CYUSB3314 datasheet(39/43 Pages) CYPRESS

39 / 43 page

CYUSB330x/CYUSB331x

CYUSB332x/CYUSB230x

Document Number: 001-73643 Rev. *R

Page 39 of 43

Acronyms

Reference Documents

USB 2.0 Specification

USB 3.0 Specification

Battery Charging Specification

Document Conventions

Units of Measure

Table 15. Acronyms Used in this Document

Acronym

Description

ACA

Accessory Charging Adapter

ASSP

Application-Specific Standard Product

Battery Charging

CDP

Charging Downstream Port

DownStream

DCP

Dedicated Charging Port

DNU

Do Not Use

DWG

Device Working Group

EEPROM

Electrically Erasable Programmable Read-Only

Memory

Full-Speed

FirmWare

GND

GrouND

GPIO

General-Purpose Input/Output

Hi-Speed

ISP

In-System Programming

I/O

Input/Output

Low-Speed

No Connect

OTG

On-The-Go

PID

Product ID

POR

Power-On Reset

ROM

Read-Only Memory

SCL

Serial CLock

SDA

Serial DAta

SuperSpeed

Transaction Translator

UpStream

VID

Vendor ID

Table 16. Units of Measure

Symbol

Unit of Measure

°C

degree celsius



ohm

Gbps

gigabit per second

kilobyte

kHz

kilohertz



kiloohm

Mbps

megabit per second

MHz

megahertz

µA

microampere

milliampere

millisecond

milliwatt

nanosecond

ppm

parts per million

Vvolt

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