Microchip PIC® 18J series PIC18F65J15-I/PT, 8-bit MCU, 40MHz, 48KB (24K x 16) Flash, 2K x 8 RAM, 50 I/O, 11x10b ADC, I²C/SPI/UART, 64-TQFP, -40°C to 85°C.
| Parameter | Value |
|---|---|
| Series | PIC® 18J |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 2V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 40MHz |
| Package | Tray |
| RAM size | 2K x 8 |
| Core size | 8-Bit |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | I²C, SPI, UART/USART |
| Number of i (O) | 50 |
| Core processor | PIC |
| Case | 64-TQFP |
| Data converters | A/D 11x10b |
| Program memory size | 48KB (24K x 16) |
With 50 I/O pins, this part can handle a keypad matrix, a character LCD, several pushbuttons, and a handful of sensor interrupts without needing an external port expander. The 11-channel 10-bit ADC covers analog inputs like potentiometers, thermistors, or current-sense resistors — enough for a motor-control or HVAC user-interface board.
Buyers need full specs to validate fit in their design.
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Urgent for production continuity; stock check is top-of-funnel.
Design engineers need pin mapping for PCB layout.
Sourcing and lifecycle management; alternative sourcing or obsolescence planning.