Datasheet > HT42B564-2

HT42B564-2

更新时间： 2024-01-01 09:39:48

品牌	Logo	应用领域
台湾合泰/盛群 - HOLTEK		LTE 外围集成电路
页数	文件大小	规格书
16页	768K
描述
UNIVERSAL SERIAL BUS CONTROLLER,

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中文翻译

获取价格

技术参数
数据手册

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HT42B564-2 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.69
Is Samacsys：	N	uPs/uCs/外围集成电路类型：	UNIVERSAL SERIAL BUS CONTROLLER
Base Number Matches：	1

HT42B564-2 数据手册

HT42B534-x

USB to UART Bridge IC

• Supports standard Windows^®drivers for Virtual

Com Port (VCP): Windows XP (SP2), Vista,

Widows 7 & Windows 8 (only an INF ﬁle is

required), Windows 10

Features

• Operating Voltage (V_DD): 3.3V~5.5V

• UART pin Voltage (V_DDIO): 1.8V~V_DD(Less than

V_DDvoltage)

• Supports Android 4.0 or later version and Mac OS X

• Integrated 256 bytes EEPROM for user memory

• Power down and wake-up functions to reduce

power consumption

• Package types: 8-pin SOP, 10-pin SOP/MSOP,

16-pin NSOP

• Fully integrated 12MHz oscillator with 0.25%

accuracy for all USB modes which requires no

external components

General Description

• USB interface

♦

USB 2.0 Full Speed compatible

The HT42B534-x device is a high performance USB

to UART bridge controller with fully integrated

USB and UART interface functions, designed for

applications that communicate with various types

of UART. The device includes a USB 2.0 full

speed compatible interface which is used for PC

communication. The device also includes a fully

integrated high speed oscillator which is used as clock

source for the USB and UART baud rate generator.

The baud rate generator can support up to 3Mbps of

baud rate for the UART interface.

♦

Implements USB protocol composite device:

– Communication Device Class (CDC) for

communications and conﬁguration

– Human Interface Device (HID) for user

conﬁgure USB VID, PID and device

description strings

♦

Internal 1.5kΩ pull-high resistor on D+ pin

• Fully-duplex Universal Asynchronous Receiver

and Transmitter Interface – UART

♦

Supports Baud Rate up to 3Mbps

♦

Supports maximum 128 bytes transmit buffer

and 128 bytes receive buffer

♦

UART Data formats supported:

– Data bits: 8

– Stop bits: 1 and 2

– Parity: odd, even, no parity

♦

Supports RTS/CTS pins for auto ﬂow control

♦

Supports RX pin resume signal to request a

remote wake-up

♦

Supports automatic resynchronization function

Rev. 1.10

March 26, 2019

12 3 4 5 6 7...16

中文翻译

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