Renesas RL78 Series User Manual page 873

RL78/G1D
(T = –40 to +85°C, 1.8 V ≤ V
A
Parameter Symbol
SCKp high-/low-level t
width t
SIp setup time t
Note 3
(to SCKp↑)
SIp hold time t
Note 3
(from SCKp↑)
Delay time from SCKp↓ t
Note 4
to SOp output
Notes 1. Transfer rate in the SNOOZE mode : MAX. 1 Mbps
2. Use it with V
DD
3. When DAPmn = 0 and CKPmn = 0, or DAPmn = 1 and CKPmn = 1. The SIp time becomes "to SCKp↓" when
DAPmn = 0 and CKPmn = 1, or DAPmn = 1 and CKPmn = 0.
4. When DAPmn = 0 and CKPmn = 0, or DAPmn = 1 and CKPmn = 1. The delay time to SOp output becomes
"from SCKp↑" when DAPmn = 0 and CKPmn = 1, or DAPmn = 1 and CKPmn = 0.
Caution Select the TTL input buffer for the SIp pin and SCKp pin and the N-ch open drain output (V
mode for the SOp pin by using port input mode register g (PIMg) and port output mode register g
(POMg). For V
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
= V = AV
DD DD_RF DD_RF
Conditions
, 2.7 V ≤ V ≤ 3.6 V
KH2 DD
2.3 V ≤ V ≤ 2.7 V
KL2 b
2.4 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
1.8 V ≤ V <3.3 V
DD
Note 2
1.6 V ≤ V ≤ 2.0 V
b
2.7 V ≤ V ≤ 3.6 V
SIK2 DD
2.3 V ≤ V ≤ 4.0 V
b
2.4 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
1.8 V ≤ V <3.3 V
DD
Note 2
1.6 V ≤ V ≤ 2.0 V
b
2.7 V ≤ V ≤ 3.6 V
KSI2
DD
2.3 V ≤ V ≤ 4.0 V
b
2.4 V ≤ V < 3.3 V
DD
1.6 V ≤ V ≤ 2.0 V
b
1.8 V ≤ V <3.3 V
DD
Note 2
1.6 V ≤ V ≤ 2.0 V
b
2.7 V ≤ V < 3.6 V
KSO2 DD
2.3 V ≤ V ≤ 2.7 V
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
Note 2
1.6 V ≤ V ≤ 2.0 V
b
C = 30 pF, R = 5.5 kΩ
b b
V .
≥
b
and V , see the DC characteristics with TTL input buffer selected.
IH IL
CHAPTER 30 ELECTRICAL SPECIFICATIONS
≤ 3.6 V, V = V = AV
SS SS_RF
HS (high-speed LS (low-speed main)
main) Mode
MIN. MAX.
t /2 – t
KCY2
18
t /2 – t
KCY2
50
–
t
1/f +
MCK
20
1/f +
MCK
30
–
1/f + 31
MCK
1/f + 31
MCK
–
2/f +
MCK
214
2/f +
MCK
573
–
= 0 V)
SS_RF
LV (low-voltage
Mode main) Mode
MIN. MAX. MIN.
/2 – t /2 –
KCY2 KCY2
50 50
/2 – t /2 –
KCY2 KCY2
50 50
/2 – t /2 –
KCY2 KCY2
50 50
1/f + 1/f +
MCK MCK
30 30
1/f + 1/f +
MCK MCK
30 30
1/f + 1/f +
MCK MCK
30 30
1/f + 1/f +
MCK MCK
31 31
1/f + 1/f +
MCK MCK
31 31
1/f + 1/f +
MCK MCK
31 31
2/f +
MCK
573
2/f +
MCK
573
2/f +
MCK
573
(2/2)
Unit
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
2/f +
ns
MCK
573
2/f + ns
MCK
573
2/f + ns
MCK
573
tolerance)
DD
852