R7KA8M2AFDCAM datasheet(58/295 Pages) RENESAS

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Table 2.9

Current of high-speed mode, maximum condition (MVE and peripheral operation) (External VDD

mode)

Parameter

Symbol

Typ

Max

Unit

Test conditions

95 °C

105 °C

125 °C

Supply

current

*1 *2*5

—

ICC

3.85

6.27

6.69

8.01

—

CPUCL

K0 = 1

GHz

CPUCL

K1 =

250

MHz

VCL =

voltage

range 1

IDD *3

452

873

—

MRICLK = 250 MHz, MRPCLK = 125 MHz, ICLK

= 250 MHz, BCLK = 125 MHz, PCLKA = 125

MHz, PCLKB = 62.5 MHz, PCLKC = 125MHz,

PCLKD = 250 MHz, PCLKE = 250 MHz

CPUCL

K0 =

800

MHz

CPUCL

K1 =

200

MHz

VCL =

voltage

range 1

IDD *3

380

—

915

—

MRICLK = 200 MHz, MRPCLK = 100 MHz, ICLK

= 200 MHz, BCLK = 100 MHz, PCLKA = 100

MHz, PCLKB = 50 MHz, PCLKC = 100 MHz,

PCLKD = 200 MHz, PCLKE = 200 MHz

CPUCL

K0 =

600

MHz

CPUCL

K1 =

200

MHz

VCL =

voltage

range 1

IDD *3

330

—

1000 *4

MRICLK = 200 MHz, MRPCLK = 100 MHz, ICLK

= 200 MHz, BCLK = 100 MHz, PCLKA = 100

MHz, PCLKB = 50 MHz, PCLKC = 100 MHz,

PCLKD = 200 MHz, PCLKE = 200 MHz

CPUCL

K0 =

600

MHz

CPUCL

K1 =

150

MHz

VCL =

voltage

range 2

IDD *3

301

738

810

959

MRICLK = 150 MHz, MRPCLK = 75 MHz, ICLK

= 150 MHz, BCLK = 75 MHz, PCLKA = 75 MHz,

PCLKB = 37.5 MHz, PCLKC = 75 MHz, PCLKD =

150 MHz, PCLKE = 150 MHz

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

Note 2. Measured with clocks supplied to the peripheral functions and peripherals being operated. This does not include the BGO

operation.

Note 3. IDD depends on f (CPUCLK0 and ICLK) as follows. The ICLK items in the formula include CPU1 current.

IDD Typ. = 0.25 × fCPUCLK0 + 0.77 × fICLK + 21 (unit : mA, fCPUCLK0 and fICLK are MHz)

IDD Max.(VCL = voltage range 1, 95℃) = 0.22 × fCPUCLK0 + 0.80 × fICLK + 477 (unit : mA, fCPUCLK0 and fICLK are MHz)

IDD Max.(VCL = voltage range 1, 105℃) = 0.22 × fCPUCLK0 + 0.80 × fICLK + 553 (unit : mA, fCPUCLK0 and fICLK are MHz)

IDD Max.(VCL = voltage range 1, 125℃) = 0.22 × fCPUCLK0 + 0.80 × fICLK + 709 (unit : mA, fCPUCLK0 and fICLK are MHz)

IDD Max.(VCL = voltage range 2, 95℃) = 0.22 × fCPUCLK0 + 0.93 × fICLK + 464 (unit : mA, fCPUCLK0 and fICLK are MHz)

IDD Max.(VCL = voltage range 2, 105℃) = 0.22 × fCPUCLK0 + 0.93 × fICLK + 537 (unit : mA, fCPUCLK0 and fICLK are MHz)

IDD Max.(VCL = voltage range 2, 125℃) = 0.22 × fCPUCLK0 + 0.93 × fICLK + 691 (unit : mA, fCPUCLK0 and fICLK are MHz)

Note 4. Do not let actual consumption current during operation exceed the current value described here.

Note 5. The power consumption is calculated as Power = VCC × Icc + VCL × IDD.

RA8M2 Datasheet

2. Electrical Characteristics

R01DS0438EJ0130 Rev.1.30

Feb 27, 2026

Page 58 of 295

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