Z8F6421PM020SC Datasheet, PDF (250/299 Pages) Zilog, Inc. – High Performance 8-Bit Microcontrollers Z8 Encore-R 64K Series

Z8 Encore!^® 64K Series
Product Specification
230
I²C Timing
Figure 55 and Table 118 provide timing information for I²C pins.
SCL
(Output)
SDA
(Output)
T2
SDA
(Input)
Input Data
T1
T3
Output Data
Figure 55. I²C Timing
Table 118. I²C Timing
Parameter
I²C
T₁
T₂
T₃
Abbreviation
SCL Fall to SDA output delay
SDA Input to SCL rising edge Setup Time
SDA Input to SCL falling edge Hold Time
Delay (ns)
Minimum Maximum
SCL period/4
0
0
PS019915-1005
Electrical Characteristics