PIC18F14K50-I/P

The PIC18F14K50-I/P is a 8-bit USB Flash Microcontroller with XLP technology. The PIC18F14K50 brings advanced features and exceptional value to the embedded USB market. This low cost PIC® microcontroller features a full speed USB 2.0 compliant interface that can automatically change clock sources and power levels upon connection to a host, making it an exceptional device for battery-powered applications. The addition of mTouch (TM) touch sensing compatibility, a 10-bit ADC, motor control PWMs and a host of serial interfaces make the PIC18F14K50 the perfect device to Just add USB to any application. The data EEPROM is a non-volatile memory array, separate from the data RAM and program memory, which is used for long-term storage of program data. It is not directly mapped in either the register file or program memory space but is indirectly addressed through the special function registers (SFRs). The EEPROM is readable and writable during normal operation over the entire VDD range.

• C compiler optimized architecture
• Self-programmable under software control
• Support for interrupt priority levels
• 8x8 Single-cycle hardware multiplier
• Enhanced watchdog timer with a programmable period
• Full speed universal serial bus interface
• USB v2.0 compliant interface
• Supports both low speed and full speed operation
• Supports control, interrupt, isochronous and bulk transfer
• Automatic detection of physical connection to USB host
• 256-byte Dual access RAM
• Supports all modes of 3-wire SPI
• Enhanced addressable USART module
• Software programmable brown-out reset feature
• Four power-managed operating modes