PCF8811USLASH2DASLASH1 datasheet(58/81 Pages) NXP

58 / 81 page

PCF8811_4

Product data sheet

Rev. 04 — 27 June 2008

58 of 81

NXP Semiconductors

PCF8811

80 x 128 pixels matrix LCD driver

[1]

The maximum possible VLCD voltage that can be generated is dependent on voltage, temperature and (display) load.

VIH

HIGH-level input voltage

0.8VDD1

-VDD1

leakage current

VI = VDD or VSS

−1-

µA

Column and row outputs

Rcol

column output resistance C0 to C127; VLCD = 5 V

Ω

Rrow

row output resistance

R0 to R79; VLCD = 5 V

Ω

Vbias(col) bias tolerance voltage

C0 to C127

−100

+100

Vbias(row) bias tolerance voltage

R0 to R80

−100

+100

LCD supply voltage multiplier

TC0

LCD voltage temperature

coefﬁcient 0

-0

⁄°C

TC1

LCD voltage temperature

coefﬁcient 1

−0.16 × 10−3

⁄°C

TC2

LCD voltage temperature

coefﬁcient 2

−0.33 × 10−3

⁄°C

TC3

LCD voltage temperature

coefﬁcient 3

−0.50 × 10−3

⁄°C

TC4

LCD voltage temperature

coefﬁcient 4

−0.66 × 10−3

⁄°C

TC5

LCD voltage temperature

coefﬁcient 5

−0.833 × 10−3 -

⁄°C

TC6

LCD voltage temperature

coefﬁcient 6

−1.25 × 10−3

⁄°C

TC7

LCD voltage temperature

coefﬁcient 7

[6] -

−1.66 × 10−3

⁄°C

Parallel interface; VDD1 = 1.8 V to 3.3 V

input voltage

−0.5

VDD1 + 0.5 V

VIL

LOW-level input voltage

VSS

0.2VDD1

VIH

HIGH-level input voltage

0.8VDD1

-VDD1

Serial interface; VDD1 = 1.7 V to 3.3 V

input voltage

−0.5

VDD1 + 0.5 V

VIL

LOW-level input voltage

VSS

0.2VDD1

VIH

HIGH-level input voltage

0.8VDD1

-VDD1

I2C-bus interface; VDD1 = 1.8 V to 3.3 V

input voltage

−0.5

+3.3

IOL(SDA)

LOW-level output current

on pin SDAH

VOL = 0.4 V; VDD1 > 2 V

VOL = 0.2 VDD1; VDD1 < 2 V

VIL

LOW-level input voltage

VSS

0.3VDD1

VIH

HIGH-level input voltage

0.7VDD1

-VDD1

Output levels for all interfaces

VOL

LOW-level output voltage IOL = 0.5 mA

VSS

0.2VDD1

VOH

HIGH-level output voltage IOH = −0.5 mA

0.8VDD1

-VDD1

Table 30.

Static characteristics …continued

VDD1 = 1.7 V to 3.3 V; VSS = 0 V; VLCD = 3 V to 9 V; Tamb = −40 °C to +85 °C; unless otherwise speciﬁed.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

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