78M6631 Maxim, 78M6631 Datasheet - Page 22

• Manufacturer Part Number: 78M6631
• Description: The Teridian™ 78M6631 is a highly integrated 3-phase power measurement and monitoring system-on-chip (SoC), with a 10MHz 8051-compatible MPU core and Single Converter Technology® containing a 22-bit deltasigma converter and 32-bit compute e
• Manufacturer: Maxim

2.5.4 SPI Slave Port
22
Parameter
t
t
t
t
t
t
t
t
t
SPILead
SPILag
SPIcyc
SPIW
SPISCK
SPIDIS
SPIEV
SPISU
SPIH
PSDO
PCSZ
PCLK
PSDI
Data input hold time
PCLK pulse width
PCLK to Data Out
Data input setup time
PCLK cycle time
Enable lag time
Disable time
Enable lead time
PCSZ to first PCLK fall
t
SPISCK
t
SPILead
MSB IN
MSB OUT
High
Low
t
SPIW
Table 17: SPI Slave Port Timing
Figure 5: SPI Slave Port Timing
t
t
SPIH
SPIcyc
Ignore if PCLK is low
when PCSZ falls
t
SPIEV
Condition
t
SPIW
LSB IN
LSB OUT
Min
15
40
40
10
1
0
2
0
5
t
SPILag
Typ
t
SPIDIS
Max
15
Unit
Rev 1
µs
ns
ns
ns
ns
ns
ns
ns
ns