SPI MICROWIRE ic integrated circuit Asynchronous Transceiver UART QSOP-16 IC

Product Specification

SPI/MICROWIRE-Compatible Universal Asynchronous Transceiver UART in QSOP-16 IC MAX3100EEE+T

 General Description
 The MAX3100 universal asynchronous receiver transmit
ter (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 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 quies
cent 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-handshak
ing 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.
 ________________________Applications
 Handheld Instruments
 Intelligent Instrumentation
 UART in SPI Systems
 Small Networks in HVAC or Building Control
 Isolated RS-232/RS-485: Directly Drives Opto-Couplers
 Low-Cost IR Data Links for Computers/Peripherals
 ____________________________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

Packaging and transportation instructions

- According to the standard export packaging.

Customers can choose from cartons, wooden cases and wooden pallets according to their own requirements.

Q&A

1. How to obtain the price?

We usually quote within 24 hours after receiving your inquiry (except weekends and holidays). If you are in urgent need of a price, please send us an email or contact us in any other way so that we can provide you with a quotation.

2. What is your delivery time?

This depends on the quantity of the order and the season in which you place the order. Usually, we can ship the goods within 7 to 15 days (for small batches), and for large batches, it takes about 30 days.

3. What are your payment terms?

Factory price, 30% deposit, 70%T/T payment before shipment.

4. What is the mode of transportation?

It can be transported by sea, air or express delivery (EMS, UPS, DHL, TNT, FEDEX, etc.). Please confirm with us before placing an order.

5. How do you help our business establish a long-term and good relationship?

We maintain good quality and competitive prices to ensure that our customers benefit.

2. We respect every customer as our friend. We do business with them sincerely and make friends with them, no matter where they come from.