PCF8811USLASH2DASLASH1 datasheet(57/81 Pages) NXP

57 / 81 page

PCF8811_4

Product data sheet

Rev. 04 — 27 June 2008

57 of 81

NXP Semiconductors

PCF8811

80 x 128 pixels matrix LCD driver

[1]

Parameters are valid over the whole operating temperature range unless otherwise speciﬁed. All voltages

are referenced to VSS unless otherwise speciﬁed.

[2]

For the internal voltage multiplier.

15. Static characteristics

VLCD

LCD supply voltage

−0.5

+10

input voltage

−0.5

+6.5

VOTPPROG

voltage applied to pad

VOTPPROG

−0.5

+12

input current

DC level

−10

+10

output current

DC level

−10

+10

ISS

ground supply current

−50

+50

Ptot

total power dissipation

300

P/out

power dissipation per output

Tstg

storage temperature

−65

+150

°C

Table 29.

Limiting values[1] …continued

In accordance with the Absolute Maximum Rating System (IEC 60134).

Symbol

Parameter

Conditions

Min

Max

Unit

Table 30.

Static characteristics

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

VDD1

supply voltage 1

general

1.7

3.3

basic command set; when using

ROM look-up table;

see Section 12.10

3.3

VDD2

supply voltage 2

for internal voltage multiplier

1.8

3.3

VDD3

supply voltage 3

for internal voltage multiplier

1.8

3.3

VLCDIN

LCD supply voltage

LCD voltage externally supplied

(voltage multiplier disabled)

VLCDOUT voltage multiplier output

voltage

LCD voltage internally

generated (voltage multiplier

enabled)

[1] --

VLCD(tol)

tolerance of generated

VLCD

without calibration

−300

+300

with calibration

[2]

−70

+70

IDD1

supply current 1

general

[3][4] 0.5

1.5

µA

[4][5] 15

µA

IDD2

supply current 2

for internal voltage multiplier

[3][4] 0

0.5

µA

[4][5] 130

150

200

µA

IDD3

supply current 3

for internal voltage multiplier

[3][4] 0

0.5

µA

[4][5] 130

150

200

µA

IDD(tot)

total supply current

VDD1 + VDD2 + VDD3

[4][5] 145

175

250

µA

Logic inputs; MF[2:0], VOS[4:0], DS0, EXT, PS[2:0], RES and OSC

input voltage

VSS − 0.5

VDD1 + 0.5 V

VIL

LOW-level input voltage

VSS

0.2VDD1

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