OM6211F1 PHILIPS [NXP Semiconductors], OM6211F1 Datasheet
OM6211F1
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OM6211F1 Summary of contents
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DATA SHEET OM6211 48 84 dot matrix LCD driver Product specification File under Integrated Circuits, IC12 INTEGRATED CIRCUITS 2002 Jan 17 ...
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Philips Semiconductors 48 84 dot matrix LCD driver CONTENTS 1 FEATURES 2 APPLICATIONS 3 GENERAL DESCRIPTION 4 ORDERING INFORMATION 5 BLOCK DIAGRAM 6 PINNING 7 PIN FUNCTIONS 7.1 ROW 0 to ROW 47 row driver outputs 7.2 COL 0 to ...
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Philips Semiconductors 48 84 dot matrix LCD driver 1 FEATURES Single-chip LCD controller/driver 48 row, 84 column outputs Display data RAM 48 84 bits 3-line serial interface, maximum 4.0 Mbit/s On-chip: – Generation of LCD supply voltage V – Generation ...
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Philips Semiconductors 48 84 dot matrix LCD driver 5 BLOCK DIAGRAM V DD1 handbook, full pagewidth V SS1 V SS2 3 T4, T5 T1, T2 ID3, ID4 MX V LCDIN VOLTAGE GENERATOR V LCDsense V LCDOUT ...
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Philips Semiconductors 48 84 dot matrix LCD driver 6 PINNING SYMBOL PAD V 3 input pin 4 for V OS4 calibration V 4 input pin 3 for V OS3 calibration V 5 input pin 2 for V OS2 calibration V ...
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Philips Semiconductors 48 84 dot matrix LCD driver In order to reduce current consumption related to the pull-up circuitry, the 5-bit number is stored in a register when exiting the Power-down mode. The pull-up circuitry is then disabled. Additionally, the ...
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Philips Semiconductors 48 84 dot matrix LCD driver 8.9 Bias voltage generator Generates 4 intermediate LCD bias voltages. The bias system is selectable; see Section 9.9. 8.10 LCD row and column drivers The OM6211 contains 48 row and 84 column ...
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Philips Semiconductors 48 84 dot matrix LCD driver 9.1 Reset The OM6211 has no internal Power-on reset, only external reset and reset by command. After power-on an external reset is required. A reset initiated either from the RES pin or ...
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Philips Semiconductors 48 84 dot matrix LCD driver 9.8 Drive waveforms V LCD ROW LCD ROW ...
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Philips Semiconductors 48 84 dot matrix LCD driver 9.9 Bias system The bias voltage levels are set in the ratio Different multiplex rates require different factors of n. This is ...
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Philips Semiconductors 48 84 dot matrix LCD driver 9.11 Temperature compensation Due to the temperature dependency of the liquid crystals viscosity, the LCD controlling voltage (V at lower temperatures to maintain optimum contrast. Figure 4 shows V multiplex rate liquid. ...
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Philips Semiconductors 48 84 dot matrix LCD driver Table 4 Typical values for parameters of the HV generator programming SYMBOL TC0 a 4. nom TC 0 Example: to achieve temperature T ...
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Philips Semiconductors 48 84 dot matrix LCD driver 10 INITIALIZATION 10.1 Initialization sequence After reset (RES recommended to initialize the V generator using the following sequence; a starting state of HVE = 0, DON = 0 and DAL ...
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Philips Semiconductors 48 84 dot matrix LCD driver handbook, full pagewidth LSB MSB handbook, full pagewidth 168 169 252 253 336 337 420 421 0 2002 Jan ...
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Acrobat reader. white to force landscape pages to be ... RAM Y address address when MY = ...
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Acrobat reader. white to force landscape pages to be ... RAM Y address address with MY = ...
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Philips Semiconductors 48 84 dot matrix LCD driver bank 0 bank 1 bank 2 bank 3 bank 4 bank 5 2002 Jan 17 DDRAM LCD MGT842 Fig.10 DDRAM to display mapping (Z = 0). 17 Product specification OM6211 top of ...
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Philips Semiconductors 48 84 dot matrix LCD driver 11.2 Serial interface The serial interface is a 3-line bidirectional interface for communication between the microcontroller and the LCD driver chip. The 3 lines are: SCE (chip enable), SCLK (serial clock) and ...
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Philips Semiconductors 48 84 dot matrix LCD driver handbook, full pagewidth SCE SCLK SDIN D/C Fig.12 Write mode: a control bit followed by a transmission byte. handbook, full pagewidth SCE SCLK SDIN D/C DB7 DB6 DB5 DB4 DB3 DB2 DB1 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 11.2.2 R EAD MODE In the read mode of the interface the microcontroller reads data from the OM6211 the microcontroller first has to send the read status command, and ...
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Philips Semiconductors 48 84 dot matrix LCD driver 12 INSTRUCTIONS 12.1 Instruction set Table 5 Instruction set; see notes 1 and 2 and Table 6 INSTRUCTION D/C DB7 NOP 0 1 Reset 0 1 Write data Read ...
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Philips Semiconductors 48 84 dot matrix LCD driver Table 6 Explanations for symbols in Table 5 BIT DON display off DAL normal display (only if DON = 1) E normal display HVE V generator (HV generator) is switched off LCD ...
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Philips Semiconductors 48 84 dot matrix LCD driver 13 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134); notes 1 and 2. SYMBOL V supply voltage DD V LCD supply voltage LCD input/output voltage ...
