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MAX3107

Maxim Integrated Products
Part Number MAX3107
Manufacturer Maxim Integrated Products
Description SPI/I2C UART
Published Jan 11, 2010
Detailed Description MAX3107 EVALUATION KIT AVAILABLE SPI/I2C UART with 128-Word FIFOs General Description The MAX3107 is an advanced unive...
Datasheet PDF File MAX3107 PDF File

MAX3107
MAX3107

Overview
MAX3107 EVALUATION KIT AVAILABLE SPI/I2C UART with 128-Word FIFOs 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.
Autosleep and shutdown modes help reduce power consumption during periods of inactivity.
A low 640µA (typ) supply current and tiny 24-pin TQFN (3.
5mm x 3.
5mm) package make the MAX3107 ideal for low-power portable devices.
Integrated logic-level translation on the controller and transceiver (RX/TX and RTS/CTS) interfaces enable use with a wide selection of RS-232/RS-485 transceivers.
Automatic hardware and software flow control with selectable FIFO interrupt triggering offloads low-level activity from the host controller.
Automatic half-duplex transceiver control with programmable setup and hold times allow the MAX3107 to be used in high-speed applications, for example Profibus-DP.
The MAX3107 is ideal for use in portable devices, industrial, and automotive applications.
The MAX3107 is available in a 24-pin SSOP package and a 24-pin TQFN package.
It is specified over the -40°C to +85°C extended ambient temperature range.
Applications ●● Portable Devices ●● Industrial Control Systems ●● Fieldbus Networks ●● Automotive Infotainment Systems ●● Medical Systems ●● Point-of-Sale Systems ●● HVAC or Building Control Benefits and Features ●● Bridges an SPI/MICROWIRE or I2C Microprocessor Bus to an Asynchronous Interface Such as RS-485, RS-232, or IrDASM • SIR- and MIR-Compliant IrDA Encoder/Decoder • Line Noise Indication Ensures Data Link Integrity ●● Saves Up to 23% Board Space • 24-Pin TQFN (3.
5mm x 3.
5mm) and SSOP Packages ●● Integra...


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