PCF8533USLASH2DASLASH2 datasheet(26/45 Pages) NXP

26 / 45 page

PCF8533_4

All information provided in this document is subject to legal disclaimers.

Product data sheet

Rev. 04 — 5 March 2010

26 of 45

NXP Semiconductors

PCF8533

Universal LCD driver for low multiplex rates

11. Static characteristics

Table 16.

Static characteristics

VDD = 1.8 V to 5.5 V; VSS = 0 V; VLCD = 2.5 V to 6.5 V; Tamb = −40 °C to +85 °C; unless otherwise specified.

Symbol Parameter

Conditions

Min

Typ

Max

Unit

Supplies

VDD

supply voltage

1.8

5.5

VLCD

LCD supply voltage

2.5

6.5

VPOR

power-on reset voltage

1.0

1.3

1.6

IDD

supply current

fclk(ext) = 1536 Hz

[1][2]

μA

IDD(LCD)

LCD supply current

fclk(ext) = 1536 Hz

[1][3]

μA

Logic

input voltage

VSS − 0.5 -

VDD + 0.5 V

VIL

LOW-level input voltage

on pins CLK, SYNC, OSC,

A0 to A2, SA0

VSS

-0.3VDD

VIH

HIGH-level input voltage

on pins CLK, SYNC, OSC,

A0 to A2, SA0

0.7VDD

-VDD

output voltage

−0.5

VDD + 0.5 V

VOH

HIGH-level output voltage

0.8VDD

VOL

LOW-level output voltage

0.2VDD

leakage current

on pins OSC, CLK, SCL, SDA,

A0 to A2, SA0; VI =VDD or VSS

−1-

μA

IOL

LOW-level output current

output sink current; on pins

CLK, SYNC; VOL =0.4 V;

VDD =5V

IOH

HIGH-level output current

output source current; on pin

CLK; VOH = 4.6 V; VDD =5 V

input capacitance

[4]

I2C-bus

Input on pins SDA and SCL

input voltage

VSS − 0.5 -

5.5

VIL

LOW-level input voltage

VSS

-0.3VDD

VIH

HIGH-level input voltage

0.7VDD

-5.5

ILI

input leakage current

VI = VDD or VSS

−1-

μA

input capacitance

[4]

IOL(SDA)

LOW-level output current on

pin SDA

VOL = 0.4 V; VDD = 5 V

LCD outputs

Output pins BP0, BP1, BP2 and BP3

VBP

voltage on pin BP

Cbpl = 35 nF

[5]

−100

+100

RBP

resistance on pin BP

VLCD = 5 V

[6]

-1.5

PCF8533U/2DA/2 Scheda tecnica(PDF) 26 Page - NXP Semiconductors

PCF8533U/2DA/2 Scheda tecnica(HTML) 26 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45

Scheda tecnica Scarica

Link URL