Microchip Technology, Inc. Datasheets for Network and Communication Chips

Network and communication chips are semiconductor integrated circuits (IC) used in telecommunication devices and systems.
Network and Communication Chips: Learn more

Product Name Notes
Important Note: The Bluetooth SIG has deprecated Bluetooth 4.1 specification as of January 28, 2019. New and existing designs with the RN4020 are unaffected. The Bluetooth SIG has also set...
Low-power, small form-factor Cu PHY with IEEE 802.3az Energy Efficient Ethernet (EEE) and Wake-on-LAN (WoL), with widest I/O LVCMOS support. The VSC8530-04 device, offered in a tiny 6 mm x...
Low-power, small form-factor Cu PHY with IEEE 802.3az Energy Efficient Ethernet (EEE) and Wake-on-LAN (WoL), with widest I/O LVCMOS support. The VSC8531 device, offered in a tiny 6 mm x...
Low-power, small form-factor Cu PHY with IEEE 802.3az Energy Efficient Ethernet (EEE), Wake-on-LAN (WoL), Synchronous Ethernet (SyncE), and Fast Link Failure 2.0 (FLF2) indication, with widest I/O LVCMOS support. The...
Low-power, small form-factor Cu PHY with IEEE 802.3az Energy Efficient Ethernet (EEE), Wake-on-LAN (WoL), Synchronous Ethernet (SyncE), Start of Frame (SOF), and Fast Link Failure 2.0 (FLF2) indication, with widest...
Microchip's complimentary and confidential LANCheck® online design review service is available for customers who have selected our products for their application design-in. The LANCheck online design review service is subject...
Microchip's dual channel VE8820 Tracking Battery VoicePort™ chipset implements a dual-channel telephone line interface by providing all the necessary voice interface functions from the high voltage subscriber line to the...
The BM64 stereo audio module is a fully-certified Bluetooth 5 module for designers who want to add Bluetooth wireless audio and voice applications to their products. This Bluetooth SIG certified...
The BM70 Bluetooth Low Energy module is designed for easy implementation into a broad range of applications. It delivers up to 2.5x throughput improvement and more secure connections vs. Bluetooth...
The BM71 is a small form factor, Bluetooth Low Energy module measuring only 9 x 11.5 x 2.1 mm. The BM71 module is designed for easy implementation into a broad...
The BM78 is a fully-certified Bluetooth® dual-mode (BR/EDR/LE) module for designers who want to easily add dual mode Bluetooth wireless capability to their products. Delivering local connectivity for the...
The innovative Le57D111 dual-channel SLIC device is designed for high-density POTS applications requiring a small footprint SLIC device with significant power savings. By combining the line interface of two channels...
The innovative Le57D121 dual-channel SLIC device is designed for high-density POTS applications requiring a small-footprint, low-power SLIC device. By combining a fully featured line interface of two channels into one...
The innovative Le57D122 dual-channel SLIC device is designed for high-density POTS applications requiring a small-footprint, low-power SLIC device. By combining a fully featured line interface of two channels into one...
The IS2020 Stereo Audio Chip is a compact, highly integrated, CMOS single-chip RF and baseband IC for Bluetooth 5.0 applications. This chip is fully compliant with Bluetooth specification and completely...
The Le79252 Dual Intelligent Subscriber Line Interface Circuit (ISLIC) device, in combination with an Le79228x ISLAC device, implements the telephone line interface function. This enables the design of a low...
The LE79271 Next Generation Subscriber Line Interface Circuit (SLIC) device, in combination with an LE792388 SLAC device, implements a DSL friendly, high density universal telephone line interface. This enables the...
The LE79272 Next Generation Dual Subscriber Line Interface Circuit (SLIC) device, in combination with an LE792388 SLAC device, implements a DSL friendly, high density universal telephone line interface. This enables...
The Le79R70 is a bipolar monolithic SLIC device that support integrated (on-chip) ringing, pin-for-pin compatibility and flexibility for varying loop lengths. With the Ringing SLIC, you can achieve significant system-level...
The Le79R79 is a bipolar monolithic SLIC device that support integrated (on-chip) ringing, pin-for-pin compatibility and flexibility for varying loop lengths. With the Ringing SLIC, you can achieve significant system-level...
The Le9530 Dual Ringing SLIC device is a dual-channel device optimized to provide battery feed, ringing, and supervision on voice loops found in short-loop VoIP applications. This device is optimized...
The Le9540 Dual Ringing SLIC device is a dual-channel device optimized to provide battery feed, ringing, and supervision on voice loops found in short-loop VoIP applications. This device is optimized...
The Le9541 Single Ringing SLIC device is optimized for single channel designs to provide battery feed, ringing, and supervision on voice loops found in short-loop VoIP applications. This device utilizes...
