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LC75811W

Features: • Controls and drives a 5 ×7, 5× 8, or 5 ×9 dot matrix LCD.• Supports accessory display segment drive (up to 60 segments)• Display technique: 1/8 duty 1/4 bias drive (5 ×7 dots)1/9 duty 1/4 bias drive (5 ×8 dots)1/10 duty 1/4 bias drive (5× 9 dots)• Display digits...

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SeekIC No. : 004392119 Detail

LC75811W: Features: • Controls and drives a 5 ×7, 5× 8, or 5 ×9 dot matrix LCD.• Supports accessory display segment drive (up to 60 segments)• Display technique: 1/8 duty 1/4 bias drive (5 ×...

LC75811W Data Sheet

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Part Number:
LC75811W
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Controls and drives a 5 ×7, 5× 8, or 5 ×9 dot matrix LCD.
• Supports accessory display segment drive (up to 60 segments)
• Display technique: 1/8 duty 1/4 bias drive (5 ×7 dots)
1/9 duty 1/4 bias drive (5 ×8 dots)
1/10 duty 1/4 bias drive (5× 9 dots)
• Display digits: 12 digits × 1 line (5 ×7 dots),
11 digits ×1 line (5 ×8 or 5 ×9 dots)
• Display control memory
CGROM: 240 characters (5× 7, 5 ×8, or 5 ×9 dots)
CGRAM: 16 characters (5×7, 5 × 8, or 5 × 9 dots)
ADRAM: 12 × 5 bits
DCRAM: 48×8 bits
• Instruction function
Display on/off control
Display shift function
• Provides a backup function based on low power modes.
• Serial data input supports CCB format communication with the system controller.
• Independent LCD drive block power supply VLCD
• Provides aRES pin for LSI internal initialization
• RC oscillator circuit




Pinout

Connection Diagram






Specifications

Parameter Symbol Conditions
Ratings
Unit
Maximum supply voltage VDDmax VDD
0.3 to +7.0
V
VLCDmax VLCD
0.3 to +11.0
V
Input voltage VIN1 CE, CL, DI, RES
0.3 to +7.0
V
VIN2 OSCI
0.3 to VDD +0.3
V
VIN3 VLCD1, VLCD2, VLCD3
0.3 toV LCD+ 0.3
V
Output voltage VOUT1 OSCO
0.3 to VDD +0.3
V
VOUT2 S1 to S60, COM1 to COM10
0.3 to VLCD +0.3
V
Output current IOUT1 S1 to S60
300
A
IOUT2 COM1 to COM10
3
mA
Allowable powerdissipation Pdmax Ta = 85
200
mW
Operating temperature Topr
40 to +85
Storage temperature Tstg
50 to +125





Description

The LC75811E and LC75811W are 1/8 to 1/10 duty dot matrix LCD display controller/drivers that supports the display of characters, numbers, and symbols. In addition to generating dot matrix LCD drive signals based on data transferred serially from a microcontroller, the LC75811E and LC75811W also provide on-chip character display ROM and RAM to allow display systems to be implemented easily.






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