ade7566 Analog Devices, Inc., ade7566 Datasheet - Page 11

• Manufacturer Part Number: ade7566
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc, And Lcd Driver
• Manufacturer: Analog Devices, Inc.

Table 8. SPI Master Mode Timing (SPICPHA = 0) Parameters
Parameter
t
t
t
t
t
t
t
t
t
t
1
SL
SH
DAV
DOSU
DSU
DHD
DF
DR
SR
SF
t
CORE
depends on the clock divider or CD bits of the POWCON SFR, t
(SPICPOL = 0)
(SPICPOL = 1)
Description
SCLK low pulse width
SCLK high pulse width
Data output valid after SCLK edge
Data output setup before SCLK edge
Data input setup time before SCLK edge
Data input hold time after SCLK edge
Data output fall time
Data output rise time
SCLK rise time
SCLK fall time
SCLK
SCLK
MOSI
MISO
t
DOSU
t
DSU
MSB IN
MSB
t
DHD
t
SH
Figure 5. SPI Master Mode Timing (SPICPHA = 0)
t
DF
t
DAV
CORE
t
SL
= 2
Rev. 0 | Page 11 of 136
t
CD
DR
/4.096 MHz.
BITS [6:1]
BITS [6:1]
Min
2
2
0
t
CORE
SPIR
SPIR
1
× t
× t
LSB IN
t
SR
CORE
CORE
1
1
LSB
Typ
(SPIR + 1) × t
(SPIR + 1) × t
19
19
19
19
t
SF
CORE
CORE
ADE7566/ADE7569
1
1
Max
3 × t
75
CORE
1
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns