R5F104LED datasheet(76/213 Pages) RENESAS

76 / 213 page

RL78/G14

2. ELECTRICAL SPECIFICATIONS (TA = -40 to +85

°C)

R01DS0053EJ0330 Rev. 3.30

Page 76 of 208

Aug 12, 2016

2.4

AC Characteristics

Note

The following conditions are required for low voltage interface when EVDD0 < VDD

1.8 V

≤ EVDD0 < 2.7 V: MIN. 125 ns

1.6 V

≤ EVDD0 < 1.8 V: MIN. 250 ns

Remark

fMCK: Timer array unit operation clock frequency

(Operation clock to be set by the CKSmn bit of timer mode register mn (TMRmn). m: Unit number (m = 0, 1), n: Channel

number (n = 0 to 3))

(TA = -40 to +85°C, 1.6 V

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

Items

Symbol

Conditions

MIN.

TYP. MAX.

Unit

Instruction cycle (min-

imum instruction exe-

cution time)

TCY

Main system

clock (fMAIN)

operation

HS (high-speed main)

mode

2.7 V

≤ VDD ≤ 5.5 V

0.03125

μs

2.4 V

≤ VDD < 2.7 V

0.0625

μs

LS (low-speed main)

mode

1.8 V

≤ VDD ≤ 5.5 V

0.125

μs

LV (low-voltage main)

mode

1.6 V

≤ VDD ≤ 5.5 V

0.25

μs

Subsystem clock (fSUB) operation

1.8 V

≤ VDD ≤ 5.5 V

28.5

30.5

31.3

μs

In the self-

program-

ming mode

HS (high-speed main)

mode

2.7 V

≤ VDD ≤ 5.5 V

0.03125

μs

2.4 V

≤ VDD < 2.7 V

0.0625

μs

LS (low-speed main)

mode

1.8 V

≤ VDD ≤ 5.5 V

0.125

μs

LV (low-voltage main)

mode

1.8 V

≤ VDD ≤ 5.5 V

0.25

μs

External system clock

frequency

fEX

2.7 V

≤ VDD ≤ 5.5 V

1.0

20.0

MHz

2.4 V

≤ VDD ≤ 2.7 V

1.0

16.0

MHz

1.8 V

≤ VDD < 2.4 V

1.0

8.0

MHz

1.6 V

≤ VDD < 1.8 V

1.0

4.0

MHz

fEXS

kHz

External system clock

input high-level width,

low-level width

tEXH,

tEXL

2.7 V

≤ VDD ≤ 5.5 V

2.4 V

≤ VDD ≤ 2.7 V

1.8 V

≤ VDD < 2.4 V

1.6 V

≤ VDD < 1.8 V

120

tEXHS,

tEXLS

13.7

μs

TI00 to TI03, TI10 to

TI13 input high-level

width, low-level width

tTIH, tTIL

1/fMCK + 10

Note

Timer RJ input cycle

TRJIO

2.7 V

≤ EVDD0 ≤ 5.5 V

100

1.8 V

≤ EVDD0 < 2.7 V

300

1.6 V

≤ EVDD0 < 1.8 V

500

Timer RJ input high-

level width, low-level

width

tTJIH,

tTJIL

TRJIO

2.7 V

≤ EVDD0 ≤ 5.5 V

1.8 V

≤ EVDD0 < 2.7 V

120

1.6 V

≤ EVDD0 < 1.8 V

200

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