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參數(shù)資料
| 型號： | RFHCS362AG |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | Code Hopping Encoder with UHF ASK/FSK Transmitter |
| 中文描述： | 跳碼編碼器的超高頻ASK / FSK發(fā)射器 |
| 文件頁數(shù)： | 24/60頁 |
| 文件大小： | 502K |
| 代理商： | RFHCS362AG |
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rfHCS362G/362F
DS41189A-page 24
Preliminary
2002 Microchip Technology Inc.
4.5.9
XSER
If
XSER
is enabled a 32-bit serial number is transmit-
ted. If
XSER
is disabled a 28-bit serial number and a
4-bit function code are transmitted.
4.5.10
SEED[0..1]
The seed value which is transmitted on key combina-
tions (
0011
) and (
1001
) can be disabled, enabled or
enabled for a limited number of transmissions deter-
mined by the initial counter value.
In limited Seed mode, the device will output the seed if
the sync counter (Section 4.2) is from 00hex to 7Fhex.
For a counter higher than 7F, a normal hopping code
will be output.
4.5.11
SEEDC
SEEDC
selects between seed transmission on
0001
and
0101
(
SEEDC
=
0
) and
0011
and
1001
(
SEEDC
=
1
). The delay before seed transmission is 1.6 s for
(
SEEDC
=
0
) and 3.2 s for (
SEEDC
=
1
).
TABLE 4-5:
SEED_3
Note:
Whenever a SEED code word is output,
the 4 function bits (Figure 3-10) will be set
to all ones [
1,1,1,1
].
Bit
Address
Field
Description
Values
0
1
2
...
9
10
11
12
SEED_48
SEED_49
SEED_50
...
SEED_57
SEED_58
SEED_59
LED
Seed Most Significant word
—
LED output timing
0
= V
BOT
>V
LOW
LED blink 200/800 ms
V
BOT
<V
LOW
LED not blinking
1
= V
BOT
>V
LOW
LED blink 25/500 ms
V
BOT
<
V
LOW
LED blink once
0
= PWM
1
= MANCHESTER
0
- Enabled
(S3 only sensed 2 seconds after the last but-
ton is released)
13
MOD
Modulation Format
14
RFEN
RF Enable/S3 multiplexing
1
- Disabled
(S3 same as other S inputs)
0
= short Header, T
H
= 3 x T
E
1
= standard Header, T
H
= 10 x T
E
15
HEADER
PWM Header Length
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| RFHCS362F | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder with UHF ASK/FSK Transmitter |
| RFHCS362F-I/SS | 功能描述:編碼器、解碼器、復用器和解復用器 Code Hopping Encoder RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| RFHCS362FT-I/SS | 功能描述:編碼器、解碼器、復用器和解復用器 Code Hopping Encoder RoHS:否 制造商:Micrel 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| RFHCS362G | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Code Hopping Encoder with UHF ASK/FSK Transmitter |
| RFHCS362G/362F | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MCP23016 Datasheet |
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