DS925 Datasheet, PDF (106/109 Pages) Xilinx, Inc – DC and AC Switching Characteristics

Zynq UltraScale+ MPSoC Data Sheet: DC and AC Switching Characteristics
PL SYSMON I2C/PMBus Interfaces
Table 135: PL SYSMON I2C Fast Mode Interface Switching Characteristics⁽¹⁾
Symbol
Description
Min
T_SMFCKL
T_SMFCKH
T_SMFCKO
T_SMFDCK
F_SMFCLK
SCL Low time
SCL High time
SDAO clock-to-out delay
SDAI setup time
SCL clock frequency
1.3
0.6
–
100
–
Notes:
1. The test conditions are configured to the LVCMOS 1.8V I/O standard.
Max
–
–
900
–
400
Units
µs
µs
ns
ns
kHz
X-Ref Target - Figure 25
SCL
SDAI
SDAO
T_I2CFDCK
T_I2CFCKO
Figure 25: PL SYSMON I2C Fast Mode Interface Timing
ds925_I2CF_071915
Table 136: PL SYSMON I2C Standard Mode Interface Switching Characteristics⁽¹⁾
Symbol
Description
Min
Max
T_SMSCKL
T_SMSCKH
T_SMSCKO
T_SMSDCK
F_SMSCLK
SCL Low time
SCL High time
SDAO clock-to-out delay
SDAI setup time
SCL clock frequency
4.7
–
4.0
–
–
3450
250
–
–
100
Notes:
1. The test conditions are configured to the LVCMOS 1.8V I/O standard.
Units
µs
µs
ns
ns
kHz
X-Ref Target - Figure 26
SCL
SDAI
SDAO
T_I2CSDCK
T_I2CSCKO
Figure 26: PL SYSMON I2C Standard Mode Interface Timing
ds925_I2CS_071915
DS925 (v1.1) June 20, 2016
Advance Product Specification
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