RA2E3 datasheet(24/96 Pages) RENESAS

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Table 2.11

Operating and standby current (2)

Conditions: VCC = AVCC0 = 1.6 to 5.5 V

Parameter

Symbol

Typ*3

Max

Unit

Test conditions

Supply

current*1

Software

Standby

mode*2

Peripheral

modules

stop

All SRAMs

(0x2000_4000 to

0x2000_7FFF) are on

Ta = 25°C

ICC

0.25

1.3

µA

—

Ta = 55°C

0.55

3.7

Ta = 85°C

1.95

Ta = 105°C

3.90

Only 8KB SRAM

(0x2000_4000 to

0x2000_5FFF) is on

Ta = 25°C

0.25

1.3

Ta = 55°C

0.55

3.7

Ta = 85°C

1.70

Ta = 105°C

3.55

Increment for RTC operation with low-speed on-chip

oscillator*4

0.30

—

Increment for RTC operation in normal operation

mode with sub-clock oscillator*4

0.20

—

SOMCR.SODRV[1:0]

are 11b (Low power

mode 3)

RCR4.ROPSEL is 0

(RTC operation in

normal operation mode)

0.95

—

SOMCR.SODRV[1:0]

are 00b (normal mode)

RCR4.ROPSEL is 0

(RTC operation in

normal operation mode)

Increment for RTC operation in low-consumption

clock mode with sub-clock oscillator*4

0.11

—

SOMCR.SODRV[1:0]

are 11b (Low power

mode 3)

RCR4.ROPSEL is 1

(RTC operation in

low-consumption clock

mode)

0.90

—

SOMCR.SODRV[1:0]

are 00b (normal mode)

RCR4.ROPSEL is 1

(RTC operation in

low-consumption clock

mode)

Note 1. Supply current is the total current flowing into VCC. Supply current values apply when internal pull-up MOSs are in the off state and

these values do not include output charge/discharge current from any of the pins.

Note 2. The IWDT and LVD are not operating.

Note 3. VCC = 3.3 V.

Note 4. Includes the low-speed on-chip oscillator or sub-oscillation circuit current.

Table 2.12

Operating and standby current (3)

Conditions: VCC = AVCC0 = 1.6 to 5.5 V

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Analog power

supply current

During 12-bit A/D conversion (at high-speed

A/D conversion mode)

IAVCC0

—

1.44

—

During 12-bit A/D conversion (at low-power

A/D conversion mode)

—

0.78

—

Waiting for 12-bit A/D conversion (all units)*1

—

1.0

µA

—

Reference

power supply

current

During 12-bit A/D conversion

IREFH0

—

120

µA

—

Waiting for 12-bit A/D conversion

—

Temperature Sensor (TSN) operating current

ITNS

—

µA

—

Note 1. When the MCU is in Software Standby mode or the MSTPCRD.MSTPD16 (ADC120 module-stop bit) is in the module-stop state.

RA2E3 Datasheet

2. Electrical Characteristics

R01DS0411EJ0130 Rev.1.30

Nov 8, 2025

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