R5F121BCAFP datasheet(27/85 Pages) RENESAS

27 / 85 page

RL78/G16

2. ELECTRICAL SPECIFICATIONS (TA

= −40 to +85°C)

R01DS0431EJ0130

Rev.1.30

Page 27 of 85

May 19, 2025

2.1

Absolute Maximum Ratings

[TA = 25°C]

Item

Symbol

Condition

Rating

Unit

Supply voltage

VDD

−0.5 to +6.5

Input voltage

VI1

−0.3 to V

DD + 0.3

Note 1

Output voltage

VO1

−0.3 to V

DD + 0.3

Output current, high

IOH1

Per pin

−40

Total of all pins

P06, P07, P20 to P23, P40 to P43, P121,

P122, P125

−70

−170mA

P00 to P05, P10 to P17

−100

Output current, low

IOL1

Per pin

Total of all pins

P06, P07, P20 to P23, P40 to P43, P121,

P122, P125

100

170mA

P00 to P05, P10 to P17, P60, P61

100

Operating ambient

temperature

−40 to +85

°C

Storage temperature

Tstg

−65 to +150

°C

Note 1.

This must be no greater than 6.5 V.

Caution

Product quality may suffer if the absolute maximum rating is exceeded even momentarily for any

item. That is, the absolute maximum ratings are rated values at which the product is on the verge of

suffering physical damage, and therefore the product must be used under conditions that ensure that

the absolute maximum ratings are not exceeded.

Remark 1.

The characteristics of functions multiplexed on a given pin are the same as those for the port pin unless

otherwise specified.

Remark 2.

The reference voltage is VSS.

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