Datasheet

78K0/Ix2 CHAPTER 28 ELECTRICAL SPECIFICATIONS
R01UH0010EJ0500 Rev.5.00 697
Feb 28, 2012
Caution The pins mounted depend on the product. Refer to Caution 2 at the beginning of this chapter.
28.3.2 Supply current Characteristics
(T
A = 40 to +105C, 2.7 V  VDD  5.5 V, AVREF  VDD, VSS = AVSS = 0 V)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Square wave input 1.6 3.7 mA fXH = 10 MHz,
V
DD = 5.0 V, RMC = 00H
Resonator connection 2.3 5.1 mA
Square wave input 1.5 3.6 mA fXH = 10 MHz,
V
DD = 3.0 V, RMC = 00H
Resonator connection 2.2 4.2 mA
Square wave input 0.9 2.1 mA fXH = 5 MHz,
V
DD = 5.0 V, RMC = 00H
Resonator connection 1.3 2.6 mA
fIH = 4 MHz
Note 4
, VDD = 5.0 V, RMC = 56H 0.65 1.9 mA
fIH = 8 MHz
Note 4
, VDD = 5.0 V, RMC = 00H 1.4 3.3 mA
fIH = 4 MHz
Note 4
, fCPU = 1 MHz
Note 5
,
V
DD = 5.0 V, RMC = 56H
0.35 1.2 mA
fIH = 8 MHz
Note 4
, fCPU = 1 MHz
Note 6
,
V
DD = 5.0 V, RMC = 56H
0.5 1.2 mA
Square wave input 4.5 8.0 mA  fXH =
4 MHz
Resonator connection 4.8 9.2 mA 
IDD1
Note 2
Operating
mode
f
TMX = 40 MHz,
f
CPU = 20 MHz,
V
DD = 5.0 V,
RMC = 00H
f
IH =
4 MHz
Note 4
Internal oscillation 4.5 8.0 mA

Square wave input 0.4 1.7 mA fXH = 10 MHz,
V
DD = 5.0 V, RMC = 00H
Resonator connection 1.0 3.2 mA
Square wave input 0.2 0.85 mA fXH = 5 MHz,
V
DD = 5.0 V, RMC = 00H
Resonator connection 0.5 1.5 mA
fIH = 4 MHz
Note 4
, VDD = 5.0 V, RMC = 56H 0.2 0.65 mA
fIH = 8 MHz
Note 4
, VDD = 5.0 V, RMC = 00H 0.3 1.6 mA
Square wave input 1.3 3.0 mA  fXH =
4 MHz
Resonator connection 1.6 4.6 mA 
IDD2
Note 2
HALT mode
f
TMX = 40 MHz,
f
CPU = 20 MHz,
V
DD = 5.0 V,
RMC = 00H
f
IH =
4 MHz
Note 4
Internal oscillation 1.3 3.0 mA

TA = 40 to +50C 0.3 2.7  A
TA = 40 to +70C 0.3 3.7  A
TA = 40 to +85C 0.3 5.5  A
Supply current
Note
1
I
DD3
Note 3
STOP mode VDD = 5.0 V,
RMC = 56H
T
A = 40 to +105C 0.3 60  A
Notes 1. Total current flowing into the internal power supply (VDD, AVREF), including the input leakage current flowing
when the level of the input pin is fixed to VDD or VSS. However, the current flowing into the pull-up resistors,
the pull-down resistors and the output current of the port are not included.
2. Not including the current flowing into the oscillation circuit other than the circuit which generates the clock
supplied to CPU. Not including the current flowing into the LVI circuit, A/D converter, operational amplifier,
comparator, watchdog timer, and 8-bits timer H1 (When using the 30 kHz internal low-speed oscillation clock
as the count clock).
3. Not including the current flowing into the LVI circuit, watchdog timer, and 8-bits timer H1 (When using the 30
kHz internal low-speed oscillation clock as the count clock).
4. Internal high-speed oscillation clock frequency is set by using the option byte (R4M8MSEL = 0: 8 MHz,
R4M8MSEL = 1: 4 MHz)
5. This is the value when PCC2 = 0, PCC1 = 1, PCC0 = 0.
6. This is the value when PCC2 = 0, PCC1 = 1, PCC0 = 1.
Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of port pins.