新しいイーサネット IC

WIZnet W55RP20 Chip
WIZnet W55RP20 Chip is a System-in-Package (SiP) solution that integrates the W5500 Ethernet controller with the RP2040 microcontroller from Raspberry Pi. This chip from ioNIC combines advanced security and high-speed data processing capabilities with low power consumption to offer seamless connectivity. The W55RP20 chip supports protocols such as TCP, UDP, IPv4, ICMP, ARP, IGMP, and PPPoE. This chip also supports I2C, SPI, UARTM ADC, GPIO, and external interfaces. The W55RP20 chip features 2MB flash memory, dual-core Arm® Cortex®-M0+, a hardwired TCP/IP stack, a DMA controller, and a fully connected AHB crossbar. This chip is used in IoT devices and smart applications.