RA4W1 datasheet(26/105 Pages) RENESAS

26 / 105 page

R01DS0359EJ0100 Rev.1.00

Page 26 of 105

Mar 31, 2020

RA4W1 Datasheet

2. Electrical Characteristics

2.2.5

I/O Pin Output Characteristics of Low Drive Capacity

Figure 2.2

VOH/VOL and IOH/IOL voltage characteristics at Ta = 25°C when low drive output is selected

(reference data)

Table 2.9

I/O VOH, VOL (3)

Conditions: 3.0V ≤ VCC = AVCC0 = VCC_USB = VCC_USB_LDO = VCC_RF = AVCC_RF ≤ 3.6 V

Parameter

Symbol

Min

Max

Unit

Test conditions

Output low

CLKOUT_RF

VOL

-0.3

IOL = 0.5 mA

Output high

CLKOUT_RF

VOH

VCC_RF – 0.3

IOH = –0.5 mA

Table 2.10

I/O other characteristics

Conditions: VCC = AVCC0 = 1.8 to 3.6 V

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Input leakage current

RES, P200, P214, P215

| Iin |

1.0

μAVin = 0 V

Vin = VCC

Three-state leakage

current (off state)

5V-tolerant ports

| ITSI |

1.0

μAVin = 0 V

Vin = 5.8 V

Other ports

(except for ports P200, P214,

P215 and 5 V tolerant)

1.0

Vin = 0 V

Vin = VCC

Input pull-up resistor

All ports

(except for ports P200, P214,

P215, P914, P915)

kΩ

Vin = 0 V

Input capacitance

P914, P915,

P100 to P103, P111, P200

Cin

Vin = 0 V

f = 1 MHz

Ta = 25°C

Other input pins

‐30

‐20

‐10

00.5

1.5

2.533.5

VOH/VOL [V]

IOH/IOL vs VOH/VOL

VCC = 3.6V

VCC = 2.7V

VCC = 1.8V

VCC = 2.7V

VCC = 3.6V

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