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參數(shù)資料
| 型號： | HCS410 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Code Hopping Encoder and Transponder*(編碼器和收發(fā)兩用機) |
| 中文描述： | 跳碼編碼器和轉(zhuǎn)發(fā)器*（編碼器和收發(fā)兩用機） |
| 文件頁數(shù)： | 1/32頁 |
| 文件大小： | 427K |
| 代理商： | HCS410 |
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1997 Microchip Technology Inc.
Preliminary
DS40158B-page 1
M
HCS410
FEATURES
Security
Two programmable 64-bit encoder keys
16/32-bit bi-directional challenge and response
using one of two keys
69-bit transmission length
32-bit unidirectional code hopping, 37-bit
nonencrypted portion
Encoder keys are read protected
Programmable 28/32-bit serial number
60-bit, read-protected seed used for secure learn-
ing
Three IFF encryption algorithms
Delayed increment mechanism
Asynchronous transponder communication
Queuing information transmitted
Operating
2.0V to 6.6V operation, 13V encoder only opera-
tion
Three switch inputs [S2, S1, S0]—seven functions
Batteryless bi-directional transponder
Selectable baud rate and code word blanking
Automatic code word completion
Battery low signal transmitted
Nonvolatile synchronization
PWM or Manchester RF encoding
Combined transmitter, transponder operation
Anti-collision of multiple transponders
Passive proximity activation
Device protected against reverse battery
Other
37-bit nonencrypted part contains 28/32-bit serial
number, 4/0-bit function code, 1-bit battery low,
2-bit CRC, 2-bit queue
Easy to use programming interface
On-chip tunable RC oscillator (
On-chip EEPROM
64-bit user EEPROM in transponder mode
Battery-low LED indication
SQTP serialization quick-time programming
8-pin PDIP/SOIC/TSSOP and die
Typical Applications
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
K
EE
L
OQ
is a registered trademark of Microchip Technology Inc.
*Code hopping encoder patents issued in Europe, U.S.A., R.S.A.—U.S.A.: 5,517,187; Europe: 0459781
±
10%)
PACKAGE TYPES
PDIP, SOIC
BLOCK DIAGRAM
H
S0
S1
S2/LED
LC1
V
DD
LC0
PWM
GND
1
8
2
3
4
7
6
5
H
S2/LED
LC1
GND
PWM
1
2
3
4
8
7
6
5
S1
S0
V
DD
LC0
TSSOP
Oscillator
Configuration Register
Power
Control
Wakeup
Logic
Address
Debounce
Control
and
Queuer
LED
Control
PWM
Driver
PPM
Detector
PWM
PPM
Manch.
Encoder
T
C
C
a
E
L
R
V
DD
S0
S1
S2
LC
I
0
LC
I
1
PWM
Code Hopping Encoder and Transponder*
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HCS410/P | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Transponder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HCS410/SN | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Transponder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HCS410/ST | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Transponder RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| HCS410/WM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:HCS410WM Datasheet |
| HCS410_01 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:KEELOQ㈢ Code Hopping Encoder and Transponder |
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