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Philips Semiconductors 48 84 dot matrix LCD driver SYMBOL PARAMETER Logic V LOW-level input voltage IL V HIGH-level input voltage IH I LOW-level output current (SDOUT HIGH-level output current (SDOUT leakage current L Column and row ...
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Philips Semiconductors 48 84 dot matrix LCD driver 16 AC CHARACTERISTICS V = 1 2 DD1 DD2 specified. SYMBOL PARAMETER f internal oscillator frequency osc(int) f frame frequency frame t V ...
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Philips Semiconductors 48 84 dot matrix LCD driver 16.1 Serial interface timing handbook, full pagewidth SCE PWL1 SCLK SDIN handbook, full pagewidth SCE SCLK t H1 SDIN t 2 SDOUT 2002 Jan PWH1 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 16.2 Reset timing handbook, full pagewidth V DD1 RES SCE 17 APPLICATION INFORMATION The pinning of the OM6211 is optimized for single plane wiring e.g. for chip-on-glass display modules. Display size: 48 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 18 MODULE MAKER PROGRAMMING The One Time Programmable (OTP) technology has been implemented on the OM6211. It enables the module maker to program some extended features of the OM6211 after it has ...
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Philips Semiconductors 48 84 dot matrix LCD driver 18.2 V default value PR The second feature is an OTP factory default setting for V loaded using the ‘Load factory default’ command. The idea of this feature is to make it ...
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Philips Semiconductors 48 84 dot matrix LCD driver All OTP circuitry of the OM6211 is disabled until the ‘Enable OTP’ command is given. Once enabled, the reading of data from the OTP cells is initiated by either: Exit from Power-down ...
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Philips Semiconductors 48 84 dot matrix LCD driver 18.5 Serial interface commands These instructions are in addition to those indicated in Table 5. Table 11 Additional instructions INSTRUCTION D/C DB7 Enable OTP 0 1 CALMM 0 1 Load factory 0 ...
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Philips Semiconductors 48 84 dot matrix LCD driver Table 12 Example sequence for filling the shift register; note 1 STEP D/C DB7 DB6 DB5 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 18.7 Programming flow Programming is achieved whilst in CALMM mode and with the application of the programming voltages. As mentioned previously, the data for programming the OTP cell is contained in the ...
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Philips Semiconductors 48 84 dot matrix LCD driver 18.8 Programming specification Table 14 Programming specification; see Fig.24 SYMBOL PARAMETER V voltage applied to T6 pin relative voltage applied to V LCDIN V SS1 I current drawn ...
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Philips Semiconductors 48 84 dot matrix LCD driver 19 BONDING PAD LOCATIONS Table 15 Bonding pad information PAD Pad pitch Pad size (aluminium) CBB opening Bump dimensions Wafer thickness (excluding bumps) 9.46 mm handbook, halfpage 1.91 OM6211 ...
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Philips Semiconductors 48 84 dot matrix LCD driver Table 16 Bonding pad location All x and y co-ordinates are referenced to the centre of the chip (dimensions in m; see Fig.27). SYMBOL PAD Dummy 1 Alignment mark ...
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Philips Semiconductors 48 84 dot matrix LCD driver SYMBOL PAD V 77 LCDIN V 78 LCDIN Dummy 79 Alignment mark 80 Dummy 81 Dummy 82 Dummy 83 Dummy 84 Dummy 85 Dummy 86 Dummy 87 Dummy 88 ROW 0 89 ...
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Philips Semiconductors 48 84 dot matrix LCD driver SYMBOL PAD COL 42 155 COL 43 156 COL 44 157 COL 45 158 COL 46 159 COL 47 160 COL 48 161 COL 49 162 COL 50 163 COL 51 164 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 2002 Jan 17 dummy pad alignment mark V OS4 V OS3 V OS2 V OS1 V OS0 T6 dummy pad RES SCE V SS2 y V SS1 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 20 DEVICE PROTECTION DIAGRAM V DD1 handbook, full pagewidth V SS1 V SS2 V SS1 V DD1 V OS [4:0] V SS1 V DD1 OSC, SDIN, SCLK, SCE, RES, T4, T5, MX, ...
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Philips Semiconductors 48 84 dot matrix LCD driver 21 TRAY INFORMATION handbook, full pagewidth y handbook, halfpage OM6211-1 The orientation of the pocket is indicated by the position of the IC type name on the die surface ...
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Philips Semiconductors 48 84 dot matrix LCD driver 22 APPLICATION NOTES When reading the VM bit in the OM6211 two problems have been observed: corrupted format and VM bit toggling. 22.1 Corrupted format The read-out of the VM bit has ...
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Philips Semiconductors 48 84 dot matrix LCD driver handbook, halfpage Fig.31 Algorithm of reliable and fast read-out of the VM bit. 2002 Jan 17 initialization HVE = 1 loop_time_limit = 85 ms reset time_counter read VM bit yes VM = ...
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Philips Semiconductors 48 84 dot matrix LCD driver 23 DATA SHEET STATUS PRODUCT (1) DATA SHEET STATUS STATUS Objective data Development Preliminary data Qualification Product data Production Notes 1. Please consult the most recently issued data sheet before initiating or ...
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Philips Semiconductors 48 84 dot matrix LCD driver 2002 Jan 17 NOTES 45 Product specification OM6211 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 2002 Jan 17 NOTES 46 Product specification OM6211 ...
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Philips Semiconductors 48 84 dot matrix LCD driver 2002 Jan 17 NOTES 47 Product specification OM6211 ...
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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. 2002 All rights are reserved. Reproduction in whole or in part is prohibited ...