FTDI Chip FT4222HQ-D-R 桥接器，USB转UART/I2C/SPI USB 2.0转四路SPI I2C桥接器 53.8Mbps

Speed: High Speed (HS)

Standard: USB 2.0

Data Rate: 3.4 Mb/s

Unit Weight: 564.810 mg

Interface Type: I2C, SPI

Mounting Style: SMD/SMT

Moisture Sensitive: Yes

Supply Voltage - Max: 3.63 V, 5.5 V

Supply Voltage - Min: 2.97 V, 4.5 V

Operating Supply Current: 80 mA

Operating Supply Voltage: 1.8 V, 2.5 V, 3.3 V

Maximum Operating Temperature: + 85 C

Minimum Operating Temperature: - 40 C