Microchip Technology MCP2122
The MCP2122 is a stand-alone IrDA standard encoder/ decoder device that is pinout-compatible with the Agilent® HSDL-7000 encoder/decoder. The host UART interfaces to the UART of the Host Controller. The Host Controller is the device in the embedded system that transmits and receives the data.| Part No. | MCP2122 |
|---|---|
| Datasheet | MCP2122 Download |
| Manufacturer |  Microchip Technology |
| Description | Infrared Encoder/Decoder |
| Buy | Stock & Price |
FEATURES
● Pinout compatible with HSDL-7000● Compliant with IrDA® Standard Physical Layer Specification (version 1.3)
● UART to IrDA Standard Encoder/Decoder - Interfaces with IrDA Standard Compliant Transceiver
● Baud Rates: - Up to IrDA Standard 115.2 Kbaud Operation
● Transmit/Receive Formats (Bit Width) Supported: - 1.63 µs
● Low-power Mode (2 µA at 1.8V, +125°C)
● Pb-free packaging CMOS Technology
● Low-voltage operation
● Extended temperature range
● Low power consumption Package Types PDIP, SOIC 16XCLK 1 8 TX 2 7 RX 3 6 VSS 4 5 MCP2122 Block Diagram MCP2122 TX Encode RESET 16XCLK RX Reset Logic Baud Rate Generator Decode VDD TXIR RXIR RESET TXIR RXIR IrDA Family Selection Device Baud Rate Host UART IR Encoder / Decoder Protocol Layer Handler Clock Source Host UART Baud Rate Selection Comment MCP2120 2400 - 2400 - Yes 312,500 (1) 312,500 (1) No XTAL HW/SW MCP2122 2400 - 2400 - Yes 115,200 (1) 115,200 (1) No 16XCLK By 16XCLK Extended Temperature Range (-40°C to +125°C) MCP2140 96...
