X-On Electronics has gained recognition as a prominent supplier of ECE1099-FZG Interface - I/O Expanders across the USA, India, Europe, Australia, and various other global locations. ECE1099-FZG Interface - I/O Expanders are a product manufactured by Microchip. We provide cost-effective solutions for Interface - I/O Expanders, ensuring timely deliveries around the world.
We are delighted to provide the ECE1099-FZG from our Interface - I/O Expanders category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the ECE1099-FZG and other electronic components in the Interface - I/O Expanders category and beyond.
ECE1099 GPIO Expansion, 23x8 Keyscan Matrix Interface via SMBus or BC-Link Bus Highlights Features The ECE1099 is a 40-Pin 3.3V Keyboard Scan Expan- Up to 23x8 Keyboard Scan Matrix sion or GPIO Expansion device. The device supports a 32 Multiplexed General Purpose I/O pins keyboard scan matrix of 23x8. The device is connected - All are MCU addressable I/O Pins to a Master via the BC-Link interface or via the SMBus. BC-Link Interconnect Bus KSI and KSO signals are multiplexed with GPIOs. - Link to embedded controller SMBus Interconnect - One of two address selection 3.3V Operation - 40-Pin, QFN RoHS Compliant package - 0.5mm Pitch - 6x6mm Body size Block Diagram GPIO 0:37 Registers Muxed with KSO & KSI Status LSBC Bus Mask Interface Expander BC Bus 5 to 23 Base KSO 22:00 5 Mux register SMBus SMBus Output Interface Control registers BC Bus / SMBus Autodetect KSI KSI 7:0 register BC INT 8 SMBus INT 8 Mask KSI 7:0 Register Internal VCC1 PWRGD VCC1 POR ECE1099 2008-2018 Microchip Technology Inc. DS00002624A-page 1 Internal Address / Data Bus TEST VCC1ECE1099 TO OUR VALUED CUSTOMERS It is our intention to provide our valued customers with the best documentation possible to ensure successful use of your Microchip products. To this end, we will continue to improve our publications to better suit your needs. Our publications will be refined and enhanced as new volumes and updates are introduced. If you have any questions or comments regarding this publication, please contact the Marketing Communications Department via E-mail at docerrors microchip.com. We welcome your feedback. Most Current Data Sheet To obtain the most up-to-date version of this data sheet, please register at our Worldwide Web site at: