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Details, datasheet, quote on part number:OM6208M
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Datasheet text preview:
INTEGRATED CIRCUITS
DATA SHEET
OM6208 65 x 96 pixels matrix grey-scale LCD driver
Product specification Supersedes data of 2003 Jan 30 2003 feb 10
Philips Semiconductors
Product specification
65 x 96 pixels matrix grey-scale LCD driver
CONTENTS 1 2 3 4 5 6 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 7.12 7.13 8 8.1 8.1.1 8.1.2 8.1.3 9 9.1 9.1.1 9.1.2 9.2 9.2.1 9.2.2 9.2.3 10 10.1 10.1.1 10.1.2 10.1.3 10.1.4 10.2 10.3 10.4 11 11.1 11.2 11.3 FEATURES APPLICATIONS GENERAL DESCRIPTION ORDERING INFORMATION BLOCK DIAGRAM PINNING FUNCTIONAL DESCRIPTION I/O buffers and interfaces Oscillator Address counter Display data RAM Display address counter Timing generator Data processing High voltage generator Bias voltage generator Command decoder Orthogonal function generator Reset Row drivers and column drivers RAM ADDRESSING Display data RAM structure Horizontal/vertical addressing Mirror Y Mirror X SERIAL INTERFACING Serial peripheral interface Write mode Read mode Serial interface (3-line) Write mode Read mode Read data format I2C-BUS INTERFACE Characteristics of the I2C-bus (Hs-mode) System configuration Bit transfer Start and stop conditions Acknowledge I2C-bus Hs-mode protocol Command decoder Read mode INSTRUCTIONS Description of command bits Frame frequency setting and oscillator tuning Initialization 2 11.4 11.5 11.6 11.6.1 11.6.2 11.7 11.8 11.9 11.10 11.10.1 11.10.2 11.10.3 11.11 11.12 12 13 14 15 16 16.1 16.2 16.3 17 17.1 17.2 17.2.1 17.2.2 17.3 17.4 17.4.1 17.5 17.5.1 17.5.2 17.6 17.7 17.8 18 19 20 21 22 23 24
OM6208
Reset function Power-down mode Display Control Horizontal mirroring Vertical mirroring Set Y address of RAM Set X address of RAM Bias levels LCD drive voltage LCD drive voltage generation Temperature measurement Temperature compensation Grey-scale mode and black-and-white mode N-line inversion and frame inversion LIMITING VALUES HANDLING DC CHARACTERISTICS AC CHARACTERISTICS APPLICATION INFORMATION Protection from light Chip-on-glass displays Application examples MODULE MAKER PROGRAMMING VLCD calibration Factory defaults Configuration derived from OTP cells Defaults from interface registers Seal bit OTP architecture OTP operational effects Interface commands CALMM instruction Refresh instruction Example of filling the shift register Programming flow Programming specification DEVICE PROTECTION DIAGRAM BONDING PAD INFORMATION TRAY INFORMATION DATA SHEET STATUS DEFINITIONS DISCLAIMERS PURCHASE OF PHILIPS I2C COMPONENTS
2003 feb 10
Philips Semiconductors
Product specification
65 x 96 pixels matrix grey-scale LCD driver
1 FEATURES
OM6208
· Single chip LCD Multiple Row Addressing (MRA) grey-scale/colour controller/driver · Four grey levels/colours · 65 row outputs and 96 column outputs · Display Data RAM (DDRAM) 65 × 96 × 2 bits · Selectable interface: 6.5 MHz 3-line or 4-line Serial Peripheral Interface (SPI) 6.5 MHz 3-line serial interface High speed I2C-bus interface. · On-chip: Configurable voltage multiplier generating VLCD; external VLCD also possible Four-segment VLCD temperature compensation Generation of intermediate LCD bias voltage Oscillator requires no external components; external clock input also possible Integrated charge pump capacitors (reducing total system cost). · External reset input · Temperature read-back · Selectable N-line inversion and frame inversion · CMOS compatible inputs · Logic supply voltage range 1.7 to 3.3 V · High-voltage generator supply voltage range 2.4 to 4.5 V · Display supply voltage range 5 to 9 V · Low power consumption; suitable for battery operated systems 4 ORDERING INFORMATION PACKAGE TYPE NUMBER NAME OM6208MU/2DA/1 - DESCRIPTION chip with bumps in tray VERSION - · Programmable row pad mirroring for compatibility with Tape Carrier Packages (TCP) and with Chip-On Glass (COG) applications · Status read which allows chip recognition · Start address line; for example, for scrolling the displayed image · Slim chip layout; suitable for COG, COF and TCP applications · Operating temperature range -40 to +85 °C. 2 APPLICATIONS
· Telecom equipment · Portable instruments · Point of sale terminals. 3 GENERAL DESCRIPTION
The OM6208 is a low power CMOS LCD controller driver, designed to drive a graphic display of 65 rows and 96 columns. All necessary functions for the display are provided in a single chip, including on-chip generation of LCD supply and bias voltages, resulting in a minimum of external components and low power consumption. The OM6208 can be interfaced to microcontrollers via a serial bus and I2C-bus. The OM6208 is manufactured in n-well CMOS technology. Operation is with the substrate at VSS potential.
2003 feb 10
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