PCF2119FUSLASH2 datasheet(39/68 Pages) PHILIPS

39 / 68 page

2003 Jan 30

Philips Semiconductors

Product speciﬁcation

LCD controllers/drivers

PCF2119X

13 DC CHARACTERISTICS

VDD1 = 1.5 to 5.5 V; VDD2 =VDD3 = 2.2 to 4.0 V; VSS =0V; VLCD = 2.2 to 6.5 V; Tamb = −40 to +85 °C; unless otherwise

speciﬁed.

SYMBOL

PARAMETER

CONDITIONS

MIN.

TYP.

MAX.

UNIT

Supplies

VDD1

logic supply voltage

1.5

−

5.5

VDD2,

VDD3

high voltage generator supply

voltage

internal VLCD generation

(VDD2 =VDD3 <VLCD)

2.2

−

4.0

VLCD

LCD supply voltage

2.2

−

6.5

GROUND SUPPLY CURRENT (ISS); EXTERNAL VLCD; note 1

ISS1

ground supply current 1

−

120

µA

ISS3

ground supply current 3

VDD =3V; VLCD =5V;

note 2

−

µA

ISS4

ground supply current 4

icon mode; VDD =3V;

VLCD = 2.5 V; note 2

−

µA

ISS5

ground supply current 5

power-down mode;

VDD =3V; VLCD = 2.5 V;

DB7 to DB0,

RS and R/W = 1; OSC = 0;

PD = 1

−

0.5

µA

GROUND SUPPLY CURRENT (ISS); INTERNAL VLCD; notes 1 and 3

ISS6

ground supply current 6

−

190

400

µA

ISS8

ground supply current 8

VDD =3V; VLCD =5V;

note 2

−

135

400

µA

ISS9

ground supply current 9

icon mode; VDD = 2.5 V;

VLCD = 2.5 V; note 2

−

−µA

Logic

VIL

LOW-level input voltage

VSS1

−

0.3VDD1

VIH

HIGH-level input voltage

0.7VDD1

−

VDD1

VIL(osc)

LOW-level input voltage

pad OSC

VDD =VDD(min), VDD(max)

VSS1

−

VDD1 − 1.2

VIH(osc)

HIGH-level voltage pad OSC

VDD =VDD(min), VDD(max)

VDD1 − 0.1

−

VDD1

IOL(DB)

LOW-level output current pads

DB7 to DB0

VOL = 0.4 V; VDD1 = 5 V

1.6

−

IOH(DB)

HIGH-level output current pads

DB7 to DB0

VOH =4V; VDD1 =5V

−1

−8

−

Ipu

pull-up current pads DB7 to DB0 VI =VSS, VDD(min), VDD(max)

0.04

0.15

µA

leakage current

VI =VDD1,2,3 or VSS1,2

−1

−

µA

PCF2119FU/2 Datasheet(PDF) 39 Page - NXP Semiconductors

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