PIC18F86J94-I/PT

The PIC18F86J94-I/PT is Microchip’s 8‑bit PIC18 microcontroller in the high‑integration J94 family. The -I/PT suffix denotes an Industrial‑temperature range device in a PT package.
Core and memory: 8‑bit PIC18 core with on‑chip program flash, data RAM, and EEPROM.
Peripherals: Integrated USB 2.0 Full‑Speed module, plus flexible serial interfaces (USART/UART, I2C, SPI via MSSP), multiple timers (8/16‑bit), CCP/PWM, ADCs and comparators. Peripheral Pin Select (PPS) enables flexible mapping of functions to pins. Includes watchdog timer and other safety features.
Power and clock: typically supports 2.0–5.5 V operation with various oscillator options for battery or mains applications.
Development: supported by MPLAB X IDE and XC8 compiler; debugging with ICD3/Real ICE; extensive libraries and examples.
Applications: USB‑enabled control and data‑logging devices, human–machine interfaces, motor control, and general embedded applications requiring USB connectivity.
Note: For exact memory sizes, peripherals, temperature range, and packaging, consult the latest datasheet.

Here are the typical features of the PIC18F86J94-I/PT (Industrial temp, Plastic package):
- 8-bit PIC18 core, up to 40 MHz operation (≈10 MIPS)
- Memory: up to 64 KB Flash; RAM up to ~4 KB; EEPROM (several hundred bytes)
- Peripherals: multiple USART/UARTs, SPI, I2C
- Analog: 10-bit ADC with multiple input channels
- Timers: 1×8-bit Timer0, 3×16-bit Timers (Timer1/2/3)
- PWM/ CCP outputs for motor control or power applications
- Peripheral Pin Select (PPS) for flexible I/O mapping
- Interrupts with configurable priority
- Brown-out Reset and Power-on Reset
- Watchdog timer
- Low-power modes: Idle and Sleep
- On-chip oscillator options (external and internal clock sources)
- I/O ports and digital peripherals with I/O change interrupt
- Debug/Programmer support and code protection options
Note: exact memory sizes, peripherals, and features may vary by specific device variant and package; consult the datasheet for your exact part number and packaging.

80-pin Plastic Quad Flat Package (QFP/TQFP); industrial temperature rating. The “-I/PT” indicates Industrial temp and Tape‑&‑Reel packaging.

- Pin count: 44 pins (in the -PT package variant)
- Function: 8-bit PIC microcontroller with USB Full-Speed interface (USB device), including on-chip Flash/RAM and standard MCU peripherals.

- Manufacturer: Microchip Technology Inc.
- What kind of company: A global semiconductor company that designs and manufactures microcontrollers (including PIC), memory, and analog products for embedded systems.

- USB-enabled control devices and peripherals (HID, USB-serial, firmware updates)
- Consumer electronics and home-appliance controllers
- Industrial automation and process control
- Data logging, measurement, and instrumentation
- Motor and actuator control (PWM, ADC, timers)
- Embedded USB firmware update tools and test benches
- Prototyping, development boards, and education applications