R5F56517FDFM datasheet(90/188 Pages) RENESAS

90 / 188 page

R01DS0276EJ0240 Rev.2.40

Page 90 of 188

Oct 31, 2023

RX65N Group, RX651 Group

2. Electrical Characteristics

2.2

Recommended Operating Conditions

Note 1. Comply with the following potential condition: VCC = AVCC0 = AVCC1 = VCC_USB

Note 2. The low CL crystal unit cannot be used when the VBATT voltage is less than 2.0 V.

Note 3. For details, see section 53.6.11, Voltage Range of Analog Power Supply Pins in the User’s Manual: Hardware.

Note 4. P07, P11 to P17, P20, P21, P30 to P33, P67, and PC0 to PC3 are 5 V tolerant.

Note 5. For P30, P31, and P32, input as follows when the VBATT power supply is selected.

Vin Min. = –0.3, Max. = VBATT + 0.3 (VBATT = 1.62 to 3.6 V)

Note 1. Use a multilayer ceramic capacitor with a nominal capacitance of 0.22 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 2.2

Recommended Operating Conditions (1)

Item

Symbol

Min.

Typ.

Max.

Unit

Power supply voltage*1

VCC

2.7

—

3.6

VSS

—

VBATT power supply voltage

VBATT

1.62*2

—3.6

USB power supply voltage

VCC_USB

—

VCC

—

VSS_USB

—

Analog power supply voltage*1, *3

AVCC0

—

VCC

—

AVSS0

—

AVCC1

—

VCC

—

AVSS1

—

VREFH0

2.7

—

AVCC0

VREFL0

—

Input voltage (except for 5 V tolerant ports,

except for P03, P05, and P40 to P47)*4

Vin

–0.3

—

VCC + 0.3

Input voltage (P03, P05, and P40 to P47)

Vin

–0.3

—

AVCC0 + 0.3

Input voltage (5V tolerant: P11 to P17, P20, P21, P30

to P33, P67, and PC0 to PC3)*5

Vin

–0.3

—

VCC + 3.6 (up to 5.5)

Input voltage (5V tolerant: P07)

Vin

–0.3

—

AVCC0 + 3.6 (up to 5.5)

Operating temperature (D version)

Topr

–40

—

°C

Operating temperature (G version)

Topr

–40

—

105

°C

Table 2.3

Recommended Operating Conditions (2)

Item

Symbol

Value

Decoupling capacitance for stabilizing the internal voltage

CVCL

0.22 μF ± 30%*1

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