Produktbeskrivning
The W55RP20-EVB-Pico is an evaluation board for W55RP20, a chip that combines W5500, a wired TCP/IP controller, and RP2040 – and basically works the same as Raspberry Pi Pico board but with additional Ethernet via W5500.
W55RP20-EVB-Pico pinout is directly connected to the GPIO of RP2040. It has the same pinout as the Raspberry Pi Pico board. However, GPIO17, GPIO20, GPIO21, GPIO22, GPIO23, GPIO24, and GPIO25 are not available due to the connection inside the board.
- W55RP20 microcontroller
- Internal 2MByte Flash
- Dual-core cortex M0+ at up to 133MHz
- 264kByte multi-bank high performance SRAM
- External Quad-SPI Flash with eXecute In Place (XIP)
- High performance full-crossbar bus fabric
- 22 multi-function General Purpose IO (4 can be used for ADC)
- 1.8-3.3V IO Voltage (NOTE. Pico IO voltage is fixed at 3.3V)
- 12-bit 500ksps Analogue to Digital Converter (ADC)
- Various digital peripherals
- 2 × UART, 2 × I2C, 2 × I2C, 2 × SPI, 16 × PWM channels
- 1 × Timer with 4 alarms, 1 × Real Time Counter
- 2 × Programmable IO (PIO) blocks, 8 state machines total
- Flexible, user-programmable high-speed IO
- Can emulate interfaces such as SD Card and VGA
- Supports Hardwired Internet Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE
- Supports 8 Independent Hardware SOCKETs simultaneously
- Internal 32 Kbytes Memory for TX/ RX Buffers
- Supports High Speed Serial Peripheral Interface(SPI MODE 0, 3)
- USB C port for power and data (and for reprogramming the Flash)
- 3-pin ARM Serial Wire Debug (SWD) port
- 10 / 100 Ethernet PHY embedded
- Supports Auto Negotiation
- Full / Half Duplex
- 10 / 100 Based
- Built-in RJ45 (POE)
- Built-in DCDC (PWM/PFM)
- Additional modules are installed to enable POE
- Operating Temperature Max: 85°C (including self-heating)
- Operating Temperature Min: -45°C
- Recommended maximum ambient temperature of operation is 70°C
- VBUS: DC 5V (+/- 10%)
- VSYS Min: DC 4.3V
- VSYS Max: DC5.5V