The LE9551 Single Channel Ringing SLIC device provides battery feed, ringing, and supervision on voice loops found in short-loop VoIP applications. This device utilizes a serial bus to interface to...
The RN4678 is a fully certified Bluetooth Dual Mode (BR/EDR/LE) module, which enables the designer to easily add classic Bluetooth and Bluetooth Smart capability to their products. Delivering local connectivity...
The RN4870 Bluetooth Low Energy module is designed for easy implementation into a broad range of applications. It delivers up to 2.5x throughput improvement and more secure connections vs. Bluetooth...
The RN4871 is a small form factor, Bluetooth Low Energy module measuring just 9 x 11.5 x 2.1 mm. This fully-integrated module is designed for easy implementation into a broad...
The single port PoE midspan is a high-power solution for remote powering of current and emerging high power indoor applications. Generating 60W over 4 pair, the PD-9501-10GC enables remote power...
The single port PoE midspan provides up to 30 Watts of power over Ethernet and offers a IEEE 802.3at-compliant solution for current as well as emerging high power applications. The...
The single port PoE midspan provides up to 30 Watts of power over Ethernet and offers a IEEE 802.3at-compliant solution for remote powering of current and emerging high power applications.
The single port PoE midspan provides up to 30 Watts of power over Ethernet and offers a IEEE 802.3at-compliant solution for remote powering of current and emerging high power indoor...
The single port PoE midspan provides up to 60 Watts of power over Ethernet and offers a IEEE 802.3at-compliant solution for remote powering of current and emerging high power indoor...
The single port PoE midspan provides up to 60 Watts of power over Ethernet and offers a IEEE 802.3at-compliant solution for remote powering of current as well as emerging high...
The single port PoE midspan provides up to 60 Watts of power over Ethernet and offers a IEEE 802.3bt-compliant solution for remote powering of current as well as emerging high...
The single port PoE midspan provides up to 90 Watts of power over Ethernet and offers a IEEE 802.3at-compliant and PoH-compliant cost-effective solution for for outdoor installations, guaranteeing 90 Watts...
The single port PoE midspan provides up to 90 Watts of power over Ethernet and offers a IEEE 802.3bt-compliant solution for remote powering of current as well as emerging high...
The single port PoE midspan provides up to 95 Watts of power over Ethernet and offers a IEEE 802.3at-compliant solutionfor remote powering of current as well as emerging high power...
The single port PoE midspans, PD-9001GO-ET and PD-9001GO/48VDC provide up to 30 Watts of power over Ethernet and offer a IEEE 802.3at-compliant solution for outdoor installations, ensuring safe and reliable...
The single-port midspan offers a cost effective, IEEE 802.3bt Type3 compliant solution for outdoor installations, guaranteeing 60 Watts of power and ensuring safe and reliable operation in outdoor environment of...
The single-port PoE midspans offer a cost effective, IEEE 802.3at-compliant solution for outdoor installations, guaranteeing 60 Watts of power and ensuring safe and reliable operation in outdoor environment of any...
The VSC8211 is ideal for Media Converter and 100BASE-FX applications. Its low power consumption and patented line driver technology reduce the cost and complexity of Gigabit Ethernet (GE) system designs.
The VSC8221 is the smallest, lowest power Gigabit Ethernet (GE) over copper PHY available and is ideal for SFP/GBIC and Media Converter applications. It is the only triple speed copper...
The VSC8486 is a LAN/WAN XAUI or XGMII transceiver that converts 3G XAUI data to a 10G serial stream. At just 750 mW, the VSC8486 is ideal for applications requiring...
The VSC8501 device is designed for space-constrained 10/100/1000BASE-T applications. It features integrated line-side termination to conserve board space, to lower EMI, and to improve system performance. To further reduce system...
The VSC8540ET device is the extended temperature -55°C/+125°C version of the popuar VSC8540 single port Gigabit Ethernet copper PHY targeting space-constrained 10/100BASE-T applications. Low-power, small form-factor Cu PHY with IEEE...
The VSC8540RT device is a radiation tolerant single port Fast Ethernet copper PHY targeting space-constrained 10/100BASE-T applications. The VSC8540RT withstands the harsh aerospace environment with enhanced radiation performances, extreme temperatures,...
The VSC8541ET device is the extended temperature -55°C/+125°C version of the popuar VSC8541 single port Gigabit Ethernet copper PHY targeting space-constrained 10/100/1000BASE-T applications. Low-power, small form-factor Cu PHY with IEEE...
The VSC8541RT device is a radiation tolerant single port Gigabit Ethernet copper PHY targeting space-constrained 10/100/1000BASE-T applications. It withstands the harsh aerospace environment with enhanced radiation performances, extreme temperatures, vacuum...
VSC8489, VSC8490, and VSC8491 family of single-port and dual-port 10G Ethernet transceivers provides a highly flexible solution ideal for electrical backplane and optical module host card applications. Designed to meet...