Datasheet
RL78/L12 CHAPTER 30 ELECTRICAL SPECIFICATIONS (A, G: T
A = -40 to +85°C)
R01UH0330EJ0200 Rev.2.00 864
Dec 13, 2013
30.3.2 Supply current characteristics
(T
A = −40 to +85°C, 1.6 V ≤ EVDD = VDD ≤ 5.5 V, VSS = EVSS = 0 V) (1/3)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Supply
current
Note 1
I
DD1 Operating
mode
HS (high-
speed main)
mode
Note 5
f
IH = 24 MHz
Note 3
Basic
operation
VDD = 5.0 V
1.5 mA
VDD = 3.0 V 1.5 mA
Normal
operation
VDD = 5.0 V
3.3 5.0 mA
VDD = 3.0 V 3.3 5.0 mA
fIH = 16 MHz
Note 3
Normal
operation
VDD = 5.0 V
2.5 3.7 mA
VDD = 3.0 V 2.5 3.7 mA
LS (low-
speed main)
mode
Note 5
f
IH = 8 MHz
Note 3
Normal
operation
VDD = 3.0 V 1.2 1.8 mA
VDD = 2.0 V
1.2 1.8 mA
LV (
low-
voltage
main)
mode
Note 5
f
IH = 4 MHz
Note 3
Normal
operation
VDD = 3.0 V 1.2 1.7 mA
VDD = 2.0 V
1.2 1.7 mA
HS (high-
speed main)
mode
Note 5
fMX = 20 MHz
Note 2
,
V
DD = 5.0 V
Normal
operation
Square wave input
2.8 4.4 mA
Resonator connection
3.0 4.6 mA
fMX = 20 MHz
Note 2
,
V
DD = 3.0 V
Normal
operation
Square wave input
2.8 4.4 mA
Resonator connection
3.0 4.6 mA
fMX = 10 MHz
Note 2
,
V
DD = 5.0 V
Normal
operation
Square wave input
1.8 2.6 mA
Resonator connection
1.8 2.6 mA
fMX = 10 MHz
Note 2
,
V
DD = 3.0 V
Normal
operation
Square wave input
1.8 2.6 mA
Resonator connection
1.8 2.6 mA
LS (low-
speed main)
mode
Note 5
f
MX = 8 MHz
Note 2
,
V
DD = 3.0 V
Normal
operation
Square wave input
1.1 1.7 mA
Resonator connection
1.1 1.7 mA
fMX = 8 MHz
Note 2
,
V
DD = 2.0 V
Normal
operation
Square wave input
1.1 1.7 mA
Resonator connection
1.1 1.7 mA
Subsystem
clock
operation
f
SUB
= 32.768 kHz
Note 4
T
A
=
−
40
°
C
Normal
operation
Square wave input
3.5 4.9
μ
A
Resonator connection
3.6 5.0
μ
A
f
SUB
= 32.768 kHz
Note 4
T
A
= +25
°
C
Normal
operation
Square wave input
3.6 4.9
μ
A
Resonator connection
3.7 5.0
μ
A
f
SUB
= 32.768 kHz
Note 4
T
A
= +50
°
C
Normal
operation
Square wave input
3.7 5.5
μ
A
Resonator connection
3.8 5.6
μ
A
f
SUB
= 32.768 kHz
Note 4
T
A
= +70
°
C
Normal
operation
Square wave input
3.8 6.3
μ
A
Resonator connection
3.9 6.4
μ
A
f
SUB
= 32.768 kHz
Note 4
T
A
= +85
°
C
Normal
operation
Square wave input
4.1 7.7
μ
A
Resonator connection
4.2 7.8
μ
A
(Notes and Remarks are listed on the next page.)