F24 datasheet(49/210 Pages) RENESAS

49 / 210 page

RL78/F23, F24

3. ELECTRICAL SPECIFICATIONS (GRADE 3)

R01DS0446EJ0120 Rev.1.20

Page 49 of 207

Dec 31, 2025

(TA = -40 to +105

°C, 2.7 V ≤ EVDD0 = EVDD1 = VDD ≤ 5.5 V, VSS = EVSS0 = EVSS1 = 0 V)

(2/6)

Items

Symbol

Conditions

MIN.

TYP.

MAX.

Unit

Output current, low Note 1

IOL1

Per pin for P00 to P03, P10 to

P17, P30 to P32, P40 to P47,

P50 to P57, P60 to P67, P70

to P77, P106, P107, P120,

P125 to P127, P130, P140,

P150 to P157

4.0 V

≤ EVDD0 ≤ 5.5 V

8.5

2.7 V

≤ EVDD0 < 4.0 V

4.0

Per pin for P10, P12, P14,

P30, P120, P140

(special slew rate)

4.0 V

≤ EVDD0 ≤ 5.5 V

0.59

2.7 V

≤ EVDD0 < 4.0 V

0.07

Total of P01, P02, P40 to P47,

P120, P125 to P127, P150 to

P153

(for duty factors

≤ 70% Note 2)

4.0 V

≤ EVDD0 ≤ 5.5 V

20.0

2.7 V

≤ EVDD0 < 4.0 V

15.0

Total of P00, P03, P10 to P17,

P30 to P32, P50 to P57, P60

to P67, P70 to P77, P106,

P107, P130, P140, P154 to

P157

(for duty factors

≤ 70% Note 2)

4.0 V

≤ EVDD0 ≤ 5.5 V

45.0

2.7 V

≤ EVDD0 < 4.0 V

35.0

Total of all pins

(for duty factors

≤ 70% Note 2)

4.0 V

≤ EVDD0 ≤ 5.5 V

65.0

2.7 V

≤ EVDD0 < 4.0 V

50.0

IOL2

Per pin for P33, P34, P80 to

P87, P90 to P97, P100 to

P105

2.7 V

≤ VDD ≤ 5.5 V

0.4

Total of all pins

(for duty factors

≤ 70% Note 2)

2.7 V

≤ VDD ≤ 5.5 V

5.0

Notes 1. Value of current at which the device operation is guaranteed even if the current flows to the EVSS0, EVSS1 and

VSS pins from an output pin.

2. These output current values are obtained under the condition that the duty factor is no greater than 70%.

The output current values when the duty factor is changed to a value greater than 70% can be calculated from

the following expression (when the duty factor is changed to n%).

• Total output current of pins (IOL × 0.7)/(n × 0.01)

<Example> Where n = 80% and IOL = 10.0 mA

Total output current of pins = (10.0

× 0.7)/(80 × 0.01) ≈ 8.7 mA

However, the current that is allowed to flow into one pin does not vary depending on the duty factor.

A current higher than the absolute maximum rating must not flow into one pin.

Remark Unless specified otherwise, the characteristics of alternate-function pins are the same as those of the port pins.

F24 Datasheet(PDF) 49 Page - Renesas Technology Corp

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