MB86R01 Datasheet, PDF (53/89 Pages) Fujitsu Component Limited. – MB86R01 DATA SHEET

MB86R01 DATA SHEET
8.4.4. I²C Bus Fast Mode I/O
Table 8-18 I²C I/O DC Characteristics
Parameter & Condition
Symbol
Standard Mode
Min.
Max.
Fast Mode (*1)
Unit
Min.
Max.
"L" level input voltage
VIL
-0.5
0.3 VDDE
-0.5
0.3 VDDE V
"H" level input voltage
VIH
0.7 VDDE
(*2)
0.7 VDDE
(*2)
V
Schmitt trigger hysteresis
VDDE > 2[v]
Vhys
n/a
n/a
0.05 VDDE
–
V
"L" level output voltage
Sink current 3[mA]
VDDE > 2[v]
VOL1
0
0.4
0
0.4
V
Output slew rate (Tfall)
Bus capacitance 10[pF] ~ 400[pF] tof
VIH (min.) to VIL (max.)
–
250
20 + 0.1Cb
250
(*3)
ns
Data line leakage
Input voltage 0.1 ~ 0.9 VDDE (max.)
Ii
-10
10
-10
10
μA
I/O pin capacitance
Ci
–
10
–
10
*1: The I²C Bus Fast Mode I/O buffer is downward compatible with standard mode.
*2: 90nm Technology: Complies with the maximum ratings 4[V].
*3: Cb: Capacitance for 1 bus line (Unit: pF).
*4: The I²C Bus Fast Mode I/O buffer itself has no function to prevent spike of 50ns pulse width (max.).
provide any input filter to prevent spike for both internal and external semiconductor device.
pF
Therefore,
Note:
External pin for I²C IO buffer is as follows.
I2C_SCL0, I2C_SDA0, I2C_SCL1, I2C_SDA1
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PROPRIETARY AND CONFIDENTIAL