参数资料
型号: 71M6531F-IMR/F
厂商: Maxim Integrated
文件页数: 107/121页
文件大小: 0K
描述: IC ENERGY METER 256KB 68-QFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
系列: *
FDS 6531/6532 005
Data Sheet 71M6531D/F-71M6532D/F
5.5.5
SPI Slave Port (MISSION Mode)
Table 88: SPI Slave Port (MISSION Mode) Timing
Parameter
t SPIcyc
PCLK cycle time
Condition
Min
1
Typ
Max
Unit
μs
t SPILead Enable lead time
15
ns
t SPILag
t SPIW
Enable lag time
PCLK pulse width:
High
Low
0
40
40
ns
ns
ns
t SPISCK PCSZ to first PCLK fall
Ignore if PCLK is low
when PCSZ falls.
2
ns
t SPIDIS
t SPIEV
t SPISU
t SPIH
Disable time
PCLK to Data Out
Data input setup time
Data input hold time
0
10
5
15
ns
ns
ns
ns
PCSZ
PCLK
t SPILead
t SPIcyc
t SPILag
PSDO
t SPISCK
t SPIW
MSB OUT
t SPIEV
t SPIW
LSB OUT
t SPIDIS
t SPIH
PSDI
MSB IN
LSB IN
Figure 44: SPI Slave Port (MISSION Mode) Timing
Electrical Specification Footnotes
1. This spec will be guaranteed and verified in production samples, but will not be measured in production.
2. This spec will be guaranteed and verified in production samples, but will be measured in production
only at DC.
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
will be verified with other specs that use this nominal relationship as a reference.
Rev 2
107
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