Purchase MSM6779, In-stock MSM6779 From SeekIC.
Part Number: MSM6779
Description: The MSM6779 is a LCD dot matrix segment driver. Fabricated in CMOS technology, the device consists of ...
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MSM6779
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DataSheet
General Description
MSM6779 General Description
The MSM6779 is a LCD dot matrix segment driver. Fabricated in CMOS technology, the device consists of 160-bit latches I and II, a 160-bit level shifter, and a 4-level driver. The MSM6779 latches the 4-bit parallel display data sent from a microcontroller or a LCD controller to generate a LCD driving signal. This MSM6779 has a power-save function that sets all the drivers except one to the low supply current status (IDD SBY).
This driver's 3V-operation allows significant reduction in current consumption, suitable for battery-driving. The bias voltage to specify a drive level can be supplied externally. The MSM6779 can be used for various types of LCD panels.
MSM6779 Maximum Ratings
|
Rating |
Symbol |
Condition |
Rating |
Unit |
| Supply Voltage (1) |
VDD |
Ta = 25°C
|
0.3 to +6.5 |
V |
| Supply Voltage (2) |
VDDVEE*1 |
0 to 30 | ||
| Input Voltage |
VI |
0.3 to VDD+0.3 | ||
| Storage Temperature |
TSTG |
- |
30 to +85 |
°C |
V1=V1L=V1R, V3=V3L=V3R, V4=V4L=V4R, VEE=VEEL=VEER
MSM6779 Features
• Logic supply voltage : 2.7 V to 5.5 V
• LCD drive voltage : A wide range from 14 V to 28 V
• Applicable LCD duty : 1/64 to 1/256
• The bias voltage can be supplied externally.
• LCD outputs : 160
• A power-save function to reduce power consumption in a large-screen LCD panel.
• A 4-bit parallel data transfer to reduces its transfer speed to 1/4 of conventional serial transfer,
providing low power consumption.
• Data transfer clock frequency : 6.5 MHz (VDD=4.5 V)
4.0 MHz (VDD=2.7 V)
• 35mm-wide-film TCP
Tin-plating
User area : 8 mm
• LCD drive voltage : A wide range from 14 V to 28 V
• Applicable LCD duty : 1/64 to 1/256
• The bias voltage can be supplied externally.
• LCD outputs : 160
• A power-save function to reduce power consumption in a large-screen LCD panel.
• A 4-bit parallel data transfer to reduces its transfer speed to 1/4 of conventional serial transfer,
providing low power consumption.
• Data transfer clock frequency : 6.5 MHz (VDD=4.5 V)
4.0 MHz (VDD=2.7 V)
• 35mm-wide-film TCP
Tin-plating
User area : 8 mm
MSM6779
PDF/DataSheet Download
- Datasheet: MSM6779
- File Size: 82643 KB
- Manufacturer: OKI
- Click here to Download
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- ·MSM27C3252CZ
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