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Microchip's 18F2550 multifunction, high performance microcontroller, 48 Mhz, embedded USB port.
Processor: high performance microcontroller, multifunction PIC18F2550-I/SP of 48 Mhz, 28 pin DIP package from Microchip. Architecture: Harvard architecture 16-bit code memory, separated from the data memory (8 bits). Pipeline processing. Technology: RISC (Reduced Instruction Set Computer) with 75 instructions. USB Port: v.2.0, USB transceiver integrated to microcontroller. Speed 12 Mb/s. Memory: 16K locations FLASH 16-bit (or 32 Kbytes), 2 Kb locations (8 bits) of RAM, 256 locations (8 bits) of EEPROM. FLASH memory self-programming: through USB port, with resident bootloader firmware. Digital Ports: 5-bit port, Port B; 8-bit, 8-bit port C; A total of 21 bits programmable as inputs or outputs. Output Capacity: each output bit can sink or source up to 25 milliamps. Serial Ports: Asyncronous serial USART. Synchronous Serial Port SSP with 2 modes: SPI (Serial Peripheral Interface, Master/Slave modes) and I2C (Integrated, Integrated Circuit, Slave Mode) Timers: 4 16-bit timers. A PWM generator. A/D converter: 10 channels with 10 bit resolution each. Special functions: power-on reset, brown out reset, power up timer, watch dog, code protection, sleep.
Download here complete set of user manuals for Bolt 18F2550 system Templates, Libraries and test programs for Bolt 18F2550 system
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