Datasheet > UR5HCSPI-SA01-FB

UR5HCSPI-SA01-FB

更新时间： 2024-09-16 23:40:43

品牌	Logo	应用领域
其他 - ETC		编码器
页数	文件大小	规格书
20页	143K
描述
Encoder

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中文翻译

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数据手册

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UR5HCSPI-SA01-FB 数据手册

USAR SPICoder SA01 UR5HCSPI-SA01

A Semtech Company

USAR H/PC ICs family

Zero-Power Keyboard Encoder

& Power Management IC for

Intel StrongARM H/PCs

product specifications

Description

Features

• SPI-compatible keyboard encoder

and power management IC; other

interfaces available

• Implements high-reliability two-way

protocol

• Fully compatible to the WinCE

The USAR UR5HCSPI-SA01

SPICoder , a member of USAR’s

H/PC IC product family, is a

keyboard encoder and power

management IC designed

• Ideal for use with the Intel

keyboard specification

StrongARM processor

• Works in harmony with the power

• Operates at patented Zero-Power

— typically consuming less than

2µA, between 3-5V

management modes of WinCE

specifically for Handheld PCs

(H/PCs), Web Phones and other

• Provides special modes of

operation for H/PCs, including

programmable “wake-up” keys

• Scans an 8 x 14 matrix; controls

discrete switches and LED

indicators

systems that run Microsoft

• Offers overall system power

management capabilities

• Available in 10mm by 10mm, 44-

pin low profile QFP package; other

packaging available

Windows CE and utilize the Intel

StrongARM processor.

The UR5HCSPI-SA01 offers several

features necessary to H/PCs,

including low power consumption,

real estate-saving size, and special

keyboard modes.

• Compatible with “system-on silicon”

CPUs for H/PCs

Applications

• Personal Digital Assistants (PDAs)

• Wearable Computers

• Internet Appliance

• StrongARM Handheld PCs

The IC operates at Zero-Power

• Windows CE Platforms

(less than 2µA @ 3V), providing the

the host system both power

• Web Phones

management and I/O flexibility, with

minimal battery drainage. Unlike

the UR5HCSPI-SA, the SA01 does

not offer Lid function.

Pin Assignments

Special keyboard modes and built-

in power management features

allow the USAR SPICoder SA01

PWR_OK

to operate in harmony with the

power management modes of

Windows CE , resulting in greater

user flexibility, and longer battery

life.

C12

C13

GIO0

_IOTEST

Vss

NC0

OSCO

OSCI

Vcc

QFP

_RESET

_WKU

The IC will scan, debounce and

encode an 8 x 14 keyboard matrix.

It communicates with the Host over

the SPI channel, implementing a

high-reliability two-way protocol.

The UR5HCSPI-SA01 also offers

programmable features for wake-

up keys and general purpose I/O

pins.

UR5HCSPI-SA01-FB

44-pin QFP

(0.80 mm pitch

(10x10 mm)

SPICoder is a trademark of USAR Systems, Inc. All

other trademarks belong to their respective companies.

USAR – A Semtech Company

Datasheet

DOC5-SPI-SA01-DS-103

12 3 4 5 6 7...20

中文翻译

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与UR5HCSPI-SA01-FB相关器件

型号	品牌	获取价格	描述	数据表
UR5HCSPI-SA01-FN	SEMTECH	获取价格	Encoder, CMOS, PQCC44,
UR5HCSPI-SA-FA	SEMTECH	获取价格	Encoder, CMOS, PQFP48,
UR5HCSPI-SA-FB	SEMTECH	获取价格	Encoder, CMOS, PQFP44,
UR5HCSPI-SA-FN	SEMTECH	获取价格	Encoder, CMOS, PQCC44,
UR5HCSPI-XX-FB	ETC	获取价格	ENCODER\|CMOS\|QFP\|44PIN\|PLASTIC
UR5HCSPI-XX-FN	ETC	获取价格	ENCODER\|CMOS\|LDCC\|44PIN\|PLASTIC
UR5HCSUN-CFB	SEMTECH	获取价格	Microprocessor Circuit, CMOS, PQFP44
UR5HCSUN-CFN	SEMTECH	获取价格	Microprocessor Circuit, CMOS, PQCC44
UR5HCSUN-CP	SEMTECH	获取价格	Microprocessor Circuit, CMOS, PDIP40
UR5HCSUN-FN	SEMTECH	获取价格	Microprocessor Circuit, CMOS, PQCC44

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