参数资料
型号: MRF89XAT-I/MQ
厂商: Microchip Technology
文件页数: 51/140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
2.20
2.20.1
Packet Configuration Registers
PAYLOAD CONFIGURATION
REGISTER DETAILS
REGISTER 2-29:
PLOADREG: PAYLOAD CONFIGURATION REGISTER
(ADDRESS:0x1C) (POR:0x00)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
MCHSTREN
bit 7
PLDPLEN<6:0>
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
bit 6-0
2.20.2
MCHSTREN: Manchester Encoding/Decoding Enable bit
1 = Enabled
0 = Disabled (default)
PLDPLEN<6:0>: Payload Packet Length bits
These bits indicate payload packet length. If Pkt_format = 0 , payload length. If Pkt_format = 1 , max
length in RX, not used in TX.
PLDPLEN<6:0> = 000000 (default)
NODE ADDRESS SET REGISTER
DETAILS
REGISTER 2-30:
NADDSREG: NODE ADDRESS SET REGISTER (ADDRESS:0x1D) (POR:0x00)
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
R/W-0
NLADDR<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
NLADDR<7:0>: Node Local Address bits
These bits are to be set to configure the Node Local Address for filtering of received packets.
NLADDR<7:0> = 00h (default)
? 2010–2011 Microchip Technology Inc.
Preliminary
DS70622C-page 51
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