Microchip's IrDA protocol stack handler is ideally suited for data communications equipment (DCE) applications and connects to standard UART peripherals and infrared transceivers. The MCP2155 employs technology that embeds the complex IrDA protocol stack, including the Ir link access protocol (IrLap), Ir link management-mux (IrLMP), tiny transport protocol, IrComm layers and portions of the IrPHY with bit encoding/decoding, into one peripheral device. Additionally, the MCP2155 provides ring indicate (RI), carrier detect (CD) and data terminal ready (DTR) signal information back to the primary as required in DCE applications.
The MCP2155, along with the Microchip's previously announced MCP2150, embed the IrDA protocol stack handling plus bit encoding/decoding functionality into a small, low-cost form factor device (20-pin SSOP, 18-pin PDIP and SOIC).
Microchip also offers an Infrared Products Developer's Kit to assist designers with demonstration and development of IrDA-enabled applications, including everything a designer needs to create a system employing infrared communication.
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Telecoms, Datacoms, Wireless, IoT
Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.
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Telit Cinterion has announced the SE869eK2L, a single-frequency L1 GNSS module designed to help device manufacturers upgrade legacy positioning designs with improved performance and cost efficiency, while preserving design continuity.
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Quectel expands 5G portfolio with new Qualcomm- and UNISOC-based modules.
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Editor's Choice Telecoms, Datacoms, Wireless, IoT
In practice, engineers building compact RTK products keep discovering the same thing: the hardest component in the system is no longer the receiver. It is the antenna.
Read more...Microchip advances Space-Grade timing performance ASIC Design Services
Telecoms, Datacoms, Wireless, IoT
Microchip Technology has expanded its atomic clock portfolio with the radiation-tolerant Space CSAC-SA65, a Chip Scale Atomic Clock designed to deliver precise timing for space systems.
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Telecoms, Datacoms, Wireless, IoT
With 400 MHz instantaneous bandwidth and support for carrier frequencies up to 23,6 GHz, Vertex 6.0 is the industry’s first channel emulator designed for next generation 6 G and Wi-Fi 7/8 testing.
Read more...Secure, low-power Bluetooth LE SoC NuVision Electronics
Telecoms, Datacoms, Wireless, IoT
Silicon Labs unveils BG2B, its lowest-power Bluetooth LE SoC with industry-leading power efficiency, security, and integration.
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