78m6618-imr/f/p Maxim Integrated Products, Inc., 78m6618-imr/f/p Datasheet - Page 23

• Manufacturer Part Number: 78m6618-imr/f/p
• Description: Octal Power And Energy Measurement Ic
• Manufacturer: Maxim Integrated Products, Inc.

DS_6618_005
2.5.5 SPI Slave Port (MISSION Mode)
1. This spec will be guaranteed and verified in production samples, but will not be measured in
2. This spec will be guaranteed and verified in production samples, but will be measured in production
3. This spec will be measured in production at the limits of the specified operating temperature.
4. This spec defines a nominal relationship rather than a measured parameter. Correct circuit operation
Rev. 1.3
2.5.5.1
Parameter
t
t
t
t
t
t
t
t
t
SPILead
SPILag
SPIcyc
SPIW
SPISCK
SPIDIS
SPIEV
SPISU
SPIH
PSDO
PCSZ
PCLK
production.
only at DC.
will be verified with other specs that use this nominal relationship as a reference.
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
Electrical Specification Footnotes
High
Low
t
SPISCK
t
SPILead
MSB IN
MSB OUT
Table 24: SPI Slave Port (MISSION Mode) Timing
Figure 4: SPI Slave Port (MISSION Mode) Timing
t
SPIW
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
78M6618 Data Sheet
t
SPIDIS
Max
15
Unit
µs
ns
ns
ns
ns
ns
ns
ns
ns
ns
23