RX231 datasheet(85/170 Pages) RENESAS

85 / 170 page

R01DS0261EJ0120 Rev.1.20

Page 85 of 170

Sep 28, 2018

RX230 Group, RX231 Group

5. Electrical Characteristics

Note 1. Supply current values are with all output pins unloaded and all input pull-up MOSs in the off state.

Note 2. The IWDT, LVD, and CMPB are stopped.

Note 3. When VCC is 3.3 V.

Note 4. This increment includes the oscillation circuit.

Figure 5.4

Voltage Dependency in Software Standby Mode (Reference Data)

Table 5.8

DC Characteristics (6)

Conditions: 1.8 V ≤ VCC= VCC_USB = AVCC0 ≤ 5.5 V, VSS = AVSS0 = VSS_USB = 0 V, Ta = –40 to +105°C

Item

Symbol

Typ.*3

Max.

Unit

Test Conditions

Supply

current*1

Software standby

mode*2

Ta = 25°C

ICC

0.8

3.7

μA

Ta = 55°C

1.2

4.3

Ta = 85°C

3.5

18.6

Ta = 105°C

7.9

45.2

Increment for IWDT operation

0.4

—

Increment for LPT operation

0.4

—

Use IWDT-Dedicated On-Chip Oscillator for

clock source

Increment for RTC operation*4

0.4

—

RCR3.RTCDV[2:0] set to low drive capacity

1.2

—

RCR3.RTCDV[2:0] set to normal drive

capacity

Ta = 105°C*2

Ta = 105°C*1

Ta = 85°C*2

Ta = 85°C*1

Ta = 55°C*2

Ta = 25°C*2

Ta = 55°C*1

Ta = 25°C*1

Ta = 105°C*2

Ta = 105°C*1

Ta = 85°C*2

Ta = 85°C*1

Ta = 55°C*2

Ta = 55°C*1

Ta = 25°C*1

Ta = 25°C*2

2.5

3.5

4.5

5.5

1.5

VCC (V)

0.1

100

Note 1. Indicates the average of the typical samples through actual measurement during product evaluation.

Note 2. Indicates the average of the upper-limit samples through actual measurement during product evaluation.

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