参数资料
型号: ADE7569ASTZF16
厂商: Analog Devices Inc
文件页数: 14/136页
文件大小: 0K
描述: IC ENERGY METER MCU 16K 64LQFP
标准包装: 1
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
ADE7566/ADE7569
Table 7. SPI Slave Mode Timing (SPICPHA = 0) Parameters
Preliminary Technical Data
Parameter
Description
Min
Typ
Max
Unit
t SS
t SL
t SH
t DAV
t DSU
t DHD
SS to SCLK edge
SCLK low pulse width
SCLK high pulse width
Data output valid after SCLK edge
Data input setup time before SCLK edge
Data input hold time after SCLK edge
0
TBD
TBD
(SPIR + 1) × t CORE 1
(SPIR + 1) × t CORE1
25
ns
ns
ns
ns
ns
ns
t DF
t DR
t SR
t SF
Data output fall time
Data output rise time
SCLK rise time
SCLK fall time
5
5
5
5
12.5
12.5
12.5
12.5
ns
ns
ns
ns
t DOSS
t SFS
Data output valid after SS edge
SS high after SCLK edge
0
25
ns
ns
1
t CORE depends on the clock divider or CD bits of the POWCON SFR, t CORE = 2 CD /4.096 MHz.
SS
SCLK
(SPICPOL = 0)
t SS
t SH
t SL
t SFS
SCLK
(SPICPOL = 1)
t DAV
t SR
t SF
t DOSS
t DF
t DR
MISO
MOSI
MSB
MSB IN
t DSU
t DHD
BITS 6–1
BITS 6–1
LSB IN
LSB
Figure 7. SPI Slave Mode Timing (SPICPHA= 0)
Rev. PrA | Page 14 of 136
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