PCF8566P datasheet(27/48 Pages) NXP

27 / 48 page

PCF8566_7

Product data sheet

Rev. 07 — 25 February 2009

27 of 48

NXP Semiconductors

PCF8566

Universal LCD driver for low multiplex rates

10. Limiting values

[1]

Values with respect to VDD.

[2]

According to the NXP store and transport conditions (document

SNW-SQ-623) the devices have to be

stored at a temperature of +5

°C to +45 °C and a humidity of 25 % to 75 %.

[3]

Pass level; Human Body Model (HBM) according to JESD22-A114.

[4]

Pass level; Machine Model (MM), according to JESD22-A115.

[5]

Pass level; latch-up testing, according to JESD78.

CAUTION

Static voltages across the liquid crystal display can build up when the LCD supply voltage

(VLCD) is on while the IC supply voltage (VDD) is off, or vice versa. This may cause unwanted

display artifacts. To avoid such artifacts, VLCD and VDD must be applied or removed together.

Table 18.

Limiting values

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

Symbol

Parameter

Conditions

Min

Max

Unit

VDD

supply voltage

−0.5

7.0

VLCD

LCD supply voltage

[1]

−0.5

7.0

input voltage

on each of the pins SCL,

SDA, A0 to A2, OSC, CLK,

SYNC and SA0

−0.5

7.0

output voltage

on each of the pins S0 to S23

and BP0 to BP3

[1]

−0.5

7.0

input current

−20

+20

output current

−25

+25

IDD

supply current

−50

+50

ISS

ground supply

current

−50

+50

IDD(LCD)

LCD supply current

−50

+50

Ptot

total power

dissipation

per package

400

output power

100

Tstg

storage

temperature

[2]

−65

+150

°C

Vesd

electrostatic

discharge voltage

HBM

[3]

±2000

[4]

±200

Ilu

latch-up current

[5]

100

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