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ML9041

Features: • Easy interfacing with 8bit or 4bit microcontroller• Switchable between serial and parallel interfaces• Dotmatrix LCD controller/driver for a small (5 * 7 dots) or large (5 * 10 dots) font• Builtin circuit allowing automatic resetting at poweron• Builtin 17...

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SeekIC No. : 004422281 Detail

ML9041: Features: • Easy interfacing with 8bit or 4bit microcontroller• Switchable between serial and parallel interfaces• Dotmatrix LCD controller/driver for a small (5 * 7 dots) or large...

ML9041 Data Sheet

floor Price/Ceiling Price

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Part Number:
ML9041
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

• Easy interfacing with 8bit or 4bit microcontroller
• Switchable between serial and parallel interfaces
• Dotmatrix LCD controller/driver for a small (5 * 7 dots) or large (5 * 10 dots) font
• Builtin circuit allowing automatic resetting at poweron
• Builtin 17 common signal drivers and 100 segment signal drivers
• Builtin character generation ROM capable of generating 160 small characters (5 * 7 dots) or
32 large characters (5 *10 dots)
• Creation of character patterns by programming: up to 8 small character patterns (5 * 8 dots) or
up to 4 large character patterns (5 * 11 dots)
• Builtin RC oscillation circuit using external or internal resistors
• Programselectable duties: 1/9 duty (1 line: 5 * 7 dots + cursor + arbitrator), 1/12 duty (1 line:
5 ´ 10 dots + cursor + arbitrator), or 1/17 duty (2 lines: 5 *7 dots + cursor + arbitrator)
• Builtin bias dividing resistors to drive the LCD
• Bidirectional transfer of segment outputs
• Bidirectional transfer of common outputs
• Equipped with a 100dot arbitrator
• Display shifting on each line
• Builtin contrast control circuit
• Builtin voltage multiplier circuit
• Chip (Gold Bump) Product name : ML9041CVWA


Specifications

Parameter

Symbol

Condition

Rating

Unit

Applicable pins

Supply Voltage

VDD

Ta = 25°C

0.3 to +6.5

V

VDD GND

LCD Driving Voltage

V1, V2, V3,
V4, V5

Ta = 25°C

VDD 7.5 to VDD+0.3

V

V1, V4, V5, V5IN,
V2, V3A, V3B


Input Voltage

VI

Ta = 25°C

0.3 to VDD+0.3

V

R/W, E, SHT, CSR,
P/S, SSR, SI, RS0,
RS1, BEB, CS,
T1 to T3, DB0 to DB7,
VIN

Storage Temperature

TSTG

-

55 to +125

°C

-




Description

The ML9041 used in combination with an 8bit or 4bit microcontroller controls the operation of a character type dot matrix LCD.




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