R8C23 datasheet(46/54 Pages) RENESAS

46 / 54 page

R8C/22 Group, R8C/23 Group

5. Electrical Characteristics

Rev.2.00 Aug 20, 2008

Page 44 of 48

REJ03B0097-0200

NOTE:

VCC = 2.7 to 3.3 V at Topr = -40 to 85

°C (D, J version) / -40 to 125°C (K version), f(XIN) = 10 MHz, unless otherwise specified.

Table 5.20

Electrical Characteristics (3) [VCC = 3 V]

Symbol

Parameter

Condition

Standard

Unit

Min.

Typ.

Max.

VOH

Output “H” voltage

Except XOUT

IOH = -1 mA

VCC

− 0.5

−

VCC

XOUT

Drive capacity

HIGH

IOH = -0.1 mA

VCC

− 0.5

−

VCC

Drive capacity

LOW

IOH = -50

µAVCC − 0.5

−

VCC

VOL

Output “L” voltage

Except XOUT

IOL = 1 mA

−−

0.5

XOUT

Drive capacity

HIGH

IOL = 0.1 mA

−−

0.5

Drive capacity

LOW

IOL = 50

µA

−−

0.5

VT+-VT-

Hysteresis

INT0, INT1, INT2,

INT3, KI0, KI1, KI2,

KI3, TRAIO, RXD0,

RXD1, CLK0, SSI,

SCL, SDA, SSO

0.1

0.3

−

RESET

0.1

0.4

−

IIH

Input “H” current

VI = 3 V, Vcc = 3 V

−−

4.0

µA

IIL

Input “L” current

VI = 0 V, Vcc = 3 V

−−

-4.0

µA

RPULLUP

Pull-up resistance

VI = 0 V, Vcc = 3 V

160

500

Ω

RfXIN

Feedback resistance

XIN

−

3.0

−

Ω

VRAM

RAM hold voltage

During stop mode

2.0

−−

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