TC290 Datasheet, PDF (435/476 Pages) Infineon Technologies AG – 32-Bit Single-Chip Micocontroller

TC290 / TC297 / TC298 / TC299 BB-Step
Electrical SpecificationInter-IC (I2C) Interface Timing
3.31
Inter-IC (I2C) Interface Timing
This section defines the timings for I2C in the TC290 / TC297 / TC298 / TC299.
All I2C timing parameter are SR for Master Mode and CC for Slave Mode.
Table 3-93 I2C Standard Mode Timing
Parameter
Symbol
Fall time of both SDA and SCL t₁
Min.
-
Capacitive load for each bus C_b SR
-
line
Bus free time between a STOP t₁₀
4.7
and ATART condition
Rise time of both SDA and SCL t₂
-
Data hold time
t₃
0
Data set-up time
t₄
250
Low period of SCL clock
t₅
4.7
High period of SCL clock
t₆
4
Hold time for the (repeated) t₇
4
START condition
Values
Typ.
-
Max.
300
-
400
-
-
-
1000
-
-
-
-
-
-
-
-
-
-
Unit Note / Test Condition
ns
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
pF
µs
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
ns
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
µs
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
ns
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
µs
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
µs
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
µs
Measured with a pull-
up resistor of 4.7
kohms at each of the
SCL and SDA line
Data Sheet
3-429
V 1.1 2015-05
TC290/TC297/TC298/TC299 BB-Step Data Sheet downloaded by saravanakumar maniyam (larsen and Toubro limited) at 08 Sep 2015 08:06