R8CSLASH20 datasheet(436/501 Pages) RENESAS

436 / 501 page

R8C/20 Group, R8C/21 Group

20. Electrical Characteristics

Rev.2.00 Aug 27, 2008

Page 420 of 458

REJ09B0250-0200

NOTE:

VCC = 4.2 to 5.5 V at Topr = -40 to 85

°C (J version) / -40 to 125°C (K version), f(XIN) = 20 MHz, unless otherwise specified.

Table 20.14

Electrical Characteristics (1) [VCC = 5 V]

Symbol

Parameter

Condition

Standard

Unit

Min.

Typ.

Max.

VOH

Output “H” Voltage

Except XOUT

IOH = -5 mA

VCC

− 2.0

−

VCC

IOH = -200

µAVCC − 0.3

−

VCC

XOUT

Drive capacity

HIGH

IOH = -1 mA

VCC

− 2.0

−

VCC

Drive capacity

LOW

IOH = -500

µAVCC − 2.0

−

VCC

VOL

Output “L” Voltage

Except XOUT

IOL = 5 mA

−−

2.0

IOL = 200

µA

−−

0.45

XOUT

Drive capacity

HIGH

IOL = 1 mA

−−

2.0

Drive capacity

LOW

IOL = 500

µA

−−

2.0

VT+-VT-

Hysteresis

INT0, INT1, INT2,

INT3, KI0, KI1, KI2,

KI3, TRAIO, RXD0,

RXD1, CLK0, SSI,

SCL, SDA, SSO

0.1

0.5

−

RESET

0.1

1.0

−

IIH

Input “H” current

VI = 5 V, VCC = 5 V

−−

5.0

µA

IIL

Input “L” current

VI = 0 V, VCC = 5 V

−−

-5.0

µA

RPULLUP

Pull-Up Resistance

VI = 0 V, VCC = 5 V

167

Ω

RfXIN

Feedback

Resistance

XIN

−

1.0

−

Ω

VRAM

RAM Hold Voltage

During stop mode

2.0

−−

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