RX72N datasheet(86/179 Pages) RENESAS

86 / 179 page

R01DS0343EJ0120 Rev.1.20

Page 86 of 179

Nov 15, 2023

RX72N Group

2. Electrical Characteristics

Note 1. Supply current values are measured when all output pins are unloaded and all input pull-up resistors are disabled.

Note 2. Peripheral module clocks are supplied.

Note 3. ICC depends on the f (ICLK) as follows.

(when ICLK : PCLKA : PCLKB/PCLKC/PCLKD : BCLK : BCLK pin = 4 : 2 : 1 : 2 : 1 and EXTAL = 12 MHz)

 D version

ICC max. = 0.62 × f + 113 (full operation in high-speed operating mode)

ICC typ. = 0.22 × f + 7 (normal operation in high-speed operating mode)

Table 2.6

DC Characteristics (3)

Conditions: VCC = AVCC0 = AVCC1 = VCC_USB = 2.7 to 3.6 V, 2.7 V ≤ VREFH0 ≤ AVCC0,

VSS = AVSS0 = AVSS1 = VREFL0 = VSS_USB = 0 V,

Ta = Topr

Item

Symbol

D version

G version

Unit

Test Conditions

Typ.

Max.

Typ.

Max.

Supply

current

Full operation*2

ICC*3

—

261

—

319

ICLK = 240 MHz,

PCLKA = 120 MHz,

PCLKB = 60 MHz,

PCLKC = 60 MHz,

PCLKD = 60 MHz,

FCLK = 60 MHz,

BCLK = 120 MHz,

BCLK pin = 60 MHz

Normal

operation

Peripheral module clocks are supplied

—

Peripheral module clocks are stopped

*4, *5

—

Core

Mark

Peripheral module clocks are stopped

*4, *5

—

Sleep mode: Peripheral module clocks are

supplied*4

144

196

All module clock stop mode (reference value)

115

167

Increased by BGO

operation*8

Reading from the code flash

memory while the data flash

memory is being programmed

6—

Reading from the code flash

memory while the code flash

memory is being programmed

7—

Increased by Trusted Secure IP operation

—

Low-speed operating mode 1: Peripheral module clocks

are stopped*4

4.2

—

4.2

—

All clocks 1 MHz

Low-speed operating mode 2: Peripheral module clocks

are stopped*4

4.2

—

4.2

—

All clocks 32.768

kHz

Software standby mode

3.95

107

3.95

155

Power is supplied to the standby RAM and USB

resume detecting unit (USB0 only)

15.5

µA

Power is not

supplied to the

standby RAM and

USB resume

detecting unit

(USB0 only)

Low power consumption

function of the power-on reset

circuit is disabled*6

11.5

Low power consumption

function of the power-on reset

circuit is enabled*7

4.9324.9

Increase current

by operating RTC

When a low CL crystal is in

use

1—

When a standard CL crystal is

in use

2—

When the RTC is

operating while VCC is

not supplied (Only the

RTC and sub-clock

oscillator operate with

the battery backup

function)

When a low CL crystal is in

use

0.9

—

0.9

—

VBATT = 2.0 V,

VCC = 0 V

1.6

—

1.6

—

VBATT = 3.3 V,

VCC = 0 V

When a standard CL crystal is

in use

1.6

—

1.6

—

VBATT = 1.62 V,

VCC = 0 V

1.7

—

1.7

—

VBATT = 2.0 V,

VCC = 0 V

3.3

—

3.3

—

VBATT = 3.3 V,

VCC = 0 V

Inrush current on

returning from deep

software standby mode

Inrush current*9

IRUSH

—

211

—

211

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