Mfr Part #:

MAX3100CEE-T

Mfr Name: Analog Devices / Maxim Integrated

The Analog Devices MAX3100CEE-T is a universal asynchronous receiver transmitter (UART) designed for small microcontroller systems. It features an SPI/MICROWIRE-compatible interface and operates from a 2.7V to 5.5V supply.

✓ Total Stock: 3,880 pcs

$ Price Range: $3.65

MAX3100CEE-T Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	3,480 pcs On Request	3480 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	400 pcs On Request	400 pcs	On Request	1	On Request	On Request	19+	On Request	On Request

MAX3100CEE-T Description

Short technical summary and product information.

The MAX3100CEE-T from Analog Devices is a universal asynchronous receiver transmitter (UART) optimized for small microcontroller-based systems. It utilizes an SPI/MICROWIRE interface for communication with the host microcontroller and is housed in a compact 16-pin QSOP package.

This UART supports asynchronous I/O suitable for RS-232, RS-485, IR, and opto-isolated data links, including an IrDA timing mode for infrared communication. It includes a crystal oscillator and a baud-rate generator capable of software-programmable divider ratios for common baud rates up to 230k baud. A shutdown mode lowers quiescent current to 10µA while still detecting receiver activity.

The device features an 8-word FIFO buffer to minimize processor overhead and a flexible interrupt system with four maskable sources, including 9-bit address recognition. It also includes two hardware-handshaking control lines. The MAX3100CEE-T operates with a supply voltage range of 2.7V to 5.5V and consumes a typical operating current of 150µA at 3.3V.

Applications for the MAX3100CEE-T include handheld instruments, intelligent instrumentation, small networks in HVAC or building control, isolated RS-232/RS-485 links, and low-cost IR data links for computers and peripherals. It is available in a 16-QSOP package.

MAX3100CEE-T Quick Information

Product Type: Universal Asynchronous Receiver Transmitter (UART)

Canonical Name: MAX3100CEE-T Universal Asynchronous Receiver Transmitter (UART)

Subcategory: Interface Controllers

MAX3100CEE-T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

MAX3100CEE-T Estimated Pricing

Qty	Low	High
1+	$3.65	$3.65

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX3100CEE-T Features

Full-featured UART with SPI/MICROWIRE interface.
Supports RS-232, RS-485, and IrDA communication.
8-word FIFO buffer minimizes processor overhead.
Operates from 2.7V to 5.5V supply.
Compact 16-QSOP package available.

MAX3100CEE-T Applications

Ideal for handheld instruments.
Suitable for intelligent instrumentation.
Used in small HVAC control networks.
Enables isolated RS-232/RS-485 links.
Supports low-cost IR data links.

MAX3100CEE-T FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the MAX3100CEE-T?

The MAX3100CEE-T operates from a supply voltage of 2.7V to 5.5V.

What is the operating temperature range for this UART?

The operating temperature range for the MAX3100CEE-T is 0°C to 70°C.

What package type is the MAX3100CEE-T available in?

The MAX3100CEE-T is available in a 16-QSOP package.

What communication protocols does the MAX3100CEE-T support?

The MAX3100CEE-T supports RS232, RS485, SPI, and UART protocols.

What is the FIFO buffer size of the MAX3100CEE-T?

The MAX3100CEE-T features an 8-word deep FIFO buffer.