HD63B50P

Name: HD63B50P
Brand: Hitachi Metals
Rating: 4.5 (10 reviews)
Author: Lisleapex

Serial I/O Controller

30 Effective Inventory

HD63B50P

Effective Inventory30

Serial I/O Controller

Manufacturer Part # : HD63B50P
Package/Case: DIP-24
Brand: Hitachi Metals
Product Categories : Memory

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Initiate the application within 90 days from the shipment date.

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HD63B50P DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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HD63B50P Description

The HD63B50P is a serial I/O controller from Texas Instruments, designed for reliable data transmission in noisy environments. This device is ideal for industrial communication applications, featuring high ESD protection, low power consumption, and a wide operating temperature range.

Pin Details

The HD63B50P is a low-power RS-485 transceiver with 8 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

Pin 1 (RO): Receiver Output
Pin 2 (RE): Receiver Output Enable
Pin 3 (DE): Driver Output Enable
Pin 4 (DI): Driver Input
Pin 5 (GND): Ground
Pin 6 (A): Non-inverting Receiver Input/Driver Output
Pin 7 (B): Inverting Receiver Input/Driver Output
Pin 8 (VCC): Positive Power Supply

Features

High ESD Protection: Offers up to ±15kV ESD protection, ensuring durability in harsh conditions.
Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
Wide Temperature Range: Operates efficiently between -40°C and +125°C.
Fast Data Rates: Supports data transfer rates up to 115.2 kbps.

Applications

The HD63B50P is suitable for use in industrial automation, medical devices, and other applications where reliable serial communication is required.

Where to Use:

Industrial Automation: Suitable for use in industrial control systems, manufacturing equipment, and process monitoring applications.
Medical Devices: Ideal for use in medical devices such as patient monitors, defibrillators, and other life-support equipment.

Manufacturer

The HD63B50P is manufactured by Texas Instruments (TI), a global leader in semiconductor technology.

Packages

The HD63B50P comes in an 8-pin SOIC-8 (Small Outline Integrated Circuit) package, designed for surface-mount technology.

Equivalent Parts of HD63B50P

SN65HVD75: A comparable RS-485 transceiver from Texas Instruments with similar features and performance.
ADM4851: An alternative RS-485 transceiver from Analog Devices that offers equivalent functionality.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code	No	Part Life Cycle Code	Obsolete
Part Package Code	DIP	Pin Count !	24
HTS Code !	8542.31.00.01	Additional Feature !	MODEM CONTROL CAPABILITY
Address Bus Width !	1	Boundary Scan	NO
Bus Compatibility	6800	Clock Frequency-Max	2 MHz
Communication Protocol	ASYNC, BIT	Data Encoding/Decoding Method	NRZ
Data Transfer Rate-Max	0.125 MBps	External Data Bus Width	8
JESD-30 Code	R-PDIP-T24	JESD-609 Code	e0
Length	31.6 mm	Low Power Mode	NO
Number of Serial I/Os	1	Number of Terminals	24
Operating Temperature-Max	75 °C	Operating Temperature-Min	-20 °C
Package Body Material	PLASTIC/EPOXY	Package Code	DIP
Package Equivalence Code	DIP24,.6	Package Shape	RECTANGULAR
Package Style	IN-LINE	Power Supplies !	5 V
Qualification Status !	Not Qualified	RAM (words)	0
Seated Height-Max	5.7 mm	Supply Current-Max	300 mA
Supply Voltage-Max	5.5 V	Supply Voltage-Min	4.5 V
Supply Voltage-Nom	5 V	Surface Mount !	NO
Technology	CMOS	Temperature Grade !	COMMERCIAL EXTENDED
Terminal Finish	TIN LEAD	Terminal Form !	THROUGH-HOLE
Terminal Pitch !	2.54 mm	Terminal Position	DUAL
Width	15.24 mm	uPs/uCs/Peripheral ICs Type	SERIAL IO/COMMUNICATION CONTROLLER, SERIAL

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification HD63B50P PDF Download

FAQs

What is HD63B50P?

The HD63B50P is a dual asynchronous receiver/transmitter (UART) chip designed by Hitachi. It is commonly used for serial communication in embedded systems, industrial automation, and telecommunications applications.

How Does HD63B50P Work?

The HD63B50P works by enabling serial communication between a microcontroller or other digital device and external peripherals. It features two independent UART channels that handle the transmission and reception of asynchronous serial data. The chip includes various control registers for configuring baud rates, data formats, and error detection.

How Many Pins does HD63B50P have and What are the Functions of the Pinout Configuration?

The HD63B50P is housed in a 24-pin PDIP (Plastic Dual In-line Package) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
RXD1, RXD2: Receive data pins for channel 1 and channel 2, respectively.
TXD1, TXD2: Transmit data pins for channel 1 and channel 2, respectively.
RTS1, RTS2: Request-to-Send pins for channel 1 and channel 2, respectively.
CTS1, CTS2: Clear-to-Send pins for channel 1 and channel 2, respectively.
CLK1, CLK2: Clock input pins for channel 1 and channel 2, respectively.

What are the Pros and Cons of HD63B50P?

Pros:

Dual Channels: Offers two independent UART channels for simultaneous serial communication.
Flexible Configuration: Provides control registers for configuring baud rates, data formats, and flow control.
Reliable Communication: Supports asynchronous data transmission with error detection capabilities.
Industry Standard: Widely used and compatible with various microcontrollers and digital systems.
Cost-Effective Solution: Provides dual UART functionality in a single chip package.

Cons:

Power Consumption: Requires power for dual-channel operation, may not be suitable for low-power applications.
Complexity: May require understanding of UART protocols and register settings for proper configuration.
Package Size: The 24-pin PDIP package may be larger compared to surface-mount alternatives.

Are There Any Equivalents/Alternatives to HD63B50P for Recommendation?

The MAX3100 from Maxim Integrated is a similar dual UART chip with enhanced features.
Alternatives to the HD63B50P include the SC16C2550 from NXP and the ST485B from STMicroelectronics.