参数资料
型号: MRF89XAT-I/MQ
厂商: Microchip Technology
文件页数: 34/140页
文件大小: 0K
描述: RF ISM BAND TXRX 32 QFN
标准包装: 1
频率: 863MHz ~ 870MHz,902MHz ~ 928MHz,950MHz ~ 960MHz
数据传输率 - 最大: 200kbps
调制或协议: FSK,OOK
应用: ISM
功率 - 输出: 12.5dBm
灵敏度: -113dBm
电源电压: 2.1 V ~ 3.6 V
电流 - 接收: 3mA
电流 - 传输: 25mA
数据接口: PCB,表面贴装
存储容量: *
天线连接器: PCB,表面贴装
工作温度: -40°C ~ 85°C
封装/外壳: 32-WFQFN 裸露焊盘
包装: 标准包装
其它名称: MRF89XAT-I/MQDKR
MRF89XA
2.14.7
R1 COUNTER SET REGISTER
DETAILS
REGISTER 2-7:
R1CREG: R1 COUNTER SET REGISTER (ADDRESS:0x06) (POR:0x77)
R/W-0
R/W-1
R/W-1
R/W-1
R/W-0
R/W-1
R/W-1
R/W-1
R1CVAL<7:0>
bit 7
bit 0
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
r = Reserved
bit 7-0
2.14.8
R1CVAL<7:0>: R1 Value bits
These bits indicate the value in R1 counter to generate carrier frequencies in FSK mode.
R1CVAL<7:0> = 0x77 (default)
R1CVAL is activated if RPS = 0 in GCONREG. Also, default values R1, P1 and S1 generate 915 MHz
in FSK Mode.
P1 COUNTER SET REGISTER
DETAILS
REGISTER 2-8:
P1CREG: P1 COUNTER SET REGISTER (ADDRESS:0x07) (POR:0x64)
R/W-0
R/W-1
R/W-1
R/W-0
R/W-0
R/W-1
R/W-0
R/W-0
P1CVAL<7:0>
bit 7
bit 0
R = Readable bit
W = Writable bit
U = Unimplemented bit, read as ‘0’
-n = Value at POR
‘1’ = Bit is set
‘0’ = Bit is cleared
x = Bit is unknown
r = Reserved
bit 7-0
P1CVAL<7:0>: P1 Value bits
These bits indicate the value in P1 counter to generate carrier frequencies in FSK mode.
P1CVAL<7:0> = 0x64 (default)
P1CVAL is activated if RPS = 0 in GCONREG. Also default values R1, P1 and S1 generate 915 MHz
in FSK Mode.
DS70622C-page 34
Preliminary
? 2010–2011 Microchip Technology Inc.
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