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See Technical Specifications

XR16L784IV +BOM

The XR16L784IV is a UART chip that features four channels and a 64-byte FIFO buffer, making it suitable for data communication applications

Manufacturer:

Maxlinear, Inc
Mfr.Part #:

XR16L784IV
Datasheet:

XR16L784IV Datasheet (PDF)
ECCN (US):

EAR99
HTS:

8542.39.00.01
Automotive:

No
PPAP:

No

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

XR16L784IV General Description

The XR16L784IV is a high-performance, quad-channel universal asynchronous receiver/transmitter (UART) integrated circuit. It features four independent UART channels, each capable of supporting data rates up to 1 Mbps. This IC is designed with a deep FIFO (First-In, First-Out) buffer of 128 bytes per channel, which helps in managing data flow efficiently, especially in applications with high data throughput.Moreover, the XR16L784IV supports a wide range of serial protocols, including RS-232, RS-422, and RS-485, making it versatile for various communication interfaces. It operates with a low supply voltage, typically around 3.3V, which enhances its compatibility with modern electronic systems.The device incorporates features like automatic hardware and software flow control, which aids in error detection and correction. Additionally, it offers programmable interrupt capabilities, enabling efficient handling of asynchronous serial communication tasks in embedded systems.

Key Features

**Up to 16 Mbps data rate**

**64-byte FIFOs** for transmit and receive

**Low power consumption** in sleep and idle modes

**Modem control** signals and infrared encoder/decoder

**Multi-drop mode** for bus communication

**Programmable interrupt trigger levels**

Application

The XR16L784IV is commonly used in industrial automation, telecommunications, and embedded systems

It serves as a UART (Universal Asynchronous Receiver-Transmitter) interface, facilitating serial communication in devices like modems, routers, and industrial control systems

Its robust design and versatile features make it suitable for various data transmission applications

Specifications

ECCN (US)	EAR99	Part Status	Obsolete
HTS	8542.39.00.01	Automotive	No
PPAP	No	Number of Channels per Chip	4
Transmit FIFO (byte)	64	Receive FIFO (byte)	64
Maximum Data Rate	6.25Mbps	Transmitter and Receiver FIFO Counter	Yes
Standard Supported	RS-422\|RS-485\|RS-232	Minimum Operating Supply Voltage (V)	2.97
Maximum Operating Supply Voltage (V)	5.5	Typical Operating Supply Voltage (V)	3.3\|5
Maximum Supply Current (mA)	5	Maximum Power Dissipation (mW)	500
Minimum Operating Temperature (°C)	-40	Maximum Operating Temperature (°C)	85
DMA Support	Yes	False Start Bit Detection	Yes
Automatic Software Flow Control	Yes	Supplier Temperature Grade	Industrial
Automatic Hardware Flow Control	Yes	Mounting	Surface Mount
PCB changed	64	Pin Count	64
Lead Shape	Gull-wing