MAX3100EEE+T by Analog Devices

SPI/MICROWIRE-Compatible UART in QSOP-16


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.

Where to Buy

Prices starting from US$3.75

Distributor Stock
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Newark Electronics
from US$12.20
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element14
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Farnell
from US$11.29
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Rochester Electronics
from US$8.66
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TME
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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
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
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

Specifications

µP I/F SPI and Microwire Compatible
# Channels 1
ICC (mA) (typ) 0.27
VSUPPLY (V) 2.7 to 5.5
Package/Pins PDIP/14QSOP/16TQFN/24
Oper. Temp. (°C) -40 to +850 to +70
BudgetaryPrice (See Notes) 4.3

Last 6 months Inventory & Pricing History



MAX3100EEE+T Semiconductors - ICs by Analog Devices

UART INTERFACE 230KBAUD 5.5V QSOP-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

No. of Channels 1 Channel, 1Channels
Data Rate 230Kbaud
Supply Voltage Min 2.7V
Supply Voltage Max 5.5V
Interface Case Style QSOP
No. of Pins 16Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Last 6 months Inventory & Pricing History


Alternative Descriptions

Uart Interface, 230Kbaud, 5.5V, Qsop-16 | Newark Electronics
UART INTERFACE, 230KBAUD, 5.5V, QSOP-16 | element14
IC: interface | TME

Frequently Asked Questions

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Is the MAX3100EEE+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14, Farnell, Rochester Electronics and TME have stock available or on a lead time for MAX3100EEE+T .

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