MICROCHIP PIC18F2550-I/SO 8Bit Flash MCU USB SOIC28
High-performance 8Bit Flash MCU with USB, 48MHz, 32KB, SOIC28. Ideal for connectivity and low-power applications.
The PIC18F2550-I/SO from MICROCHIP is a high-performance, enhanced flash USB microcontroller featuring nanoWatt technology. It is ideal for low-power (nanoWatt) and connectivity applications that benefit from three serial ports: FS-USB (12Mbps), I²C™, SPI™ (up to 10Mbps), and an asynchronous (LIN-capable) serial port (EUSART). Large amounts of RAM for buffering and enhanced flash program memory make it perfect for embedded control and monitoring applications that require periodic connection to a (legacy-free) personal computer via USB for data upload/download or firmware updates. Operating up to 48MHz, the PIC18F2550 is also mostly software and hardware compatible with the PIC16C745 low-speed USB OTP devices. The PICSTART® Plus does not currently support this device but may support it in the future. The PIC18F2550 family introduces design enhancements that make this microcontroller a logical choice for many high-performance and power-sensitive applications.
Key Features
- Supports low speed (1.5Mbps) and full speed (12Mbps) USB
- Supports control, interrupt, isochronous and bulk transfers
- Supports up to 32 endpoints (16 bidirectional)
- 1kB Dual access RAM for USB
- On-chip USB transceiver with on-chip voltage regulator
- Power-managed mode with two-speed oscillator start-up
- Flexible oscillator structure with four crystal modes, including high-precision PLL for USB
- Enhanced USART module and enhanced capture/compare/PWM (ECCP) module
- Flash/data EEPROM retention of over 40 years
- Self-programmable under software control
- 8 x 8 Single-cycle hardware multiplier
- In-Circuit Debug (ICD) via two pins
Specifications
- Device Core: PIC18
- Operating Frequency Max: 48MHz
- Program Memory Size: 32KB
- No. of Pins: 28Pins
- IC Case / Package: SOIC
- No. of I/O's: 24I/O's
- Interfaces: EUSART
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