PCF8576DT/S400/2,1 datasheet, PDF

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PCF8576DT/S400/2,1: DescriptionIC LCD DRIVER 40/160SEG 56TSSOP; CategoryAnalog mixed-signal IC Drivers and interfaces; File Size486KB，59 Pages; ManufacturerNXP; Websitehttps://www.nxp.com; Environmental Compliance

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PCF8576DT/S400/2,1 Overview

IC LCD DRIVER 40/160SEG 56TSSOP

PCF8576DT/S400/2,1 Parametric

Parameter Name	Attribute value
Brand Name	NXP Semiconductor
Is it Rohs certified?	conform to
Maker	NXP
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP56,.3,20
Contacts	56
Manufacturer packaging code	SOT364-1
Reach Compliance Code	compliant
data entry mode	SERIAL
display mode	DOT MATRIX
Interface integrated circuit type	LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 code	R-PDSO-G56
JESD-609 code	e3
length	14 mm
Humidity sensitivity level	1
Multiplex display function	YES
Number of base plates	4-BP
Number of digits/characters	20-DIGIT
Number of functions	1
Number of segments	44
Number of terminals	56
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP56,.3,20
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	2/5 V
Certification status	Not Qualified
Filter level	AEC-Q100
Maximum seat height	1.2 mm
Maximum slew rate	0.02 mA
Maximum supply voltage	5.5 V
Minimum supply voltage	1.8 V
Nominal supply voltage	5 V
Supply voltage 1-max	6.5 V
Mains voltage 1-minute	2.5 V
Supply voltage1-Nom	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	MATTE TIN
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	6.1 mm
minfmax	0.4 MHz

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PCF8576D

40 × 4 universal LCD driver for low multiplex rates

Rev. 15 — 12 February 2015

Product data sheet

1. General description

The PCF8576D is a peripheral device which interfaces to almost any Liquid Crystal

Display (LCD)

with low multiplex rates. It generates the drive signals for any static or

multiplexed LCD containing up to four backplanes and up to 40 segments. It can be easily

cascaded for larger LCD applications. The PCF8576D is compatible with most

microcontrollers and communicates via the two-line bidirectional I

C-bus. Communication

overheads are minimized by a display RAM with auto-incremented addressing, by

hardware subaddressing and by display memory switching (static and duplex drive

modes).

•

PCF8576DT/2 should not be used for new design-ins. Replacement part is

PCF85176T/1 for industrial applications

•

PCF8576DT/S400/2 should not be used for new design-ins. Replacement part is

PCA85176T/Q900/1 for automotive applications

For a selection of NXP LCD segment drivers, see

Table 30 on page 50.

2. Features and benefits



AEC-Q100 compliant (PCF8576DT/S400/2) for automotive applications

Single chip LCD controller and driver

Selectable backplane drive configuration: static or 2, 3, 4 backplane multiplexing

Selectable display bias configuration: static,

⁄

, or

⁄

Internal LCD bias generation with voltage-follower buffers

40 segment drives:



Up to 20 7-segment numeric characters



Up to 10 14-segment alphanumeric characters



Any graphics of up to 160 segments/elements



4-bit RAM for display data storage

Auto-incremented display data loading across device subaddress boundaries

Display memory bank switching in static and duplex drive modes

Versatile blinking modes

Independent supplies possible for LCD and logic voltages

Wide power supply range: from 1.8 V to 5.5 V

Wide logic LCD supply range:



From 2.5 V for low-threshold LCDs



Up to 6.5 V for high-threshold twisted nematic LCDs



The definition of the abbreviations and acronyms used in this data sheet can be found in

Section 22.

PCF8576DT/S400/2,1 Related Products

	PCF8576DT/S400/2,1	PCF8576DU/DA/2,026	PCF8576DU/2DA/2,02	PCF8576DT/2,118	PCF8576DT/F2,518	935276166118
Description	IC LCD DRIVER 40/160SEG 56TSSOP	IC LCD DRIVER UNIV UNCASED DIE	IC LCD DRIVER UNIV UNCASED DIE	IC LCD DRIVER 40/160SEG 56TSSOP	IC LCD DRIVER 40/160SEG 56TSSOP	LIQUID CRYSTAL DISPLAY DRIVER, PDSO56, 6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56
package instruction	TSSOP, TSSOP56,.3,20	TFQFP, DIE OR CHIP	TFQFP, DIE OR CHIP	TSSOP, TSSOP56,.3,20	6.10 MM, PLASTIC, MO-153, SOT-364-1, TSSOP-56	TSSOP,
Reach Compliance Code	compliant	compliant	compliant	compliant	unknown	unknown
data entry mode	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL	SERIAL
display mode	DOT MATRIX	DOT MATRIX	DOT MATRIX	DOT MATRIX	DOT MATRIX	DOT MATRIX
Interface integrated circuit type	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER	LIQUID CRYSTAL DISPLAY DRIVER
JESD-30 code	R-PDSO-G56	S-PQFP-G64	S-PQFP-G64	R-PDSO-G56	R-PDSO-G56	R-PDSO-G56
length	14 mm	10 mm	10 mm	14 mm	14 mm	14 mm
Multiplex display function	YES	YES	YES	YES	YES	YES
Number of functions	1	1	1	1	1	1
Number of segments	44	40	40	44	44	44
Number of terminals	56	64	64	56	56	56
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	TSSOP	TFQFP	TFQFP	TSSOP	TSSOP	TSSOP
Package shape	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	FLATPACK, THIN PROFILE, FINE PITCH	FLATPACK, THIN PROFILE, FINE PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Maximum seat height	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm	1.2 mm
Maximum supply voltage	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V	1.8 V
Supply voltage 1-max	6.5 V	6.5 V	6.5 V	6.5 V	6.5 V	6.5 V
Mains voltage 1-minute	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V	2.5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm	0.5 mm
Terminal location	DUAL	QUAD	QUAD	DUAL	DUAL	DUAL
width	6.1 mm	10 mm	10 mm	6.1 mm	6.1 mm	6.1 mm
minfmax	0.4 MHz	3.046 MHz	3.046 MHz	0.4 MHz	0.4 MHz	0.4 MHz
Brand Name	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	NXP Semiconductor	-
Is it Rohs certified?	conform to	conform to	conform to	conform to	-	-
Maker	NXP	NXP	NXP	NXP	NXP	-
Parts packaging code	TSSOP	DIE	DIE	TSSOP	TSSOP	-
Contacts	56	59	59	56	56	-
Manufacturer packaging code	SOT364-1	OL-PCF8576DU_DA	OL-PCF8576DU_DA	SOT364-1	SOT364-1	-
Number of base plates	4-BP	4-BP	4-BP	4-BP	4-BP	-
Number of digits/characters	20-DIGIT	-	-	20-DIGIT	20-DIGIT	20-DIGIT
Encapsulate equivalent code	TSSOP56,.3,20	DIE OR CHIP	DIE OR CHIP	TSSOP56,.3,20	TSSOP56,.3,20	-
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	-	260	240	-
power supply	2/5 V	2/5 V	2/5 V	2/5,3/6 V	2/5 V	-
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-
Maximum slew rate	0.02 mA	0.02 mA	0.02 mA	0.02 mA	0.02 mA	-
Nominal supply voltage	5 V	-	-	5 V	5 V	5 V
Supply voltage1-Nom	5 V	-	-	5 V	5 V	5 V
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	-	30	20	-

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