R8C23 datasheet(30/54 Pages) RENESAS

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R8C/22 Group, R8C/23 Group

5. Electrical Characteristics

Rev.2.00 Aug 20, 2008

Page 28 of 48

REJ03B0097-0200

Electrical Characteristics

NOTES:

VCC = 2.7 to 5.5 V at Topr = -40 to 85

°C (D, J version) / -40 to 125°C (K version), unless otherwise specified.

The average output current indicates the average value of current measured during 100 ms.

Table 5.1

Absolute Maximum Ratings

Symbol

Parameter

Condition

Rated value

Unit

VCC/AVCC

Supply voltage

-0.3 to 6.5

Input voltage

-0.3 to VCC+0.3

Output voltage

-0.3 to VCC+0.3

Power dissipation

-40

°C ≤ Topr ≤ 85°C

300

°C < Topr ≤ 125°C

125

Topr

Operating ambient temperature

-40 to 85 (D, J version) /

-40 to 125 (K version)

°C

Tstg

Storage temperature

-65 to 150

°C

Table 5.2

Recommended Operating Conditions

Symbol

Parameter

Conditions

Standard

Unit

Min.

Typ.

Max.

VCC/AVCC

Supply voltage

2.7

−

5.5

VSS/AVCC

Supply voltage

−

VIH

Input “H” voltage

0.8VCC

−

VCC

VIL

Input “L” voltage

−

0.2VCC

IOH(sum)

Peak sum output “H”

current

Sum of all

Pins IOH (peak)

−−

-60

IOH(peak)

Peak output “H” current

−−

-10

IOH(avg)

Average output “H” current

−−

-5

IOL(sum)

Peak sum output “L”

currents

Sum of all

Pins IOL (peak)

−−

IOL(peak)

Peak output “L” currents

−−

IOL(avg)

Average output “L” current

−−

5mA

f(XIN)

XIN clock input oscillation frequency

3.0 V

≤ VCC ≤ 5.5 V

-40

°C ≤ Topr ≤ 85°C

−

MHz

3.0 V

≤ VCC ≤ 5.5 V

-40

°C ≤ Topr ≤ 125°C

−

MHz

2.7 V

≤ VCC < 3.0 V

−

MHz

−

System clock

OCD2 = 0

When XIN

clock is

selected.

3.0 V

≤ VCC ≤ 5.5 V

-40

°C ≤ Topr ≤ 85°C

−

MHz

3.0 V

≤ VCC ≤ 5.5 V

-40

°C ≤ Topr ≤ 125°C

−

MHz

2.7 V

≤ VCC < 3.0 V

−

MHz

OCD2 = 1

When on-chip

oscillator clock

is selected.

FRA01 = 0

When low-speed on-

chip oscillator clock is

selected.

−

125

−

kHz

FRA01 = 1

When high-speed on-

chip oscillator clock is

selected.

3.0 V

≤ VCC ≤ 5.5 V

-40

°C ≤ Topr ≤ 85°C

−−

MHz

FRA01 = 1

When high-speed on-

chip oscillator clock is

selected.

−−

MHz

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