Search results with tag "I2c bus"
Interfacing FT2232H Hi-Speed Devices to I2C Bus
www.ftdichip.comThe physical layer of I2C bus is a simple handshaking protocol that relies upon open collector outputs on the bus devices and the device driving or releasing the bus lines, so a pull-up resistor is needed on each wire of the bus. I2C bus is a true multi-master bus including collision detection and arbitration to prevent data corruption
PCF8575 Remote16-BIT I2C AND SMBus I/O Expander with ...
www.ti.comI2C or SMBus Master (e.g. Processor) Peripheral Devices! RESET, ENABLE, or ... • 400-kHz Fast I2C Bus • Address by Three Hardware Address Pins for Use ... This 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 2.5-V to 5.5-V V CC operation.
Lidar Lite v3 Operation Manual 2 and Technical …
static.garmin.comI2C Interface This device has a 2-wire, I2C-compatible serial interface (refer to I2C-Bus Specification, Version 2.1, January 2000, available from Philips Semiconductor). It can be connected to an I2C bus as a slave device, under the control of an I2C master device. It supports 400 kHz Fast Mode data transfer.
Understanding EDID - Extended Display Identification Data E
media.extron.comscheme known as the I2C bus. I2C is used extensively where electronic devices and components need to exchange information, due to its simplicity, low pin count, and bi-directional capability. An I2C bus consists of three wires: SDA - data, SCL - clock, and a logic “high” DC pull-up voltage. For the DDC, the logic
MCP23016 16-Bit I2C I/O Expander - Microchip Technology
ww1.microchip.comDec 08, 2006 · purpose, parallel I/O expansion for I2C bus applications. This device includes high-current drive capability, low ... address and allow up to eight I/O expander devices to share the same I2C bus. 1.1 Pin Descriptions TABLE 1-1: PINOUT DESCRIPTION Pin Name PDIP, SOIC, SSOP Pin No. QFN Pin No. I/O/P Type Buffer Type
AN262 PCA954X Family of I²C Multiplexers
www.nxp.comICs can be compliant with USB 2.0 specifications yet only be capable of the older ‘full speed’ or 12 Mbits/sec. DesignCon 2003 TecForum I2C Bus Overview 10 Bus characteristics compared Bus Data rate (b i t s / se c) Length (meters) Length lim iting f actor Nodes Typ.number Node number limiting factor I2C 400k 2 w ir ng capac tance 20 400pF max
PCA9306 Dual Bidirectional I2C Bus and SMBus …
www.ti.comProduct Folder Sample & Buy Technical Documents Tools & Software Support & Community An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,