
4.1.16 I2C
I2C Standard-mode (Sm)
Table 4.25. I2C Standard-mode (Sm)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
f
SCL
0
—
100
kHz
SCL clock low time
t
LOW
4.7
—
—
μs
SCL clock high time
t
HIGH
4
—
—
μs
SDA set-up time
t
SU,DAT
250
—
—
ns
SDA hold time
t
HD,DAT
100
—
3450
ns
Repeated START condition
set-up time
t
SU,STA
4.7
—
—
μs
(Repeated) START condition
hold time
t
HD,STA
4
—
—
μs
STOP condition set-up time
t
SU,STO
4
—
—
μs
Bus free time between a
STOP and START condition
t
BUF
4.7
—
—
μs
Note:
1. For CLHR set to 0 in the I2Cn_CTRL register
2. For the minimum HFPERCLK frequency required in Standard-mode, refer to the I2C chapter in the reference manual
3. The maximum SDA hold time (t
HD,DAT
) needs to be met only when the device does not stretch the low time of SCL (t
LOW
)
BGM11S Blue Gecko
Bluetooth
®
SiP Module Data Sheet
Electrical Specifications
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