参数资料
型号: 73M1866B-KEYCHN
厂商: Maxim Integrated Products
文件页数: 28/88页
文件大小: 0K
描述: BOARD KEYCHAIN INF DANUBE EVM
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
73M1866B/73M1966B Data Sheet
DS_1x66B_001
34
Rev. 1.6
HOST
73M1906B
Channel 0
73M1906B
Channel 1
73M1906B
Channel 15
...
SCLK
CS
SDO
CS
SDI
SDITHRU
CID=CIDin-1
CID=CIDin-2
CIDin
CID=000
(target)
Figure 15: Daisy-Chain Configuration
The R/W bit determines whether the host requests a read (1) or a write (0) operation.
The second byte of the SPI transaction is the address byte. The address byte simply contains the 8-bit
value for the register targeted by the operation. For the 73M1x66B, only six bits of the address are
relevant for the register space, and the two most-significant bits of the address byte are always set to 0.
The third byte of the SPI transaction is the data byte. It contains the data to write to the addressed
73M1x66B registers or the data read from the addressed 73M1x66B register.
In the 8-bit mode, the three bytes are exchanged over three frames, as directed by
CS. Figure 16 and
Figure 17 show a write and read transaction between the 73M1x66B and the host in 8-bit mode.
CONTROL
ADDRESS
DATA [7:0]
SCLK
SDI
SDO
HI-Z
CS
Figure 16: SPI Write Operation – 8-bit Mode
相关PDF资料
PDF描述
UPS2D221MRD6 CAP ALUM 220UF 200V 20% RADIAL
73M1822-KEYCHN BOARD KEYCHAIN 73M1822 42-QFN
78Q2133-DB EVAL BOARD 78Q2133
MAX14821EVKIT# EVAL KIT MAX14821
UVZ1C472MHD CAP ALUM 4700UF 16V 20% RADIAL
相关代理商/技术参数
参数描述
73M1902-IM/F 功能描述:电信线路管理 IC MicroDAA Chip Set Host Side RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1902-IMR/F 功能描述:电信线路管理 IC MicroDAA Chip Set Host Side RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1902-IVT/F 功能描述:电信线路管理 IC MicroDAA Chip Set Host Side RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1902-IVTR/F 功能描述:电信线路管理 IC MicroDAA Chip Set Host Side RoHS:否 制造商:STMicroelectronics 产品:PHY 接口类型:UART 电源电压-最大:18 V 电源电压-最小:8 V 电源电流:30 mA 最大工作温度:+ 85 C 最小工作温度:- 40 C 安装风格:SMD/SMT 封装 / 箱体:VFQFPN-48 封装:Tray
73M1903 制造商:未知厂家 制造商全称:未知厂家 功能描述:Soft Modem AFEs