SC28L194A1BE

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SC28L194A1BE

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  • Mfr.부분 #SC28L194A1BE
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사양

Brand NXP Semiconductors
Subcategory Interface ICs
Package / Case LQFP-80
Supply Voltage - Min 3 V
Supply Voltage - Max 5.5 V
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Packaging Tray
Height 1.4 mm
Length 12 mm
Mounting Style SMD/SMT
Operating Supply Voltage 3.3 V, 5 V
Product Type UART Interface IC
Width 12 mm
Shipping Restrictions Mouser does not presently sell this product in your region.
Operating Supply Current 30 mA
Factory Pack Quantity:Factory Pack Quantity 595
Part # Aliases SC28L194A1BE,557
Number of Channels 4 Channel
Type UART
Data Rate 460.8 kb/s
Memory Size 16 B
Unit Weight 0.022575 oz
Moisture Sensitive Yes
Description/Function Quad UART

개요

Description

The SC28L194A1BE is a type of integrated circuit manufactured by NXP Semiconductors. It is primarily designed for use in communication applications, such as data communication equipment or terminals. This IC is a quad universal asynchronous receiver/transmitter (QUART), meaning it can support four independent channels for serial data communication. Each channel can be configured for different communication protocols, making it versatile for various applications.
The device is known for its flexibility, offering programmable data format, baud rate, and interrupt control. It also provides features like error detection and correction, which enhance data integrity. The SC28L194A1BE operates with a wide range of supply voltages, typically making it suitable for both low-power and standard power applications. Additionally, it includes features such as a digital phase-locked loop (PLL) for baud rate generation and infrared (IrDA) encoder/decoder support, broadening its utility in modern communication systems.
Overall, the SC28L194A1BE is valued for its robustness, configurability, and ability to integrate into various communication systems, making it a reliable choice for engineers and designers in the field.

Features

The SC28L194A1BE is a quad universal asynchronous receiver-transmitter (QUART) device designed for serial data communication. Here are some of its key features:
1. Quad UARTs: It contains four independent UART channels, enabling multiple serial data communication streams.
2. High-Speed Operation: Supports high baud rates, allowing fast data transmission and reception.
3. Programmable Baud Rate Generators: Each UART channel includes a programmable baud rate generator for flexible communication speed control.
4. FIFO Buffers: Features FIFO (First In, First Out) buffers for both transmit and receive operations, reducing the CPU's data handling load.
5. Interrupt System: Offers an interrupt system for efficient data handling and event-driven processing.
6. Flow Control: Supports hardware (RTS/CTS) and software (XON/XOFF) flow control, enhancing data integrity and preventing data loss.
7. Error Detection: Includes features for error detection like parity, framing, and overrun errors.
8. Parallel Data Interface: Provides a parallel interface for easy integration with microprocessors and microcontrollers.
9. Low Power Consumption: Designed to be energy-efficient, suitable for battery-powered applications.
These features make the SC28L194A1BE suitable for a variety of applications requiring reliable serial communication.

Package

The SC28L194A1BE is a Quad UART IC with a 64-pin LQFP (Low-Profile Quad Flat Package) type.

Pinout

The SC28L194A1BE is a quad universal asynchronous receiver/transmitter (QUART) with 5 V and 3.3 V operation, designed for serial communication. It features 44 pins. The primary function of this device is to provide multiple channels for serial data communication, allowing interfacing with microprocessors and other peripherals.
Each channel in the SC28L194A1BE can be independently configured, supporting various baud rates, character lengths, and stop bits, which makes it versatile for different communication protocols. The device is particularly suitable for applications requiring multiple serial data communication channels, like networking equipment or communication systems.
In addition to the main serial communication functions, the SC28L194A1BE includes features such as programmable baud rate generators, transmit and receive FIFOs, and modem control capabilities. These features enhance its capability to handle complex communication tasks effectively.

Manufacturer

The SC28L194A1BE is manufactured by NXP Semiconductors. NXP is a global semiconductor company that specializes in designing and manufacturing a wide range of semiconductor products, including microcontrollers, processors, and mixed-signal and analog devices. The company serves various industries, such as automotive, industrial, mobile, and communication infrastructure, making it a key player in the development of secure connectivity solutions for embedded applications.

Application

The SC28L194A1BE is a quad UART (Universal Asynchronous Receiver-Transmitter) with 8-byte FIFOs that is commonly used in communication applications. Its primary application areas include embedded systems requiring multiple serial communication channels, industrial automation for machine-to-machine communication, point-of-sale systems, networking equipment, and data acquisition systems. Its ability to handle multiple serial ports makes it suitable for applications that require reliable data transmission and efficient handling of serial data streams.

Equivalent

The SC28L194A1BE is a quad UART (Universal Asynchronous Receiver-Transmitter) with 8-byte FIFOs. Equivalent products include the NXP SC28L194A1, Texas Instruments TL16C754B, and Exar XR16L784. These alternatives offer similar functionalities, such as multiple UART channels and FIFO support, but check for specific features and pin compatibility to ensure a seamless replacement.

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