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SC16C754BIB80 - NXP
Manufacturer:
NXP
ManyChip's Part#:
MC171426163
Category:
UART Chip, UART Interface IC
Package:
LQFP
Datasheet:
Datasheet 3D Model
Description:
IC 4Channel(S), 5M bps, SERIAL COMM CONTROLLER, PQFP80, 12 X 12MM, 1.4MM HEIGHT, PLASTIC, MS-026, SOT315-1, LQFP-80, Serial IO/Communication Controller
Stock Locations:
Availability:
208 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 11.06

Updated at 01/11/2025 10:30:15(UTC+8)

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Description

Overview
The SC16C754B is a quad Universal Asynchronous Receiver/Transmitter (UART) with 64-byte FIFOs, automatic hardware/software flow control, and data rates up to 5 Mbit/s (3.3 V and 5 V). The SC16C754B offers enhanced features. It has a Transmission Control Register (TCR) that stores receiver FIFO threshold levels to start/stop transmission during hardware and software flow control. With the FIFO Ready (FIFO Rdy) register, the software gets the status of TXRDY/RXRDYfor all four ports in one access. On-chip status registers provide the user with error indications, operational status, and modem interface control. System interrupts may be tailored to meet user requirements. An internal loopback capability allows on-board diagnostics.
The UART transmits data, sent to it over the peripheral 8-bit bus, on the TX signal and receives characters on the RX signal. Characters can be programmed to be 5, 6, 7, or 8 bits. The UART has a 64-byte receive FIFO and transmit FIFO and can be programmed to interrupt at different trigger levels. The UART generates its own desired baud rate based upon a programmable divisor and its input clock. It can transmit even, odd, or no parity and 1, 1.5, or 2 stop bits. The receiver can detect break, idle, or framing errors, FIFO overflow, and parity errors. The transmitter can detect FIFO underflow. The UART also contains a software interface for modem control operations, and has software flow control and hardware flow control capabilities.
The SC16C754B is available in plastic LQFP64, LQFP80 and PLCC68 packages.
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## Features
* 4 channel UART
* 5 V, 3.3 V and 2.5 V operation
* Pin compatible with SC16C654IA68, TL16C754, and SC16C554IA68 with additional enhancements, and software compatible with TL16C754
* Up to 5 Mbit/s data rate (at 3.3 V and 5 V; at 2.5 V maximum data rate is 3 Mbit/s)
* 5 V tolerant on input only pins
* 64-byte transmit FIFO
* 64-byte receive FIFO with error flags
* Industrial temperature range (-40 Cel to +85 Cel)
* Programmable and selectable transmit and receive FIFO trigger levels for DMA and interrupt generation
* Software (Xon/Xoff)/hardware (RTS/CTS) flow control
* Programmable Xon/Xoff characters
* Programmable auto-RTS and auto-CTS
* Optional data flow resume by Xon any character
* DMA signalling capability for both received and transmitted data
* Supports 5 V, 3.3 V and 2.5 V operation
* Software selectable baud rate generator
* Prescaler provides additional divide-by-4 function
* Fast data bus access time
* Programmable Sleep mode
* Programmable serial interface characteristics
* 5, 6, 7, or 8-bit characters
* Even, odd, or no-parity bit generation and detection
* 1, 1.5, or 2 stop bit generation
* False start bit detection
* Complete status reporting capabilities in both normal and Sleep mode
* Line break generation and detection
* Internal test and loopback capabilities
* Fully prioritized interrupt system controls
* Modem control functions (CTS, RTS, DSR, DTR, RI, and CD)
* Sleep mode
## Features

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SC16C754BIB80 Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	80 Pin
Case/Package	LQFP
Supply Voltage (DC)	2.25V (min)
Number of Channels	4 Channel
Clock Speed	80.0 MHz
Data Rate	5.00 Mbps
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	2.25 V
	Show
Product Lifecycle Status	Unknown
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17

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