OM6211

48 X 84 dot matrix LCD driver

GENERALDESCRIPTION TheOM6211isalowpowerCMOSLCDrow/columndriver,designedtodriveadotmatrixgraphicdisplayof 48rowsand84columns.Allnecessaryfunctionsforthedisplayareprovidedinasinglechip,includingon-chipgenerationofLCDsupplyandbiasvoltages,resulting

PHI

OM6211

48 X 84 dot matrix LCD driver;

恩XP

OM62112

48×84 dot matrix LCD driver; • Single-chip LCD controller/driver\n• 48 row, 84 column outputs\n• Display data RAM 48×84 bits\n• 3-line serial interface, maximum 4.0 Mbit/s\n• On-chip:\n– Generation of LCD supply voltage VLCD\n– Generation of intermediate LCD bias voltages\n– Oscillator (requires no external components).\n• CMOS compatible inputs\n• Mux rate1:48\n• Logic supply voltage range VDD1to VSS:\n– 1.7 to 2.3 V.\n• Supply voltage range for high voltage part VDD2to VSS:\n– 2.5 to 4.5 V.\n• LCD supply voltage range VLCDto VSS:\n– 4.5 to 9.0 V.\n• Low power consumption (typical 90µA), suitable for battery operated systems\n• External reset\n• Temperature compensation of VLCD\n• Temperature range: Tamb=−40 to +85°C\n• Manufactured in N-well silicon gate CMOS process.;

GENERAL DESCRIPTION\nThe OM6211 is a low power CMOS LCD row/column driver, designed to drive a dot matrix graphic display of\n48 rows and 84 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\nconsumption. The OM6211 interfaces to microcontrollers via a 3-line serial interface.FEATURES\n• Single-chip LCD controller/driver\n• 48 row, 84 column outputs\n• Display data RAM 48×84 bits\n• 3-line serial interface, maximum 4.0 Mbit/s\n• On-chip:\n– Generation of LCD supply voltage VLCD\n– Generation of intermediate LCD bias voltages\n– Oscillator (requires no external components).\n• CMOS compatible inputs\n• Mux rate1:48\n• Logic supply voltage range VDD1to VSS:\n– 1.7 to 2.3 V.\n• Supply voltage range for high voltage part VDD2to VSS:\n– 2.5 to 4.5 V.\n• LCD supply voltage range VLCDto VSS:\n– 4.5 to 9.0 V.\n• Low power consumption (typical 90µA), suitable for battery operated systems\n• External reset\n• Temperature compensation of VLCD\n• Temperature range: Tamb=−40 to +85°C\n• Manufactured in N-well silicon gate CMOS process.APPLICATIONS\n• Battery powered telecommunication systems.

恩XP

OM62112

48 X 84 dot matrix LCD driver

GENERALDESCRIPTION TheOM6211isalowpowerCMOSLCDrow/columndriver,designedtodriveadotmatrixgraphicdisplayof 48rowsand84columns.Allnecessaryfunctionsforthedisplayareprovidedinasinglechip,includingon-chipgenerationofLCDsupplyandbiasvoltages,resulting

PHI

OM6211F1

48 X 84 dot matrix LCD driver

GENERALDESCRIPTION TheOM6211isalowpowerCMOSLCDrow/columndriver,designedtodriveadotmatrixgraphicdisplayof 48rowsand84columns.Allnecessaryfunctionsforthedisplayareprovidedinasinglechip,includingon-chipgenerationofLCDsupplyandbiasvoltages,resulting

PHI

OM6211U

48 X 84 dot matrix LCD driver

GENERALDESCRIPTION TheOM6211isalowpowerCMOSLCDrow/columndriver,designedtodriveadotmatrixgraphicdisplayof 48rowsand84columns.Allnecessaryfunctionsforthedisplayareprovidedinasinglechip,includingon-chipgenerationofLCDsupplyandbiasvoltages,resulting

PHI