MAX3107集成电路（IC）的控制器规格书PDF中文资料

General Description

The  MAX3107  is  an  advanced  universal  asynchronous receiver-transmitter  (UART)  with  128 words  each  of receive  and  transmit  first-in/first-out  (FIFO)  that  can  be controlled through I2C or high-speed SPI™. The 2x and 4x rate modes allow a maximum of 24Mbps data rates. A  phase-locked  loop  (PLL),  prescaler,  and  fractional baud-rate generator allow for high-resolution baud-rate programming  and  minimize  the  dependency  of  baud rate on reference clock frequency.

特性 Features

24-Pin, Lead-Free TQFN (3.5mm x 3.5mm) and 24-Pin, Lead-Free SSOP Packages

24Mbps (max) Data Rate

Integrated PLL and Divider

Fractional Baud-Rate Generator

SPI Up to 26MHz Clock Rate

Auto Transceiver Direction Control

Half-Duplex Echo Suppression

Auto RTS/CTS and XON/XOFF Flow Control

Special Character Detection

GPIO-Based Character Detection

9-Bit Multidrop-Mode Data Filtering

SIR- and MIR-Compliant IrDA Encoder/Decoder

+2.35V to +3.6V Supply Range

Logic-Level Translation on the Controller and Transceiver Interfaces (Down to 1.7V)

Four Flexible GPIOs

Line Noise Indication

Shutdown and Autosleep Modes

Low 640µA (typ) Supply Current at 1Mbaud and 20MHz Clock

Low 20µA (typ) Shutdown Power