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RX63N_15 Datasheet, PDF (168/210 Pages) Renesas Technology Corp – Renesas MCUs
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RX63N Group, RX631 Group
5. Electrical Characteristics
Table 5.23 Timing of On-Chip Peripheral Modules (5)
Conditions: VCC = AVCC0 = VREFH = VCC_USB = 2.7 to 3.6 V, VREFH0 = 2.7 V to AVCC0
VSS = AVSS0 = VREFL/VREFL0 = VSS_USB = 0 V
PCLK = 8 to 50 MHz
Ta = Topr
High drive output is selected by the drive capacity control register.
Item
Symbol Min.*1,*2
Max.*
Unit
Test
Conditions
RIIC
(Standard-mode,
SMBus)
ICFER.FMPE = 0
RIIC
(Fast-mode)
SCL input cycle time
SCL input high pulse width
SCL input low pulse width
SCL, SDA input rise time
SCL, SDA input fall time
SCL, SDA input spike pulse removal time
SDA input bus free time
Start condition input hold time
Restart condition input setup time
Stop condition input setup time
Data input setup time
Data input hold time
SCL, SDA capacitive load
SCL input cycle time
SCL input high pulse width
SCL input low pulse width
SCL, SDA input rise time
SCL, SDA input fall time
SCL, SDA input spike pulse removal time
SDA input bus free time
Start condition input hold time
Restart condition input setup time
Stop condition input setup time
Data input setup time
Data input hold time
SCL, SDA capacitive load
tSCL
tSCLH
tSCLL
tSr
tSf
tSP
tBUF
tSTAH
tSTAS
tSTOS
tSDAS
tSDAH
Cb
tSCL
tSCLH
tSCLL
tSr
tSf
tSP
tBUF
tSTAH
tSTAS
tSTOS
tSDAS
tSDAH
Cb
6(12) × tIICcyc + 1300
3(6) × tIICcyc + 300
3(6) × tIICcyc + 300
—
—
0
3(6) × tIICcyc + 300
tIICcyc + 300
1000
1000
tIICcyc + 50
0
—
6(12) × tIICcyc + 600
3(6) × tIICcyc + 300
3(6) × tIICcyc + 300
20 + 0.1Cb
20 + 0.1Cb
0
3(6) × tIICcyc + 300
tIICcyc + 300
300
300
tIICcyc + 50
0
—
—
—
—
1000
300
1(4) × tIICcyc
—
—
—
—
—
—
400
—
—
—
300
300
1(4) × tIICcyc
—
—
—
—
—
—
400
ns Figure 5.47
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
Note:
Note 1.
Note 2.
tIICcyc: RIIC internal reference clock (IIC) Cycle
The value within parentheses is applicable when the value of the ICMR3.NF[1:0] bits is 11b while the digital filter is enabled by
the setting ICFER.NFE = 1.
Cb is the total capacitance of the bus lines.
R01DS0098EJ0180 Rev.1.80
May 13, 2014
Page 168 of 208
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