USB-I2C 변환 모듈 -FT200XD
(FT200XD USB to I2C Bridge)
개요
- 본 제품은 FTDI사의 FT200XD 칩을 탑재한 USB-I2C 컨버터입니다.
- USB2.0 Full 스피드 IC로 3.4Mbit/s 까지 동작가능한 I2C 슬레이브 장치입니다.
- USB 장치를 쉽게 I2C 인터페이스에 추가할 수 있게 하여 줍니다.
특징
- Single chip USB to I2C interface.
- Entire USB protocol handled on the chip. No USB specific firmware programming required.
- Fully integrated 2048 byte Multi-Time-Programmable (MTP) memory for storing device descriptors and CBUS I/O configuration.
- Fully integrated clock generation with no external crystal required plus optional clock output selection enabling a glue-less interface to external MCU or FPGA.
- 512 byte receive buffer and 512 byte transmit buffer utilising buffer smoothing technology to allow for high data throughput.
- FTDI’s royalty-free Virtual Com Port (VCP) and Direct (D2XX) drivers eliminate the requirement for USB driver development in most cases.
- Configurable CBUS I/O pin.
- Battery Charger detection. May be used by mobile devices to detect the presence of a charger on the USB port for higher current / faster charging of batteries.
- Device supplied pre-programmed with unique USB serial number.
- Supports bus powered, self powered and high-power bus powered USB configurations.
- Integrated +3.3V level converter for USB I/O.
- True 3.3V CMOS drive output and TTL input.
- (Operates down to 1.8V with external pull ups and is also 5V tolerant)
- Configurable I/O pin output drive strength.
- Integrated power-on-reset circuit.
- Internal 3.3V/1.8V LDO regulators
- Low operating current of 8mA (typical) and USB suspend current of 125uA (typical) current.
- Low USB bandwidth consumption.
- UHCI/OHCI/EHCI host controller compatible.
- USB 2.0 Full Speed compatible.
- Extended operating temperature range: -40°C to 85°C.
문서
연관제품
- 연관제품 1