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HCS473IPROM规格书详情
GENERAL DESCRIPTION
The HCS473 combines the patented KEELOQ code hopping technology and bi-directional transponder challenge-and-response security into a single chip solution for logical and physical access control.
The three-input transponder interface allows the combination of three orthogonal transponder antennas, eliminating the directionality associated with traditional single antenna transponder systems.
FEATURES
Encoder Security
• Read protected 64-bit encoder key
• 69-bit transmission length
• 60-bit, read protected seed for secure learning
• Programmable 32-bit serial number
• Non-volatile 16/20-bit synchronization counter
Encoder Operation
• 2.05V to 5.5V operation
• Four switch inputs – up to 15 functions codes
• PWM or Manchester modulation
• Selectable Baud Rate (416 - 5,000 bps)
• Transmissions include button queuing information
• PLL interface
Transponder Security
• 2 read protected 64-bit Challenge/Response keys
• Two IFF encryption algorithms
• 16/32-bit Challenge/Response
• Separate Vehicle ID and Token ID
• 2 vehicles supported
• CRC on all communication
Transponder Operation
• Three sensitive transponder inputs
• Bi-directional transponder communication
• Transponder in/RF out operation
• Anticollision of multiple transponders
• Intelligent damping for high Q-factor LC-circuits
• Low battery operation
• Passive proximity activation
• 64-bit secure user EEPROM
• Fast reaction time
Peripherals
• Low Voltage Detector
• On-board RC oscillator with ±10 variation
Typical Applications
• Passive entry systems
• Automotive remote entry systems
• Automotive alarm systems
• Automotive immobilizers
• Gate and garage openers
• Electronic door locks (Home/Office/Hotel)
• Burglar alarm systems
• Proximity access control
• Passive proximity authentication
产品属性
- 型号:
HCS473IPROM
- 制造商:
MICROCHIP
- 制造商全称:
Microchip Technology
- 功能描述:
Code Hopping Encoder and Transponder
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
23+ |
8DIP |
10000 |
原厂原装正品现货 |
询价 | ||
00+ |
SOP |
2 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | |||
MICROCHI |
2016+ |
DIP8 |
3500 |
本公司只做原装,假一罚十,可开17%增值税发票! |
询价 | ||
MICROCHIP/微芯 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
21+ |
SOP |
2 |
原装现货假一赔十 |
询价 | |||
MICROCHI |
2016+ |
DIP8 |
6523 |
只做进口原装现货假一赔十! |
询价 | ||
MICROCHI |
22+23+ |
DIP8 |
25575 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MICROCHI |
DIP8 |
68900 |
原包原标签100%进口原装常备现货! |
询价 | |||
MICROCHIP |
08+ |
sopdip |
10800 |
询价 | |||
MICROCHIP-微芯 |
24+25+/26+27+ |
DIP-8.直插 |
9328 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 |