PCF8576CUSLASH2 datasheet(29/56 Pages) NXP

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PCF8576C_9

Product data sheet

Rev. 09 — 9 July 2009

29 of 56

NXP Semiconductors

PCF8576C

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

8.0

VLCD

LCD supply voltage

[1] VDD − 8.0 VDD

input voltage

on each of the pins SCL, SDA,

CLK, SYNC, SA0, OSC and

A0 to A2

−0.5

8.0

output voltage

on each of the pins

S0 to S39 and BP0 to BP3

[1]

−0.5

8.0

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

400

output power

100

Tstg

storage temperature

[2]

−65

+150

°C

VESD

electrostatic discharge

voltage

HBM

[3]

±4000

[4]

±200

Ilu

latch-up current

[5]

100

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