
R8C/36T-A Group
28. Electrical Characteristics
Under development Preliminary document
Specifications in this document are tentative and subject to change.
R01UH0240EJ0010 Rev.0.10
Page 680 of 728
Aug 05, 2011
Notes:
1. Vcc = 2.7 V to 3.3 V, single-chip mode, output pins are open, and other pins are Vss.
2. XIN is set to square wave input.
3. fHOCO-F
Table 28.17
DC Characteristics (4) [2.7 V
Vcc 3.3 V]
(Topr =
20°C to 85°C (N version)/40°C to 85°C (D version), unless otherwise
specified))
Symbol
Parameter
Conditions
Standard
Unit
Oscillation
On-Chip Oscillator
CPU Clock
Low-Power-
Consumption
Setting
Other
Min.
Typ. Max.
XCIN
High-
Speed
Low-
Speed
ICC
Power
supply
High-
speed
clock
mode
4 MHz
Off
125 kHz
32 MHz
――
14.0
28
mA
20 MHz
Off
125 kHz
No division
――
8.2
16.4
mA
16 MHz
Off
125 kHz
No division
――
6.7
13.4
mA
10 MHz
Off
125 kHz
No division
――
4.4
―
mA
20 MHz
Off
125 kHz
Divide-by-8
――
3.6
―
mA
16 MHz
Off
125 kHz
Divide-by-8
――
2.9
―
mA
10 MHz
Off
125 kHz
Divide-by-8
――
2.0
―
mA
High-
speed on-
chip
oscillator
mode
Off
125 kHz
No division
――
8.7
17.4
mA
Off
125 kHz
Divide-by-8
――
4.1
―
mA
Off
125 kHz
No division
―
―――
mA
Off
125 kHz
Divide-by-8
―
―――
mA
Off
125 kHz
Divide-by-16 MSTIIC = 1
MSTTRC = 1
―
1.4
―
mA
Low-
speed on-
chip
oscillator
mode
Off
125 kHz
Divide-by-8 FMR27 = 1
SVC0 = 0
―
100
400
μA
Low-
speed
clock
mode
Off
32 kHz
Off
No division FMR27 = 1
SVC0 = 0
―
100
400
μA
Off
32 kHz
Off
No division FMSTP = 1
SVC0 = 0
Program operation on RAM
Flash memory off
―
TBD
―μA
Wait
mode
Off
125 kHz
―
VCA27 = 0
VCA26 = 0
VCA25 = 0
SVC0 = 1
While a WAIT instruction is executed
Peripheral clock operation
―
22
TBD
μA
Off
125 kHz
―
VCA27 = 0
VCA26 = 0
VCA25 = 0
SVC0 = 1
While a WAIT instruction is executed
Peripheral clock off
―
6TBD
μA
Off
32 kHz
Off
―
VCA27 = 0
VCA26 = 0
VCA25 = 0
SVC0 = 1
While a WAIT instruction is executed
Peripheral clock off
―
TBD
―μA
Stop
mode
Off
―
VCA27 = 0
VCA26 = 0
VCA25 = 0
CM10 = 1
Topr = 25°C
Peripheral clock off
―
3TBD
μA
Off
―
VCA27 = 0
VCA26 = 0
VCA25 = 0
CM10 = 1
Topr = 85°C
Peripheral clock off
―
TBD
―μA
Off
―
VCA27 = 0
VCA26 = 0
VCA25 = 0
CM10 = 1
Topr = 125°C
Peripheral clock off
―
TBD
―μA