Renesas RL78 Series User Manual page 879
16-bit single-chip microcontrollers
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- Manual (88 pages) ,
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RL78/G1D
30.7.2 Serial interface IICA
2
(1) I
C standard mode
(T
= –40 to +85°C, 1.6 V ≤ V
A
Parameter
SCLA0 clock frequency
Setup time of restart
condition
Note 1
Hold time
Hold time when SCLA0 =
"L"
Hold time when SCLA0 =
"H"
Data setup time
(reception)
Data hold time
Note 2
(transmission)
Setup time of stop
condition
Bus-free time
(Notes, Caution and Remark are listed on the next page.)
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
= V
= AV
DD
DD_RF
DD_RF
Symbol
Conditions
Standard
f
2.7 V ≤ V
SCL
mode:
2.4 V ≤ V
f
≥ 1 MHz
CLK
1.8 V ≤ V
1.6 V ≤ V
t
2.7 V ≤ V
≤ 3.6 V
SU:STA
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
HD:STA
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
LOW
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
HIGH
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
SU:DAT
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
HD:DAT
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
SU:STO
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
t
2.7 V ≤ V
≤ 3.6 V
BUF
DD
2.4 V ≤ V
≤ 3.6 V
DD
1.8 V ≤ V
≤ 3.6 V
DD
1.6 V ≤ V
≤ 3.6 V
DD
CHAPTER 30 ELECTRICAL SPECIFICATIONS
≤ 3.6 V, V
= V
= AV
SS
SS_RF
HS (high-speed
main) Mode
MIN.
≤ 3.6 V
0
DD
≤ 3.6 V
0
DD
≤ 3.6 V
–
DD
≤ 3.6 V
–
DD
4.7
4.7
–
–
4.0
4.0
–
–
4.7
4.7
–
–
4.0
4.0
–
–
250
250
–
–
0
0
–
–
4.0
4.0
–
–
4.7
4.7
–
–
= 0 V)
SS_RF
LS (low-speed
LV (low-voltage
main) Mode
main) Mode
MAX.
MIN.
MAX.
MIN.
100
0
100
0
100
0
100
0
0
100
0
–
0
4.7
4.7
4.7
4.7
4.7
4.7
–
4.7
4.0
4.0
4.0
4.0
4.0
4.0
–
4.0
4.7
4.7
4.7
4.7
4.7
4.7
–
4.7
4.0
4.0
4.0
4.0
4.0
4.0
–
4.0
250
250
250
250
250
250
–
250
3.45
0
3.45
0
3.45
0
3.45
0
0
3.45
0
–
0
4.0
4.0
4.0
4.0
4.0
4.0
–
4.0
4.7
4.7
4.7
4.7
4.7
4.7
–
4.7
Unit
MAX.
100
kHz
100
kHz
100
kHz
100
kHz
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
µs
ns
ns
ns
ns
3.45
µs
3.45
µs
3.45
µs
3.45
µs
µs
µs
µs
µs
µs
µs
µs
µs
858
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