RP2350 Microcontroller with Integrated 16Mbit Flash

• Symmetric dual Arm Cortex-M33 cores at up to 150MHz
• 520kByte multi-bank high performance SRAM
• External Quad-SPI Flash with eXecute In Place (XIP) capabilities
• Enhanced performance full-crossbar bus fabric
• Up to 48 multi-function General Purpose IO (8 can be used for ADC on RP2350-B)
  • 1.8-5.0V IO Voltage

Security Features

• One Time Programmable (OTP) Memory: Used for boot configuration and secure key storage.
• Secure Boot: Ensures that only authenticated software can run on the device, utilizing OTP for key verification.
• Arm TrustZone Technology: Provides hardware isolation between secure and non-secure software, enhancing security for critical applications.

Analog and Digital Peripherals

• 12-bit 500ksps Analogue to Digital Converter (ADC)
• 2 × UART, 2 × I2C, 2 × SPI, 16 × PWM channels
• 1 × Timer with 4 alarms, 1 × Real Time Counter
• 3 × Programmable IO (PIO) blocks, 12 state machines total
• Flexible, user-programmable high-speed IO
• Can emulate interfaces such as SD Card and VGA

W6300 Ethernet Controller

• Support Hardwired TCP/IP Protocols : TCP, UDP, IPv6, IPv4, ICMPv6, ICMPv4, IGMP, MLDv1, ARP, PPPoE
• Support IPv4/IPv6 Dual Stack
• Support 8 independent SOCKETs simultaneously with 64KB Memory
• Support SOCKET-less Command: ARP, PING, ICMPv6(PING, ARP,DAD,NA,RS) Command for IPv6 Auto-configuration& Network Monitoring
• Support Ethernet Power Down Mode & System Clock Switching for power save
• Support Wake on LAN over UDP
• Support Serial & Parallel Host Interface: High Speed QSPI(MODE 0/3), System Bus with 2 Address signal & 8bit Data
• Internal 32Kbytes Memory for TX/ RX Buffers(total 64Kbytes Memory)
• 10BaseT / 10BaseTe / 100BaseTX Ethernet PHY Integrated
• Support Auto Negotiation (Full and half duplex, 10 and 100-based )
• Support Auto-MDIX only on Auto-Negotiation Mode
• Not support IP Fragmentation
• 3V operation with 5V I/O signal tolerance
• Network Indicator LEDs (Full/Half Duplex, Link, 10/100 Speed, Active)
• 48 Pin LQFP & QFN Lead-Free Package

Connectivity

• C-Type USB port for power and data (and for reprogramming the Flash)
• 40 pin 21x51 'DIP' style 1mm thick PCB with 0.1" through-hole pins also with edge castellations
• 3-pin ARM Serial Wire Debug (SWD) port

Networking

• 10 / 100 Ethernet PHY embedded
• Supports Auto Negotiation
  • Full / Half Duplex
  • 10 / 100 Based
• Built-in RJ45(RB1-125BAG1A)

Power Supply

• Built-in Switch-mode DC-DC converter (replacing LDO for enhanced power efficiency)