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I2C/SPI HOST ADAPTER V4.0 + PAYPASS CMR CIRCUITS
- ModelI2C/SPI HOST ADAPTER V4.0 + PAYPASS CMR CIRCUITS
- MakerAardvark
- DescriptionI2C/SPI HOST ADAPTER V4.0 + PAYPASS CMR CIRCUITS
- Rental문의요망
- Stock문의요망
AARDVARK I2C/SPI HOST ADAPTER
- I2C master and slave up to 800 kHz†
- I2C multi-master support
- SPI master up to 8 MHz
- SPI slave up to 4 MHz
- GPIO with selectable pins
I2C
- True 800 kbps† performance over higher bandwidth USB versus slower RS-232.
- Supports standard mode (100 kbps) and fast (400 kbps) mode as well as various speeds ranging from 1 kHz to 800 kHz†.
- Supports inter-bit and inter-byte clock stretching.
- Supports multi-master.
- Master transmit and receive.
- Asynchronous slave transmit and receive.
- Software configurable I2C pull-up resistors.
- Software configurable target power pins to power downstream devices.
- Repeated Start, 10-bit slave addressing, and Combined Format transactions.
The Aardvark I2C/SPI Host Adapter is compatible with:
- Display Data Channel (DDC)
- System Management Bus (SMBus)
- Power Management Bus (PMBus)
- Smart Battery Bus (SBBus)
- Intelligent Platform Management Interface (IPMI)
- Two-Wire Interface (TWI)
SPI
- Operates in master or slave mode.
- Up to 8 Mbps master signaling rate.
- Up to 4 Mbps slave signaling rate.
- Full duplex master transmit/receive.
- Asynchronous slave transmit/receive.
- Software configurable target power pins to power downstream devices.
- Software configurable Slave Select (SS) polarity in master mode.
