R5F526TACDFM datasheet(60/142 Pages) RENESAS

60 / 142 page

R01DS0407EJ0120 Rev.1.20

Page 60 of 142

Oct 31, 2024

RX26T Group

2. Electrical Characteristics

Electrical Characteristics

2.1

Absolute Maximum Ratings

Caution: Permanent damage to the LSI may result if absolute maximum ratings are exceeded.

Note 1. Insert capacitors with good frequency characteristics between each power supply pin and the ground. Specifically, place

capacitors with a value around 0.1 µF as close as possible to every power supply pin, and use the shortest and thickest possible

traces.

2.2

Recommended operating conditions

Note 1. Comply with the following voltage condition: VCC ≤ AVCC0 = AVCC1 = AVCC2

Note 2. When not using any of the12-bit A/D converter (unit 0 to 2), 12-bit D/A converter, comparator C, or temperature sensor, connect

AVCC0, AVCC1, and AVCC2 to VCC, and AVSS0, AVSS1, and AVSS2 to VSS, respectively. For details, refer to section

42.6.9, Voltage Range of Analog Power Supply Pins in the User’s Manual: Hardware.

Note 1. Use a multilayer ceramic capacitor with a nominal capacitance of 0.47 µF, for which the sum of the capacitance tolerance and

change in the capacitance under the usage conditions will be no greater than ±30%.

Table 2.1

Absolute Maximum Rating

Conditions: VSS = AVSS0 = AVSS1 = AVSS2 = 0V

Item

Symbol

Value

Unit

Power supply voltage*1

VCC

–0.3 to +6.5

Analog power supply voltage*1

AVCC0, AVCC1, AVCC2

–0.3 to +6.5

Input voltage

PB1 and PB2 (Ports for 5 V tolerant)

Vin

–0.3 to +6.5

P40 to P47, P50 to P55, and P60 to P65

–0.3 to AVCC2 + 0.3 (up to 6.5)

Other than above

–0.3 to VCC + 0.3 (up to 6.5)

Junction temperature

–40 to +125

°C

Storage temperature

Tstg

–55 to +125

°C

Table 2.2

Recommended operating conditions (1)

Item

Symbol

Min.

Typ.

Max.

Unit

Power supply voltage

VCC*1

2.7

—

5.5

VSS

—

Analog power supply voltage*2

AVCC0, AVCC1,

AVCC2*1

3.0

—

5.5

AVSS0, AVSS1,

AVSS2

—0

—

Input voltage

PB1, PB2 (Ports for 5 V tolerant)

Vin

–0.3

—

5.8

P40 to P47, P50 to P55, and P60 to P65

–0.3

—

AVCC2 + 0.3

Other than above

–0.3

—

VCC + 0.3

Operating

temperature

D version

Topr

–40

—

°C

G version

–40

—

105

Junction

temperature

D version

–40

—

105

°C

G version

–40

—

125

Table 2.3

Recommended operating conditions (2)

Item

Symbol

Value

Decoupling capacitance for stabilizing the internal voltage

CVCL

0.47 µF ± 30%*1

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