MAX3100CEE+T by Maxim Integrated | UART | Avnet ASIA
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MAX3100CEE+T

Maxim Integrated

UART 1-CH 16Byte FIFO 3.3V/5V 16-Pin QSOP T/R

Manufacturer Part #: MAX3100CEE+T

Alternate Part #: MAX3100CEE+T


legend RoHS Compliant

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Information

The MAX3100 universal asynchronous receiver transmitter (UART) is the first UART specifically optimized for small microcontroller-based systems. Using an SPI/MICROWIRE interface for communication with the host microcontroller (µC), the MAX3100 comes in a compact 24-pin-TQFN and 16-pin QSOP. The asynchronous I/O is suitable for use in RS-232, RS-485, IR, and opto-isolated data links. IR-link communication is easy with the MAX3100's infrared data association (IrDA) timing mode. The MAX3100 includes a crystal oscillator and a baud-rate generator with software-programmable divider ratios for all common baud rates from 300 baud to 230k baud. A software- or hardware-invoked shutdown lowers quiescent current to 10µA, while allowing the MAX3100 to detect receiver activity. An 8-word-deep first-in/first-out (FIFO) buffer minimizes processor overhead. This device also includes a flexible interrupt with four maskable sources, including address recognition on 9-bit networks. Two hardware-handshaking control lines are included (one input and one output). The MAX3100 is available in 14-pin plastic DIP and small, 16-pin QSOP packages in the commercial and extended temperature ranges.

Key Features

  • Small TQFN and QSOP Packages Available
  • Full-Featured UART:
    • IrDA SIR Timing Compatible
    • 8-Word FIFO Minimizes Processor Overhead at High Data Rates
    • Up to 230k Baud with a 3.6864MHz Crystal
    • 9-Bit Address-Recognition Interrupt
    • Receive Activity Interrupt in Shutdown
  • SPI/MICROWIRE-Compatible µC Interface
  • Lowest Power:
    • 150µA Operating Current at 3.3V
    • 10µA in Shutdown with Receive Interrupt
  • +2.7V to +5.5V Supply Voltage in Operating Mode
  • Schmitt-Trigger Inputs for Opto-Couplers
  • TX and RTS Outputs Sink 25mA for Opto-Couplers

Technical Attributes

Description
Value
Find similar Parts
Transmitter and Receiver FIFO Counter
No
Operating Temperature
0 to 70 °C
Standard Supported
IrDA|RS-232|RS-485
Transmit FIFO
16 byte
Receive FIFO
16 byte
Maximum Supply Current
1 mA
Minimum Single Supply Voltage
2.7 V
Maximum Data Rate
0.23 MBd
Maximum Single Supply Voltage
5.5 V
Screening Level
Commercial
Lead Finish
Matte Tin
Mounting
Surface Mount
Max Processing Temp
260|300

ECCN / UNSPSC

Description
Value
ECCN:
EAR99
SCHEDULE B:
85423900228.1
HTSN:
85423900228.1
UNSPSC:
32101600
UNSPSC VERSION:
V15.1101

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