Renesas RL78 Series User Manual page 868

RL78/G1D
(9) Communication at different potential (1.8 V, 2.5 V) (CSI mode: master mode, SCKp... internal clock output)
(T = –40 to +85°C, 1.8 V ≤ V
A
Parameter Symbol
SCKp cycle time t
KCY1
Note 1
SCKp high-level t
KH1
Note 1
width
SCKp low-level t
KL1
Note 1
width
SIp setup time t
SIK1
Note 1,
(to SCKp↑)
2
SIp hold time t
KSI1
(from SCKp↑)
Note 1, 2
Notes 1. Supporting CSI00 and CSI20.
2. When DAPmn = 0 and CKPmn = 0, or DAPmn = 1 and CKPmn = 1.
3. Use it with V
DD
(Caution are listed on the next page.)
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
= V = AV
DD DD_RF DD_RF
Conditions
t ≥ 2.7 V ≤ V ≤ 3.6 V
KCY1 DD
4/f 2.3 V ≤ V ≤ 2.7 V
CLK b
C = 30 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
C = 30 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
C = 30 pF, R = 5.5 kΩ
b b
2.7 V ≤ V ≤ 3.6 V, 2.3 V ≤ V
DD
C = 30 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
3
C = 30 pF, R = 5.5 kΩ
b b
2.7 V ≤ V ≤ 3.6 V, 2.3 V ≤ V
DD
C = 30 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
2.7 V ≤ V ≤ 3.6 V, 2.3 V ≤ V
DD
C = 30 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
2.7 V ≤ V ≤ 3.6 V, 2.3 V ≤ V
DD
C = 30 pF, R = 2.7 kΩ
b b
2.4 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
1.8 V ≤ V < 3.3 V, 1.6 V ≤ V
DD
C = 30 pF, R = 5.5 kΩ
b b
V .
≥
b
CHAPTER 30 ELECTRICAL SPECIFICATIONS
≤ 3.6 V, V = V = AV
SS SS_RF
HS (high-speed
main) Mode
MIN. MAX.
500
1150
–
Note 3
≤ 2.7 V t /2-
b KCY1
170
≤ 2.0 V t /2-
b KCY1
458
–
Note
≤ 2.0 V
b
≤ 2.7 V t /2 –
b KCY1
18
≤ 2.0 V t /2 –
b KCY1
50
–
Note 3
≤ 2.0 V
b
177
≤ 2.7 V
b
479
≤ 2.0 V
b
–
Note 3
≤ 2.0 V
b
19
≤ 2.7 V
b
19
≤ 2.0 V
b
–
Note 3
≤ 2.0 V
b
= 0 V)
SS_RF
LS (low-speed LV (low-voltage
main) Mode main) Mode
MIN. MAX. MIN.
1150 1150
1150 1150
1150 1150
t /2- t
KCY1 KCY1
170 170
t /2- t
KCY1 KCY1
458 458
t /2 – t /2 –
KCY1 KCY1
458 458
t /2 – t /2 –
KCY1 KCY1
50 50
t /2 – t /2 –
KCY1 KCY1
50 50
t /2 – t /2 –
KCY1 KCY1
50 50
479 479
479 479
479 479
19 19
19 19
19 19
(1/2)
Unit
MAX.
ns
ns
ns
/2- ns
/2- ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
847