NEC ELECTRONICS GLOBAL
nec electronics global
HOME
APPLICATIONS
PRODUCTS
TECHNOLOGY
SUPPORT
BUY ONLINE
NEWS & EVENTS
ABOUT US
SITE MAP CONTACT US
Products > MCUs & MPUs > Product Lineup > LCD Control > 78K0S (8-bit) Microcontrollers >

µPD78944x Microcontrollers


Features

The µPD78944x microcontrollers are targeted for LCD control applications.
Similar Products: µPD78945x microcontrollers (10-bit resolution A/D)


Architecture Support

  • Built-in LCD controller/driver
      • Segment signals: 15
      • Common signals: 4
  • Serial interface: 1 channel
  • Timer: 5 channels
      • 16-bit timer: 1 channel
      • 8-bit timer/event counter: 2 channels
      • Watch timer: 1 channel
      • Watchdog timer: 1 channel
  • 8-bit resolution A/D : 6 channels

Applications

  • Portable audio
  • Cameras
  • Healthcare equipment
  • Remote controls
 Block Diagram
µPD78944x Microcontrollers Block Diagram
Click to enlarge.

Product Table (Outline)


  
  Technical Details
  
  Product Status
  
  Documentation      Development Tools
Click to export to:
  
  
  Apply Text Filter          


Number of entries: 8

                             
Device I/Os Mem. type ROM (KB) RAM (KB) VDD min. (V) Clock max. (MHz) CSI (ch) LCD Com. Lines LCD Seg. Lines 16-bit Timers 8-bit Timers UART (ch) Body (mm²) ADC 8-bit channels
 











Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789445GB-8EU 30  Mask  12  512  1.8  5  1  4  15  1  2  1  10x10 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789445GB-8EU-A 30  Mask  12  512  1.8  5  1  4  15  1  2  1  10x10 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789445GK-9ET 30  Mask  12  512  1.8  5  1  4  15  1  2  1  12x12 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789445GK-9ET-A 30  Mask  12  512  1.8  5  1  4  15  1  2  1  12x12 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789446GB-8EU 30  Mask  16  512  1.8  5  1  4  15  1  2  1  10x10 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789446GB-8EU-A 30  Mask  16  512  1.8  5  1  4  15  1  2  1  10x10 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789446GK-9ET 30  Mask  16  512  1.8  5  1  4  15  1  2  1  12x12 mm2  6 
Technical details for this device  Status for this device  Link to documentation database for this device  Tools for this device UPD789446GK-9ET-A 30  Mask  16  512  1.8  5  1  4  15  1  2  1  12x12 mm2  6 


Design Supports

Characteristics Data
Category Applied Products Material
Power Supply Current Characteristics (Current Consumption) µPD789445, µPD789446 (11KB)
BACK TO TOP


 LEGAL  RSS Feeds       © 1995-2008  NEC Electronics Corporation