ade7518 Analog Devices, Inc., ade7518 Datasheet - Page 11

• Manufacturer Part Number: ade7518
• Description: Single-phase Energy Measurement Ic With 8052 Mcu, Rtc, And Lcd Driver
• Manufacturer: Analog Devices, Inc.

Table 7. 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[2:0] bits of the POWCON SFR (see Table 24); 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
t
SL
Rev. 0 | Page 11 of 128
t
DR
BITS [6:1]
BITS [6:1]
CORE
= 2
Min
2
2
0
t
CORE
SPIR
SPIR
CD
/4.096 MHz.
1
× t
× t
CORE
CORE
1
1
LSB IN
t
SR
LSB
Typ
(SPIR + 1) × t
(SPIR + 1) × t
19
19
19
19
t
SF
CORE
CORE
1
1
Max
3 × t
75
CORE
ADE7518
1
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns