°C to 85°C. Integrated peripherals include a watchdog timer, brown-out detect/reset, and PWM capabilities.
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Microchip PIC18F87J90-I/PT technical specifications.
| Package/Case | TQFP |
| Core Architecture | PIC |
| Data Bus Width | 8b |
| Density | 128KB |
| Frequency | 48MHz |
| Height | 1.05mm |
| Interface | I2C, SPI, UART, USART |
| Lead Free | Lead Free |
| Length | 12mm |
| Max Frequency | 48MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of ADC Channels | 12 |
| Number of Bits | 8 |
| Number of I/Os | 67 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 67 |
| Number of PWM Channels | 2 |
| Number of SPI Channels | 1 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 2 |
| Oscillator Type | Internal |
| Package Quantity | 119 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, LVD, LCD, I2C |
| Radiation Hardening | No |
| RAM Size | 3923B |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
| Watchdog Timer | Yes |
| Width | 12mm |
| RoHS | Compliant |
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