Renesas RL78 Series User Manual page 858

RL78/G1D
(4) During communication at same potential (CSI mode) (master mode, SCKp... internal clock output, supporting
CSI00 and CSI20)
(T = –40 to +85°C, 1.6 V ≤ V
A
Parameter Symbol
SCKp cycle time t
KCY1
SCKp high-/low- t ,
KH1
level width t
KL1
SIp setup time
t
SIK1
Note 1
(to SCKp↑)
SIp hold time
t
KSI1
Note
(from SCKp↑)
1
Delay time from
t
KSO1
SCKp↓ to SOp
Note 2
output
Notes 1. 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.
2. 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.
3. C is the load capacitance of the SCKp and SOp output lines.
Caution Select the normal input buffer for the SIp pin and the normal output mode for the SOp pin and SCKp pin
by using port input mode register g (PIMg) and port output mode register g (POMg).
Remarks 1. p: CSI number (p = 00, 10), m: Unit number (m = 0, 1), n: Channel number (n = 0, 1),
g: PIM and POM numbers (g = 0, 1)
2. f : Serial array unit operation clock frequency
MCK
(Operation clock to be set by the CKSmn bit of serial mode register mn (SMRmn). m: Unit number, n:
Channel number (mn = 00, 02, 11))
R01UH0515EJ0120 Rev.1.20
Dec 16, 2016
= V = AV ≤ 3.6 V, V
DD DD_RF DD_RF
Conditions
t ≥
2.7 V ≤ V ≤ 3.6 V
KCY1 DD
4/ f
CLK
2.4 V ≤ V ≤ 3.6 V
DD
1.8 V ≤ V ≤ 3.6 V
DD
1.6 V ≤ V ≤ 3.6 V
DD
2.7 V ≤ V ≤ 3.6 V
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
2.7 V ≤ V ≤ 3.6 V
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
2.7 V ≤ V ≤ 3.6 V
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
C = 30 pF
2.7 V ≤ V ≤ 3.6 V
DD
Note 3
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
= V = AV = 0 V)
SS SS_RF SS_RF
HS (high-speed main) LS (low-speed
Mode
MIN. MAX. MIN.
125 500
250 500
– 500
–
t /2 – t
KCY1 KCY1
18 – 50
t /2 – t
KCY1 KCY1
38 – 50
– t
KCY1
– 50
–
44 110
75 110
– 110
–
19
19
–
–
25
25
–
–
LV (low-voltage
main) Mode main) Mode
MAX. MIN. MAX.
1000
1000
1000
– 1000
/2 t /2
KCY1
– 50
/2 t /2
KCY1
– 50
/2 t /2
KCY1
– 50
– t /2
KCY1
– 100
110
110
110
– 220
19 19
19 19
19 19
– 19
25 25
25 25
25 25
– 25
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
837