R5F10WMDA datasheet(55/126 Pages) RENESAS

55 / 126 page

RL78/L13

2. ELECTRICAL SPECIFICATIONS (TA =

−40 to +85°C)

R01DS0168EJ0210 Rev.2.10

Aug 12, 2016

Page 55 of 123

2.5.2 Serial interface IICA

(1) I2C standard mode (1/2)

(TA =

−40 to +85°C, 1.6 V ≤ VDD ≤ 5.5 V, VSS = 0 V)

Parameter

Symbol

Conditions

HS (high-speed

main) Mode

LS (low-speed

main) Mode

LV (low-voltage

main) Mode

Unit

MIN.

MAX.

MIN.

MAX.

MIN.

MAX.

SCLA0 clock

frequency

fSCL

Normal

mode: fCLK

≥ 1 MHz

2.7 V

≤ VDD ≤ 5.5 V

100

kHz

1.8 V (2.4 VNote 3)

≤

VDD

≤ 5.5 V

100

kHz

1.6 V

≤ VDD ≤ 5.5 V

–

100

kHz

Setup time of

restart condition

tSU:STA

2.7 V

≤ VDD ≤ 5.5 V

4.7

μs

1.8 V (2.4 VNote 3)

≤ VDD ≤ 5.5 V

4.7

μs

1.6 V

≤ VDD ≤ 5.5 V

–

4.7

μs

Hold timeNote 1

tHD:STA

2.7 V

≤ VDD ≤ 5.5 V

4.0

μs

1.8 V (2.4 VNote 3)

≤ VDD ≤ 5.5 V

4.0

μs

1.6 V

≤ VDD ≤ 5.5 V

–

4.0

μs

Hold time when

SCLA0 = “L”

tLOW

2.7 V

≤ VDD ≤ 5.5 V

4.7

μs

1.8 V (2.4 VNote 3)

≤ VDD ≤ 5.5 V

4.7

μs

1.6 V

≤ VDD ≤ 5.5 V

–

4.7

μs

Hold time when

SCLA0 = “H”

tHIGH

2.7 V

≤ VDD ≤ 5.5 V

4.0

μs

1.8 V (2.4 VNote 3)

≤ VDD ≤ 5.5 V

4.0

μs

1.6 V

≤ VDD ≤ 5.5 V

–

4.0

μs

(Notes, Caution and Remark are listed on the next page.)

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