參數(shù)資料
型號(hào): HCS412SN
廠商: Microchip Technology Inc.
英文描述: KEELOQ Code Hopping Encoder and Transponder
中文描述: 而Keeloq跳碼編碼器和轉(zhuǎn)發(fā)器
文件頁(yè)數(shù): 15/44頁(yè)
文件大?。?/td> 704K
代理商: HCS412SN
2002 Microchip Technology Inc.
Preliminary
DS41099C-page 15
HCS412
FIGURE 3-8:
AFSK =
0
, RFEN = 1
RF ENABLE/ASK/FSK OPTIONS
FIGURE 3-9:
NORMAL OPERATION
LED OPERATION
FIGURE 3-10: LONG PREAMBLE ENABLED (LPRE)
First Code Word
SWITCH
S2/RFEN/LC1
DATA
S2/RFEN/LC1
DATA
T
LEDON
SWITCH
AFSK = 1, RFEN =
0
T
TD
Code Word
Code Word
Code Word
Code Word
Code Word
Code Word
SWITCH
LED
DATA
LED
SWITCH
LOW VOLTAGE OPERATION
T
LEDON
T
LEDOFF
DATA
T
LEDL
Code Word
Code Word
Code Word
Code Word
Code Word
Code Word
T
LPRE
First Code Word
- Long Preamble
Second Code Word
- Normal Preamble
Third Code Word
- Normal Preamble
Consecutive Code Words
Header
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HCS412T 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:KEELOQ Code Hopping Encoder and Transponder
HCS412T/SN 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Passive Entry RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)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
HCS412TI 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:KEELOQ Code Hopping Encoder and Transponder
HCS412T-I/SN 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 w/ Passive Entry RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線(xiàn)路數(shù)量(輸入/輸出):2 / 12 傳播延遲時(shí)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
HCS412TP 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:KEELOQ Code Hopping Encoder and Transponder