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Manufacturer Part #


AGB75LC04 Series 3.3 V 5 GPIO GEM Graphical OS Chip™ for Color GUI - QFP-206

Mfr. Name: Amulet Technologies
Standard Pkg:
Product Variant Information section
Date Code: 1835
Product Specification Section
Technical Attributes
Attributes Table
Core Processor: ARM7TDMI
RAM Size: 160kB
Data Bus Width: 32b
InterfaceType / Connectivity: SPI/UART/USB/2-Wire
Clock Frequency-Max: 12MHz
Supply Voltage: 1.2V
Operating Temp Range: -40°C to +85°C
Package Style:  PQFP-208
Mounting Method: Surface Mount
Features & Applications

The AGB75LC04-QU-E is a processor for color displays enables OEMs and design firms to take their products to the next level by implementing interactive color-rich GUIs designed in dynamic HTML

The GEM Graphical OS Chip TM includes all of the hardware and software required to turn a color LCD and touch panel into a user interface.Amulet’s solution is perfect for many embedded system applications. The accelerated graphic memory architecture allows for concurrent access to 3 individual memory subsystems for simultaneous program execution, LCD refresh, and frame buffer rendering


  • Integrated LCD Controller Supports Passive and Active displays up to 24 bits per pixel
  • USB 2.0, TWI, UART, and SPI Interfaces
  • Power Management Controller for Low Power Operation
  • Directly Connects to 4- and 5-wire Resistive Touch Panels
  • Up to 45 General Purpose IO Lines in BGA
  • Drag-and-drop GUI Creation in Dynamic HTML
  • PNG, GIF, and JPEG Image, and GIF Animation Support
  • Built-in Royalty-free Graphical Operating System
  • Inexpensive Development Tools
  • PC Based UI Simulator Available to SimplifyUI Prototyping
  • Built-in copy protection option to protect unauthorized duplication of user’s product


  • Home appliances
  • Consumer electronics
  • Industrial controls
  • Medical equipment 
  • Office automation
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