7641 datasheet(83/138 Pages) RENESAS

83 / 138 page

7641 Group

Rev.4.00

Aug 28, 2006

page 83 of 135

REJ03B0191-0400

IOH = –10 mA

“H” output voltage

P00–P07, P10–P17, P20–P27, P30–P37,

P40–P44, P50–P57, P60–P67, P70–P74,

P80–P87

“H” output voltage

USB D+, USB D-

Limits

Parameter

Min.

VCC–2.0

Typ.

Max.

Symbol

Unit

Test conditions

VOH

Table 12 Electrical characteristics (1) (Vcc = 4.15 to 5.25 V, Vss = 0 V, Ta = –20 to 70°C, unless otherwise noted)

Electrical Characteristics

In Vcc = 5 V

USB+, and USB- pins

pull-down via a resistor

of 15 k

Ω ± 5 %

USB+ pin pull-up to Ext.

Cap. pin via a resistor of

1.5 k

Ω ± 5 %

IOL = 10 mA

VOL

“L” output voltage

P00–P07, P10–P17, P20–P27, P30–P37,

P40–P44, P50–P57, P60–P67, P70–P74,

P80–P87

“L” output voltage

USB D+, USB D-

USB+, and USB- pins

pull-down via a resistor

of 15 k

Ω ± 5 %

USB+ pin pull-up to Ext.

Cap. pin via a resistor of

1.5 k

Ω ± 5 %

VT+–VT-

Hysteresis

CNTR0, CNTR1, INT0, INT1, RDY, HOLD,

P20–P27

Hysteresis

URXD1, URXD2 (SCLK), CTS2 (SRXD),

SRDY, CTS1

Hysteresis

RESET

“H” input current

P00–P07, P10–P17, P20–P27, P30–P37,

P40–P44, P50–P57, P60–P67, P70–P74,

P80–P87

“H” input current

RESET, CNVSS

“H” input current

XIN

“H” input current

XCIN

“L” input current

P00–P07, P10–P17, P30–P37,

P40–P44, P50–P57, P60–P67, P70–P74,

P80–P87

“L” input current

RESET

“L” input current

CNVSS

“L” input current

XIN

“L” input current

XCIN

“L” input current

P20–P27

VT+–VT-

IIH

IIL

VI = VCC

VI = VSS

Pull-ups “off”

VCC = 5.0 V, VI = VSS

Pull-ups “on”

When clock is stopped

2.8

–30

2.0

0.5

9.0

–9.0

–65

3.6

2.0

0.3

5.0

–5.0

–20

–5.0

µA

VOL

–140

5.25

VRAM

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