CP2101 - Single-Chip USB to UART Bridge
Strings - On-Chip Power-On Reset Circuit - On-Chip Voltage Regulator: 3.3 V Output USB Function Controller - USB Specification 2.0 Compliant; Full Speed (12 Mbps) - USB suspend states supported via SUSPEND pins Asynchronous Serial Data BUS (UART) - All Handshaking and Modem Interface Signals - Data