R5F10CMDCLFB datasheet(68/139 Pages) RENESAS

68 / 139 page

RL78/D1A

3. ELECTRICAL SPECIFICATIONS (J GRADE PRODUCT)

R01DS0463EJ0120 Rev. 1.20

Page 68 of 135

Mar 31, 2026

TA = -40 to +85

°C, 2.7 V ≤ VDD = SMVDD0 = SMVDD1 ≤ 4.0 V, VSS = SMVSS0 = SMVSS1 = 0 V (3/3)

Parameter

Symbols

Conditions

Min.

Typ.

Max.

Unit

Input voltage, high

VIH1

0.8SMVDD

SMVDD

Input voltage, low

VIL1

0.4SMVDD

Input hysteresis width

Note 1

VIHYS1

0.05

0.21

Output voltage, high

VOH1

TA = -40

°C

IOH = -30 mA

SMVDD

- 0.5

SMVDD

TA = +25

°C

IOH = -25 mA

TA = +85

°C

IOH = -23 mA

Output voltage, low

VOL1

TA = -40

°C

IOL = 30 mA

0.5

TA = +25

°C

IOL = 23 mA

TA = +85

°C

IOL = 20 mA

Output voltage deviation

Note 2

VDEV

Input leakage current,

high

ILIH1

VI = SMVDD

μA

Input leakage current,

low

ILIL1

VI = SMVSS

-1

μA

On chip pull-up

resistance Note 3

VI = SMVSS

100

On chip pull-down

resistance Note 4

VI = SMVDD

100

Notes 1.

This speccification is guaranteed by design. It is not tested when shipment.

Output voltage deviation defines the difference of the outputs levels of the same stepper motor.

VDEV = max (|VOHx-VOHy|, |VOLx-VOLy|) @IOHx = IOHy, IOLx = IOLy.

X and y denote any combination of two pins of the following pin groups: (P80-P83, P84-P87, P90-P93,

P94-P97)

Pull-up resistance is connected by software when pin is set to input mode.

LCD segment shared pins only. Pull-down resistance is connected during reset.

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