R8C2A datasheet(49/66 Pages) RENESAS

49 / 66 page

R8C/2A Group, R8C/2B Group

5. Electrical Characteristics

Rev.2.10

Nov 26, 2007

Page 47 of 60

REJ03B0182-0210

NOTE:

VCC = 4.2 to 5.5 V at Topr = -20 to 85

°C (N version) / -40 to 85°C (D version), f(XIN) = 20 MHz, unless otherwise specified.

Table 5.16

Electrical Characteristics (1) [VCC = 5 V]

Symbol

Parameter

Condition

Standard

Unit

Min.

Typ.

Max.

VOH

Output “H” voltage

Except P2_0 to P2_7,

XOUT

IOH = -5 mA

VCC

− 2.0

−

VCC

IOH = -200

µAVCC − 0.5

−

VCC

P2_0 to P2_7

Drive capacity HIGH IOH = -20 mA

VCC

− 2.0

−

VCC

Drive capacity LOW

IOH = -5 mA

VCC

− 2.0

−

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 P2_0 to P2_7,

XOUT

IOL = 5 mA

−−

2.0

IOL = 200

µA

−−

0.45

P2_0 to P2_7

Drive capacity HIGH IOL = 20 mA

−−

2.0

Drive capacity LOW

IOL = 5 mA

−−

2.0

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, TRFI,

RXD0, RXD1, CLK0,

CLK1, CLK2, SSI,

SCL, SDA, SSO

0.1

0.5

−

RESET

0.1

1.0

−

IIH

Input “H” current

VI = 5 V

−−

5.0

µA

IIL

Input “L” current

VI = 0 V

−−

-5.0

µA

RPULLUP

Pull-up resistance

VI = 0 V

167

Ω

RfXIN

Feedback

resistance

XIN

−

1.0

−

Ω

RfXCIN

Feedback

resistance

XCIN

−

Ω

VRAM

RAM hold voltage

During stop mode

1.8

−−

R8C2A Datasheet(PDF) 49 Page - Renesas Technology Corp

R8C2A Datasheet(HTML) 49 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66

Datasheet Download

Link URL