4553 datasheet(130/145 Pages) RENESAS

130 / 145 page

Rev.3.02

Dec 22, 2006

page 130 of 142

REJ03B0024-0302

4553 Group

ELECTRICAL CHARACTERISTICS 1

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

VOH

VOL

IIH

IIL

RPU

VT+ – VT–

f(RING)

∆f(XIN)

RCOM

RSEG

RVLC

“H” level output voltage

P0, P1, P2, D0–D5

“H” level output voltage

C, CNTR

“L” level output voltage

P0, P1, P2, D0–D7, C, CNTR

“L” level output voltage

RESET

“H” level input current

P0, P1, P2, D0–D5, XIN, XCIN, RESET

CNTR, INT

“L” level input current

P0, P1, P2, D0–D5, XIN, XCIN, RESET

CNTR, INT

Pull-up resistor value

P0, P1, RESET

Hysteresis RESET

Hysteresis INT

Hysteresis CNTR

On-chip oscillator clock frequency

Frequency error

(with RC oscillation,

error of external R, C not included )

(Note 1)

COM output impedance

(Note 2)

SEG output impedance

(Note 2)

Internal resistor for LCD power supply

µA

Ω

kHz

Ω

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

VI = VDD

VI = 0 V P0, P1 No pull-up

VI = 0 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

VDD = 5 V ± 10 %, Ta = 25 °C

VDD = 3 V ± 10 %, Ta = 25 °C

VDD = 5 V

VDD = 3 V

VDD = 5 V

VDD = 3 V

When dividing resistor 2r ✕ 3 selected

When dividing resistor 2r ✕ 2 selected

When dividing resistor r ✕ 3 selected

When dividing resistor r ✕ 2 selected

Limits

Max.

0.9

1.4

0.9

0.6

0.9

–2

125

250

700

400

±17

7.5

960

640

480

320

IOH = –10 mA

IOH = –3 mA

IOH = –5 mA

IOH = –1 mA

IOH = –20 mA

IOH = –6 mA

IOH = –10 mA

IOH = –3 mA

IOL = 15 mA

IOL = 5 mA

IOL = 9 mA

IOL = 3 mA

IOL = 5 mA

IOL = 1 mA

IOL = 2 mA

VDD = 5 V

VDD = 3 V

Min.

4.1

2.1

2.4

4.1

2.1

2.4

200

100

300

200

150

100

Typ.

Symbol

Parameter

Unit

120

0.4

0.6

0.3

0.2

500

250

1.5

480

320

240

160

Notes 1: When RC oscillation is used, use the external 33 pF capacitor (C).

2: The impedance state is the resistor value of the output voltage.

at VLC3 level output: VO = 0.8 VLC3

at VLC2 level output: VO = 0.8 VLC2

at VLC1 level output: VO = 0.2 VLC2 + VLC1

at VSS level output: VO = 0.2 VSS

4553 Datasheet(PDF) 130 Page - Renesas Technology Corp

4553 Datasheet(HTML) 130 Page - Renesas Technology Corp

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