R7FA2L1AB2DFM datasheet(22/114 Pages) RENESAS

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2.2.1

Tj/Ta Definition

Table 2.4

DC characteristics

Conditions: Products with operating temperature (Ta) -40 to +105°C

Parameter

Symbol

Typ

Max

Unit

Test conditions

Permissible junction temperature

—

125

°C

High-speed mode

Middle-speed mode

Low-speed mode

Subosc-speed mode

105*1

Note:

Make sure that Tj = Ta + θja × total power consumption (W), where total power consumption = (VCC - VOH) × ΣIOH + VOL × ΣIOL +

ICCmax × VCC.

Note 1. The upper limit of operating temperature is 85°C or 105°C, depending on the product. If the part number shows the operation

temperature at 85°C, then the maximum value of Tj is 105°C, otherwise it is 125°C.

2.2.2

I/O VIH, VIL

Table 2.5

I/O VIH, VIL

Conditions: VCC = AVCC0 = 1.6 to 5.5 V

Parameter Ports & Functions

Symbol

Min

Max

Unit

Test Conditions

Input

voltage

Input ports pins

P000 to P008, P010 to P015

VIH

AVCC0 × 0.8

—

VIL

—

AVCC0 × 0.2

Input ports pins except for

P000 to P008, P010 to P015

VIH

VCC × 0.8

—

VIL

—

VCC × 0.2

EXTAL

VIH

VCC × 0.8

—

VIL

—

VCC × 0.2

5V-tolerant ports*3

VIH

VCC × 0.8

5.8

VIL

—

VCC × 0.2

RES, NMI, IRQ

VIH

VCC × 0.8

—

VIL

—

VCC × 0.2

ΔVT*5

VCC × 0.10

—

VCC = 2.7 to 5.5 V

VCC × 0.05

—

VCC = 1.6 to 2.7 V

Peripheral

functions

AGT, GPT,

SPI, Others*4

VIH

VCC × 0.8

—

VIL

—

VCC × 0.2

ΔVT*5

VCC × 0.10

—

VCC = 2.7 to 5.5 V

VCC × 0.05

—

VCC = 1.6 to 2.7 V

IIC (except for

SMBus)*1

VIH

VCC × 0.7

5.8

—

VIL

—

VCC × 0.3

ΔVT*5

VCC × 0.10

—

VCC = 2.7 to 5.5 V

VCC × 0.05

—

VCC = 1.6 to 2.7 V

IIC (SMBus)*2 VIH

2.2

—

VCC = 3.6 to 5.5 V

VIL

2.0

—

VCC = 2.7 to 3.6 V

VIL

—

0.8

VCC = 3.6 to 5.5 V

VIL

—

0.5

VCC = 2.7 to 3.6 V

Note 1. SCL0_A, SDA0_A, SDA0_B, SCL1_A, SDA1_A (total 5 pins)

Note 2. SCL0_A, SCL0_B, SCL0_C, SDA0_A, SDA0_B, SCL1_A, SCL1_B, SDA1_A, SDA1_B (total 9 pins)

Note 3. P205, P206, P400, P401, P407 (total 5 pins)

Note 4. See section x.x Peripheral Select Settings for Each Product.

Note 5. I/O Port with ΔVT has Schmitt Trigger capability when PMR = 1 or ISEL = 1. For peripheral selection, see section x.x Peripheral

Select Settings for Each Product

RA2L1 Datasheet

2. Electrical Characteristics

R01DS0385EJ0160 Rev.1.60

Oct 14, 2025

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