Part number:
CH9434
Manufacturer:
ETC
File Size:
192.25 KB
Description:
4-uart chip.
CH9434 Datasheet 1 http://wch.cn 4-UART Chip CH9434 Datasheet Version: 1A http://wch.cn 1. Overview CH9434 is a SPI to 4-UART transfer chip, which .
* Operating voltage: 3.3V
* Support communication baud rate setting, with the baud rate range of 1200-4000000bps.
* UART has an independent FIFO buffer in each direction, sending 1536 bytes and receiving 2048 bytes.
* Four fully independent UARTs, compatible with 16C550 and enhanced.
CH9434
ETC
192.25 KB
4-uart chip.
CH9434 Datasheet 1 http://wch.cn 4-UART Chip CH9434 Datasheet Version: 1A http://wch.cn 1. Overview CH9434 is a SPI to 4-UART transfer chip, which .
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