参数资料
型号: ADE7518ASTZF16
厂商: Analog Devices Inc
文件页数: 114/128页
文件大小: 0K
描述: IC ENERGY METER MCU 16K 64LQFP
产品变化通告: Product Discontinuance 27/Oct/2011
特色产品: ADE7518: Single-phase Energy-Measurement IC
标准包装: 160
输入阻抗: *
测量误差: *
电压 - 高输入/输出: *
电压 - 低输入/输出: *
电流 - 电源: *
电源电压: *
测量仪表类型: *
工作温度: *
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
产品目录页面: 797 (CN2011-ZH PDF)
ADE7518
Table 130. SPI Configuration SFR 2 (SPIMOD2, 0xE9)
Bit
7
Mnemonic
SPICONT
Default
0
Description
Master Mode, SPI Continuous Transfer Mode Enable Bit.
SPICONT Result
0
1
The SPI interface stops after one byte is transferred and SS is deasserted. A new data transfer can
be initiated after a stalled period.
The SPI interface continues to transfer data until no valid data is available in the SPI2CTx SFR. SS
remains asserted until the SPI2CTx SFR and the transmit shift registers are empty.
6
SPIEN
0
SPI Interface Enable Bit.
SPIEN Result
0 The SPI interface is disabled.
1 The SPI interface is enabled.
5
SPIODO
0
SPI Open-Drain Output Configuration Bit.
SPIODO Result
0 Internal pull-up resistors are connected to the SPI outputs.
1
The SPI outputs are open drain and need external pull-up resistors. The pull-up voltage should
not exceed the specified operating voltage.
4
SPIMS_b
0
SPI Master Mode Enable Bit.
SPIMS_b Result
0 The SPI interface is defined as a slave.
1 The SPI interface is defined as a master.
3
SPICPOL
0
SPI Clock Polarity Configuration Bit (see Figure 97).
SPICPOL Result
0
1
The default state of SCLK is low, and the first SCLK edge is rising. Depending on the SPICPHA bit,
the SPI data output changes state on the falling or rising edge of SCLK while the SPI data input is
sampled on the rising or falling edge of SCLK.
The default state of SCLK is high, and the first SCLK edge is falling. Depending on the SPICPHA
bit, the SPI data output changes state on the rising or falling edge of SCLK while the SPI data
input is sampled on the falling or rising edge of SCLK.
2
SPICPHA
0
SPI Clock Phase Configuration Bit (see Figure 97).
SPICPHA Result
0
1
The SPI data output changes state when SS goes low at the second edge of SCLK and then every
two subsequent edges, whereas the SPI data input is sampled at the first SCLK edge and then
every two subsequent edges.
The SPI data output changes state at the first edge of SCLK and then every two subsequent
edges, whereas the SPI data input is sampled at the second SCLK edge and then every two
subsequent edges.
1
SPILSBF
0
Master Mode, LSB First Configuration Bit.
SPILSBF Result
0 The MSB of the SPI outputs is transmitted first.
1 The LSB of the SPI outputs is transmitted first.
0
TIMODE
1
Transfer and Interrupt Mode of the SPI Interface.
TIMODE Result
1 This bit must be left set for proper operation.
Rev. 0 | Page 114 of 128
相关PDF资料
PDF描述
ADE7156ASTZF8 IC ENERGY METER 64-LQFP
ADE7156ASTZF16-RL IC ENERGY METER 64-LQFP
ADE7116ASTZF8-RL IC ENERGY METER 64-LQFP
ADE7116ASTZF8 IC ENERGY METER 64-LQFP
ADE5166ASTZF62-RL IC METER/8052/RTC/LCD DRV 64LQFP
相关代理商/技术参数
参数描述
ADE7518ASTZF16-RL 功能描述:IC ENERGY METER MCU 16K 64LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
ADE7518ASTZF8 功能描述:IC ENERGY METER MCU 8K 64LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
ADE7518ASTZF8-RL 功能描述:IC ENERGY METER MCU 8K 64LQFP RoHS:是 类别:集成电路 (IC) >> PMIC - 能量测量 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:*
ADE7566 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver
ADE7566ACPZF16 制造商:AD 制造商全称:Analog Devices 功能描述:Single-Phase Energy Measurement IC with 8052 MCU, RTC, and LCD Driver