HCS360T-/SN

更新时间： 2024-01-15 21:03:58

品牌	Logo	应用领域
美国微芯 - MICROCHIP		编码器
页数	文件大小	规格书
28页	423K
描述
KEELOQ㈢ Code Hopping Encoder

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中文翻译

获取价格

数据手册
替代型号

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HCS360T-/SN 数据手册

HCS360

KEELOQ Code Hopping Encoder

FEATURES

PACKAGE TYPES

PDIP, SOIC

Security

VDD

LED

PWM

VSS

• Programmable 28/32-bit serial number

• Programmable 64-bit encryption key

• Each transmission is unique

• 67-bit transmission code length

• 32-bit hopping code

• 35-bit fixed code (28/32-bit serial number,

4/0-bit function code, 1-bit status, 2-bit CRC)

• Encryption keys are read protected

Operating

• 2.0-6.6V operation

• Four button inputs

HCS360 BLOCK DIAGRAM

Oscillator

Power

latching

and

- 15 functions available

• Selectable baud rate

• Automatic code word completion

• Battery low signal transmitted to receiver

• Nonvolatile synchronization data

• PWM and Manchester modulation

Controller

Reset circuit

switching

LED

LED driver

EEPROM

Encoder

Other

PWM

• Easy to use programming interface

• On-chip EEPROM

32-bit shift register

• On-chip oscillator and timing components

• Button inputs have internal pull-down resistors

• Current limiting on LED output

• Minimum component count

VSS

Button input port

VDD

Enhanced Features Over HCS300

S₂

S₃

S₁S₀

• 48-bit seed vs. 32-bit seed

• 2-bit CRC for error detection

• 28/32-bit serial number select

• Two seed transmission methods

• PWM and Manchester modulation

• IR modulation mode

DESCRIPTION

The HCS360 is a code hopping encoder designed for

secure Remote Keyless Entry (RKE) systems. The

HCS360 utilizes the KEELOQ code hopping technology,

which incorporates high security, a small package

outline and low cost, to make this device a perfect

solution for unidirectional remote keyless entry sys-

tems and access control systems.

Typical Applications

The HCS360 is ideal for Remote Keyless Entry (RKE)

applications. These applications include:

• Automotive RKE systems

• Automotive alarm systems

• Automotive immobilizers

• Gate and garage door openers

• Identity tokens

The HCS360 combines

a 32-bit hopping code

generated by a nonlinear encryption algorithm, with a

28/32-bit serial number and 7/3 status bits to create a

67-bit transmission stream.

• Burglar alarm systems

KEELOQ is a registered trademark of Microchip Technology, Inc.

Microchip’s Secure Data Products are covered by some or all of the following patents:

Code hopping encoder patents issued in Europe, U.S.A., and R.S.A. — U.S.A.: 5,517,187; Europe: 0459781; R.S.A.: ZA93/4726

Secure learning patents issued in the U.S.A. and R.S.A. — U.S.A.: 5,686,904; R.S.A.: 95/5429

 2001 Microchip Technology Inc.

DS40152D-page 1

12 3 4 5 6 7...28

中文翻译

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HCS360T-/SN 替代型号

型号	品牌	替代类型	描述	数据表
HCS300T-I/SN	MICROCHIP	功能相似	KEE LOQ Code Hopping Encoder

与HCS360T-/SN相关器件

型号	品牌	获取价格	描述	数据表
HCS360T-I/P	MICROCHIP	获取价格	KEELOQ㈢ Code Hopping Encoder
HCS360T-I/SN	MICROCHIP	获取价格	KEELOQ㈢ Code Hopping Encoder
HCS361	MICROCHIP	获取价格	KEELOQ CODE HOPPING ENCODER
HCS361/P	ETC	获取价格	REMOTE-CONTROL TRANSMITTER/ENCODER\|CMOS\|DIP\|8PIN
HCS361-/P	MICROCHIP	获取价格	TELECOM, DATA ENCRYPTION CIRCUIT, PDIP8, 0.300 INCH, PLASTIC, DIP-8
HCS361/SN	ETC	获取价格	REMOTE-CONTROL TRANSMITTER/ENCODER\|CMOS\|SOP\|8PIN
HCS361-/SN	MICROCHIP	获取价格	TELECOM, DATA ENCRYPTION CIRCUIT, PDSO8, 0.150 INCH, PLASTIC, SOIC-8
HCS361_11	MICROCHIP	获取价格	KEELOQÂ® Code Hopping Encoder incorporates hi
HCS361-I/P	ETC	获取价格	REMOTE-CONTROL TRANSMITTER/ENCODER\|CMOS\|DIP\|8PIN
HCS361-I/SN	ETC	获取价格	REMOTE-CONTROL TRANSMITTER/ENCODER\|CMOS\|SOP\|8PIN

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