OM6290 NXP Semiconductors, OM6290 Datasheet
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DATA SHEET PCF8576 Universal LCD driver for low multiplex rates Product specification Supersedes data of 1998 Feb 06 File under Integrated Circuits, IC12 INTEGRATED CIRCUITS 2001 Oct 02 ...
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Philips Semiconductors Universal LCD driver for low multiplex rates CONTENTS 1 FEATURES 2 GENERAL DESCRIPTION 3 ORDERING INFORMATION 4 BLOCK DIAGRAM 5 PINNING 6 FUNCTIONAL DESCRIPTION 6.1 Power-on reset 6.2 LCD bias generator 6.3 LCD voltage selector 6.4 LCD drive ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 1 FEATURES Single-chip LCD controller/driver Selectable backplane drive configuration: static or 2/3/4 backplane multiplexing Selectable display bias configuration: static, Internal LCD bias generation with voltage-follower buffers 40 segment drives ...
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Acrobat reader. white to force landscape pages to be ... LCD BIAS GENERATOR 12 V LCD 4 CLK ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 5 PINNING SYMBOL SDA SCL SYNC CLK V DD OSC SA0 LCD BP0, BP2, BP1 and BP3 ...
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Philips Semiconductors Universal LCD driver for low multiplex rates handbook, halfpage 2001 Oct 02 SDA 1 56 S39 SCL 2 55 S38 SYNC 3 54 S37 CLK 4 53 S36 S35 DD OSC 6 51 S34 A0 ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6 FUNCTIONAL DESCRIPTION The PCF8576 is a versatile peripheral device designed to interface to any microprocessor/microcontroller to a wide variety of LCDs. It can directly drive any static or multiplexed LCD ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6.1 Power-on reset At power-on the PCF8576 resets to a starting condition as follows: 1. All backplane outputs are set All segment outputs are set ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6.4 LCD drive mode waveforms The static LCD drive mode is used when a single backplane is provided in the LCD. Backplane and segment drive waveforms for this mode are shown ...
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Philips Semiconductors Universal LCD driver for low multiplex rates BP0 BP1 state 1 state – state1 S BP0 n V 0.791V ...
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Philips Semiconductors Universal LCD driver for low multiplex rates BP0 BP1 state 1 state – state1 S BP0 n V 0.745V ...
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Philips Semiconductors Universal LCD driver for low multiplex rates BP0 LCD BP1 LCD BP2/S23 LCD ...
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Philips Semiconductors Universal LCD driver for low multiplex rates BP0 LCD BP1 LCD V ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6.5 Oscillator 6.5.1 I NTERNAL CLOCK The internal logic and the LCD drive signals of the PCF8576 are timed either by the internal oscillator or from an external clock. When the ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6.9 Segment outputs The LCD drive section includes 40 segment outputs pins S0 to S39 which should be connected directly to the LCD. The segment output signals are generated in accordance ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6.12 Data pointer The addressing mechanism for the display RAM is realized using the data pointer. This allows the loading of an individual display data byte series of display ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 6.16 Blinker The display blinking capabilities of the PCF8576 are very versatile. The whole display can be blinked at frequencies selected by the BLINK command. The blinking frequencies are integer multiples ...
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Acrobat reader. white to force landscape pages to be ... drive mode LCD segments LCD backplanes BP0 f S ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 7 CHARACTERISTICS OF THE I 2 The I C-bus is for bidirectional, two-line communication between different ICs or modules. The two lines are a serial data line (SDA) and a serial ...
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Philips Semiconductors Universal LCD driver for low multiplex rates After acknowledgement, one or more command bytes (m) follow which define the status of the addressed PCF8576s. The last command byte is tagged with a cleared most significant bit, the continuation ...
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Philips Semiconductors Universal LCD driver for low multiplex rates MASTER TRANSMITTER/ RECEIVER SDA SCL handbook, full pagewidth DATA OUTPUT BY TRANSMITTER DATA OUTPUT BY RECEIVER SCL FROM MASTER 2001 Oct 02 SLAVE SLAVE TRANSMITTER/ RECEIVER RECEIVER Fig.14 System configuration. 1 ...
