Renesas rl78 User Manual
RL78/G1A
CHAPTER 29 ELECTRICAL SPECIFICATIONS (T
A
=
−40 to +85°C)
R01UH0305EJ0200 Rev.2.00
877
Jul 04, 2013
(5) During communication at same potential (simplified I
2
C mode) (1/2)
(T
A
=
−40 to +85°C, 1.6 V ≤ EV
DD0
≤ V
DD
≤ 3.6 V, V
SS
= EV
SS0
= 0 V)
HS
Note 1
LS
Note 2
LV
Note 3
Parameter Symbol
Conditions
MIN. MAX. MIN. MAX. MIN. MAX.
Unit
2.7 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 50 pF, R
b
= 2.7 k
Ω
1000
Note 4
400
Note 4
400
Note 4
kHz
1.8 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 100 pF, R
b
= 3 k
Ω
400
Note 4
400
Note 4
400
Note 4
kHz
1.8 V
≤ EV
DD0
< 2.7 V,
C
b
= 100 pF, R
b
= 5 k
Ω
300
Note 4
300
Note 4
300
Note 4
kHz
1.7 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
250
Note 4
250
Note 4
250
Note 4
kHz
SCLr clock frequency
f
SCL
1.6 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
−
250
Note 4
250
Note 4
kHz
2.7 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 50 pF, R
b
= 2.7 k
Ω
475 1150
1150 ns
1.8 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 100 pF, R
b
= 3 k
Ω
1150
1150
1150 ns
1.8 V
≤ EV
DD0
< 2.7 V,
C
b
= 100 pF, R
b
= 5 k
Ω
1550
1550
1550 ns
1.7 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
1850
1850
1850 ns
Hold time when SCLr = “L”
t
LOW
1.6 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
−
1850
1850 ns
2.7 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 50 pF, R
b
= 2.7 k
Ω
475 1150
1150 ns
1.8 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 100 pF, R
b
= 3 k
Ω
1150
1150
1150 ns
1.8 V
≤ EV
DD0
< 2.7 V,
C
b
= 100 pF, R
b
= 5 k
Ω
1550
1550
1550 ns
1.7 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
1850
1850
1850 ns
Hold time when SCLr = “H”
t
HIGH
1.6 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
−
1850
1850 ns
2.7 V
≤ EV
DD0
≤ 3.6 V,
C
b
= 50 pF, R
b
= 2.7 k
Ω
1/f
MCK
+
85
Note 5
1/f
MCK
+
145
Note 5
1/f
MCK
+
145
Note 5
ns
1.8 V
≤ EV
DD
≤ 3.6 V,
C
b
= 100 pF, R
b
= 3 k
Ω
1/f
MCK
+
145
Note 5
1/f
MCK
+
145
Note 5
1/f
MCK
+
145
Note 5
ns
1.8 V
≤ EV
DD0
< 2.7 V,
C
b
= 100 pF, R
b
= 5 k
Ω
1/f
MCK
+
230
Note 5
1/f
MCK
+
230
Note 5
1/f
MCK
+
230
Note 5
ns
1.7 V
≤ EV
DD
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
1/f
MCK
+
290
Note 5
1/f
MCK
+
290
Note 5
1/f
MCK
+
290
Note 5
ns
Data setup time (reception)
t
SU:DAT
1.6 V
≤ EV
DD0
< 1.8 V,
C
b
= 100 pF, R
b
= 5 k
Ω
−
1/f
MCK
+
290
Note 5
1/f
MCK
+
290
Note 5
ns
(Notes, Caution and Remarks are listed on the next page.)