4518 datasheet(150/160 Pages) RENESAS

150 / 160 page

Rev.3.01

2005.06.15

page 150 of 157

REJ03B0008-0301

4518 Group

ELECTRICAL CHARACTERISTICS 1

(Mask ROM version: Ta = –20 °C to 85 °C, VDD = 1.8 to 5.5 V, unless otherwise noted)

(One Time PROM version: Ta = –20 °C to 85 °C, VDD = 2.5 to 5.5 V, unless otherwise noted)

VOH

VOL

IIH

IIL

RPU

VT+ – VT–

f(RING)

∆f(XIN)

“H” level output voltage

P0, P1, D0–D7, CNTR0, CNTR1

“L” level output voltage

P0, P1, P2, P6

SCK, SOUT

“L” level output voltage

P3, RESET

“L” level output voltage

D0–D5

“L” level output voltage

D6, D7, CNTR0, CNTR1

“H” level input current

P0, P1, P2, P3, P6,

D0–D7, VDCE, RESET,

SCK, SIN, CNTR0, CNTR1,

INT0, INT1

“L” level input current

P0, P1, P2, P3, P6,

D0–D7, VDCE,

SCK, SIN, CNTR0, CNTR1,

INT0, INT1

Pull-up resistor value

P0, P1, RESET

Hysteresis

SCK, SIN, CNTR0, CNTR1, INT0, INT1

Hysteresis RESET

On-chip oscillator clock frequency

Frequency error

(with RC oscillation,

error of external R, C not included )

(Note)

µA

Ω

kHz

Test conditions

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

VI = VDD

Port P6 selected

VI = 0 V

P0, P1 No pull-up

Port P6 selected

VI = 0 V

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

Mask ROM version

VDD = 1.8 V

VDD = 5 V ± 10 %, Ta = 25 °C

VDD = 3 V ± 10 %, Ta = 25 °C

Limits

Max.

0.9

0.6

0.9

1.4

0.9

–2

125

250

700

400

200

±17

IOH = –10 mA

IOH = –3 mA

IOH = –5 mA

IOH = –1 mA

IOL = 12 mA

IOL = 4 mA

IOL = 6 mA

IOL = 2 mA

IOL = 5 mA

IOL = 1 mA

IOL = 2 mA

IOL = 15 mA

IOL = 5 mA

IOL = 9 mA

IOL = 3 mA

IOL = 30 mA

IOL = 10 mA

IOL = 15 mA

IOL = 5 mA

VDD = 5 V

VDD = 3 V

Min.

4.1

2.1

2.4

200

100

Typ.

Symbol

Parameter

Unit

120

0.2

0.4

500

250

120

Note: When RC oscillation is used, use the external 30 or 33 pF capacitor (C).

4518 Datasheet(PDF) 150 Page - Renesas Technology Corp

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