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Philips Semiconductors Universal LCD driver for low multiplex rates handbook, full pagewidth slave address last command commands continue. 2001 Oct 02 acknowledge by all addressed PCF8576s R ...
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Philips Semiconductors Universal LCD driver for low multiplex rates Table 4 Definition of PCF8576 commands COMMAND OPCODE MODE SET LOAD DATA POINTER DEVICE SELECT ...
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Philips Semiconductors Universal LCD driver for low multiplex rates Table 12 BANK SELECT option 2 STATIC MUX RAM bit 0 RAM bits 0 and 1 RAM bit 2 RAM bits 2 and 3 Table 13 BLINK option ...
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Philips Semiconductors Universal LCD driver for low multiplex rates handbook, full pagewidth V LCD HOST MICRO- PROCESSOR/ MICRO- CONTROLLER V SS 2001 Oct LCD SDA SCL ...
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Philips Semiconductors Universal LCD driver for low multiplex rates handbook, full pagewidth BP0 SYNC BP1 (1/2 bias) BP1 (1/3 bias) SYNC BP2 SYNC BP3 SYNC Excessive capacitive coupling between SCL or CLK and SYNC may cause erroneous synchronization. If this ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 8 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134). SYMBOL V supply voltage DD V LCD supply voltage LCD V input voltage SDA, SCL, CLK, SYNC, SA0, ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 10 DC CHARACTERISTICS LCD SYMBOL PARAMETER Supplies V supply voltage DD V LCD supply voltage LCD ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 11 AC CHARACTERISTICS LCD SYMBOL PARAMETER f oscillator frequency on pin CLK clk normal mode power-saving ...
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Philips Semiconductors Universal LCD driver for low multiplex rates handbook, full pagewidth CLK SYNC BP0 to BP3, and S0 to S39 handbook, full pagewidth SDA t BUF SCL SDA MGA728 2001 Oct clk t clkH t clkL ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 11.1 Typical supply current characteristics normal 40 mode 100 ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 11.2 Typical characteristics of LCD outputs 10 handbook, halfpage R O(max LCD amb Fig. ...
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Acrobat reader. white to force landscape pages to be ... SDA 1 SCL 2 SYNC 3 CLK OSC 6 A0 ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 12.1 Chip-on-glass cascadability in single plane In chip-on-glass technology, where driver devices are bonded directly onto glass of the LCD important that the devices may be cascaded without the ...
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Philips Semiconductors Universal LCD driver for low multiplex rates Table 15 Bonding pad locations (dimensions in m) All x and y coordinates are referenced to centre of chip (see Fig.30). SYMBOL PAD SDA 1 SCL 2 SYNC 3 245 CLK ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 14 TRAY INFORMATION: PCF8576U handbook, full pagewidth For dimensions see Table 18. handbook, halfpage PC8576U The orientation of the pocket is indicated by the position of the IC ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 15 TRAY INFORMATION: PCF8576U/2 handbook, full pagewidth y For dimensions see Table 17. handbook, halfpage PCF8576U/2 The orientation of the pocket is indicated by the position of the ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 16 PACKAGE OUTLINES VSO56: plastic very small outline package; 56 leads pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 17 SOLDERING 17.1 Introduction to soldering surface mount packages This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 17.5 Suitability of surface mount IC packages for wave and reflow soldering methods PACKAGE BGA, HBGA, LFBGA, SQFP, TFBGA HBCC, HLQFP, HSQFP, HSOP, HTQFP, HTSSOP, HVQFN, SMS (3) PLCC , SO, ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 18 DATA SHEET STATUS PRODUCT (1) DATA SHEET STATUS STATUS Objective specification Development Preliminary specification Qualification Product specification Production Notes 1. Please consult the most recently issued data sheet before initiating ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 2 21 PURCHASE OF PHILIPS I Purchase of Philips I components in the I Philips. This specification can be ordered using the code 9398 393 40011. 2001 Oct 02 C COMPONENTS ...
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Philips Semiconductors Universal LCD driver for low multiplex rates 2001 Oct 02 NOTES 43 Product specification PCF8576 ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2001 All rights are reserved. Reproduction in whole or in part is prohibited ...