Microchip Technology, Inc. Embedded - Embedded - Microcontrollers - PIC18F2550-I/SO PIC18F2550-I/SO

The PIC18F2550-I/SO is an 8-bit microcontroller from Quarktwin Technology Ltd. featuring a maximum operating frequency of 48 MHz and 32 KB of Flash memory. It is equipped with USB V2.0 compliance, supporting both low-speed (1.5 Mb/s) and full-speed (12 Mb/s) data transfers, and can handle up to 32 endpoints. The device includes a dual access RAM of 1 Kbyte specifically for USB operations and an on-chip USB transceiver with a voltage regulator. This microcontroller offers various power management modes, including Run, Idle, and Sleep, with typical currents as low as 5.8 OºA in Idle and 0.1 OºA in Sleep mode. It features a flexible oscillator structure with multiple crystal modes and internal oscillator options, allowing for a wide range of clock speeds. The PIC18F2550-I/SO includes several peripheral features such as a 10-bit A/D converter with up to 13 channels, multiple timer modules, and enhanced capture/compare/PWM capabilities. It supports various communication protocols, including I¬=C and SPI, and has a robust interrupt system with priority levels. The device is designed for a wide operating voltage range of 2.0V to 5.5V and is suitable for applications requiring low power consumption and USB connectivity.