Renesas RL78 Series User Manual page 877

RL78/G1D
(T = –40 to +85°C, 1.8 V ≤ V
A
Parameter Symbol
Data setup time t
SU:DAT
(reception)
Data hold time t
HD:DAT
(transmission)
Notes 1. The value must also be f
2. Use it with V
DD
3. Set the f value to keep the hold time of SCLr = "L" and SCLr = "H".
MCK
Caution Select the TTL input buffer and the N-ch open drain output (V
the N-ch open drain output (V
(PIMg) and port output mode register g (POMg). For V
input buffer selected.
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
= V = AV
DD DD_RF DD_RF
Conditions
2.7 V ≤ V ≤ 3.6 V
DD
2.3 V ≤ V ≤ 2.7 V
b
C = 50 pF, R = 2.7 kΩ
b b
2.7 V ≤ V ≤ 3.6 V
DD
2.3 V ≤ V ≤ 2.7 V
b
C = 100 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
C = 100 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V
DD
Note 2
1.6 V ≤ V ≤ 2.0 V
b
C = 100 pF, R = 5.5 kΩ
b b
2.7 V ≤ V ≤ 3.6 V
DD
2.3 V ≤ V ≤ 2.7 V
b
C = 50 pF, R = 2.7 kΩ
b b
2.7 V ≤ V ≤ 3.6 V
DD
2.3 V ≤ V ≤ 2.7 V
b
C = 100 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
C = 100 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V
DD
Note 2
1.6 V ≤ V ≤ 2.0 V
b
C = 100 pF, R = 5.5 kΩ
b b
/4 or lower.
MCK
V .
≥
b
tolerance) mode for the SCLr pin by using port input mode register g
DD
CHAPTER 30 ELECTRICAL SPECIFICATIONS
≤ 3.6 V, V = V = AV
SS SS_RF
HS (high-speed
main) Mode
MIN. MAX.
1/f +
MCK
Note 3
135
1/f +
MCK
Note 3
190
1/f +
MCK
Note 3
190
–
Note 4
0
305
Note 4
0
355
Note 4
0
405
– –
and V
IH
= 0 V)
SS_RF
LS (low-speed LV (low-voltage
main) Mode main) Mode
MIN. MAX. MIN.
1/f 1/f
MCK MCK
+ 190 + 190
Note 3 Note 3
1/f 1/f
MCK MCK
+ 190 + 190
Note 3 Note 3
1/f 1/f
MCK MCK
+ 190 + 190
Note 3 Note 3
1/f 1/f
MCK MCK
+ 190 + 190
Note 3 Note 3
Note 4 Note 4
0 0
305
Note 4 Note 4
0 0
355
Note 4 Note 4
0 0
405
Note 4 Note 4
0 0
405
tolerance) mode for the SDAr pin and
DD
, see the DC characteristics with TTL
IL
(2/2)
Unit
MAX.
ns
ns
ns
ns
ns
305
ns
355
ns
405
ns
405
856