With the rise of the smart home market, the application of pyroelectric sensors is increasing, and low-power analog front-end products have always been a very

scarce product on the market. Kailuo Microelectronics has introduced a universal synchronous asynchronous transceiver product, CLM82C51A-2R3 just to

make up for the application needs of this market segment. As a peripheral device of the microcomputer system, the CLM82C51A-2R3 receives CPU parallel

data and converts it to serial data and transmits it. This device also accepts external serial data, converts it to parallel data, and sends it to the CPU.

The CLM82C51A-2R3 can operate from a 3V to 6V voltage range, up to 64Kbaud synchronous communication rates and up to 38.4Kbaud asynchronous

communication rates for transmit/receive operation in double buffered configuration with error detection (parity, overflow and frame)

The CLM82C51A-2R3 is available in a green DIP-28 package and operates reliably from -40°C to +85°C.