Renesas rl78 User Manual
RL78/G1A
CHAPTER 29 ELECTRICAL SPECIFICATIONS (T
A
=
−40 to +85°C)
R01UH0305EJ0200 Rev.2.00
874
Jul 04, 2013
(4) During communication at same potential (CSI mode) (slave mode, SCKp... external clock input)
(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
16 MHz < f
MCK
8/f
MCK
−
−
ns
2.7 V
≤ EV
DD0
≤ 3.6 V
f
MCK
≤ 16 MHz
6/f
MCK
6/f
MCK
6/f
MCK
ns
2.4 V
≤ EV
DD0
≤ 3.6 V
6/f
MCK
and
500ns
6/f
MCK
and
500ns
6/f
MCK
and
500ns
ns
1.8 V
≤ EV
DD0
≤ 3.6 V
6/f
MCK
and
750ns
6/f
MCK
and
750ns
6/f
MCK
and
750ns
ns
1.7 V
≤ EV
DD0
≤ 3.6 V
6/f
MCK
and
1500ns
6/f
MCK
and
1500ns
6/f
MCK
and
1500ns
ns
SCKp cycle time
Note 4
t
KCY2
1.6 V
≤ EV
DD0
≤ 3.6 V
−
6/f
MCK
and
1500ns
6/f
MCK
and
1500ns
ns
2.7 V
≤ EV
DD
≤ 3.6 V
t
KCY2
/2
−8
t
KCY2
/2
−8
t
KCY2
/2
−8
ns
1.8 V
≤ EV
DD0
≤ 3.6 V
t
KCY2
/2
−18
t
KCY2
/2
−18
t
KCY2
/2
−18
ns
1.7 V
≤ EV
DD0
≤ 3.6 V
t
KCY2
/2
−66
t
KCY2
/2
−66
t
KCY2
/2
−66
ns
SCKp high-/low-level
width
t
KH2
,
t
KL2
1.6 V
≤ EV
DD0
≤ 3.6 V
−
t
KCY2
/2
−66
t
KCY2
/2
−66
ns
2.7 V
≤ EV
DD0
≤ 3.6 V
1/f
MCK
+20
1/f
MCK
+30
1/f
MCK
+30
ns
1.8 V
≤ EV
DD0
≤ 3.6 V
1/f
MCK
+30
1/f
MCK
+30
1/f
MCK
+30
ns
1.7 V
≤ EV
DD0
≤ 3.6 V
1/f
MCK
+40
1/f
MCK
+40
1/f
MCK
+40
ns
SIp setup time
(to SCKp
↑)
Note 5
t
SIK2
1.6 V
≤ EV
DD0
≤ 3.6 V
−
1/f
MCK
+40
1/f
MCK
+40
ns
1.8 V
≤ EV
DD0
≤ 3.6 V
1/f
MCK
+31
1/f
MCK
+31
1/f
MCK
+31
ns
1.7 V
≤ EV
DD0
≤ 3.6 V
1/f
MCK
+
250
1/f
MCK
+
250
1/f
MCK
+
250
ns
SIp hold time
(from SCKp
↑)
Note 5
t
KSI2
1.6 V
≤ EV
DD0
≤ 3.6 V
−
1/f
MCK
+
250
1/f
MCK
+
250
ns
2.7 V
≤ EV
DD0
≤ 3.6 V
2/f
MCK
+44
2/f
MCK
+110
2/f
MCK
+110
ns
2.4 V
≤ EV
DD0
≤ 3.6 V
2/f
MCK
+75
2/f
MCK
+110
2/f
MCK
+110
ns
1.8 V
≤ EV
DD0
≤ 3.6 V
2/f
MCK
+110
2/f
MCK
+110
2/f
MCK
+110
ns
1.7 V
≤ EV
DD0
≤ 3.6 V
2/f
MCK
+220
2/f
MCK
+220
2/f
MCK
+220
ns
Delay time from SCKp
↓
to SOp output
Note 6
t
KSO2
C = 30 pF
Note 7
1.6 V
≤ EV
DD0
≤ 3.6 V
−
2/f
MCK
+220
2/f
MCK
+220
ns
(Note, Caution and Remark are listed on the next page.)