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Home » NEWEST Products » New by Manufacturer » Texas Instruments » TI AM1806 / AM1808 Sitara ARM9™ MPUs
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TI AM1806 / AM1808 Sitara ARM9™ MPUs
TI AM1806 / AM1808 Sitara ARM9™ MPUs

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TI AM1806 / AM1808 Sitara ARM9™ MPUs

Texas Instruments AM1806 and AM1808 Sitara ARM9™ Microprocessors are low-power applications processors that allow you to quickly develop designs featuring robust operating systems support, rich user interfaces, and high processing performance life. TI AM1806 and AM1808 Sitara MPUs feature an ARM926EJ-S 32-bit RISC processor core that performs 32- or 16-bit instructions and 32-, 16-, or 8-bit data. The core uses pipelining so that all parts of the processor and memory system can operate continuously. The peripheral set of the TI AM1808 includes a 10/100 Mb/s Ethernet MAC (EMAC) with a Management Data Input/Output (MDIO) module. It also has a SATA controller that provides a high-speed interface to mass data storage devices. The SATA controller supports both SATA I (1.5 Gbps) and SATA II (3.0 Gbps). AM1806 and AM1808 MPUs both include a USB 2.0 OTG interface, two I²C bus interfaces, one multichannel audio serial port (McASP) with 16 serializers and FIFO buffers, and more. These TI Sitara ARM9 MPUs also provide a Universal Parallel Port that provides a high-speed interface to many types of data converters, FPGAs, or other parallel devices. A Video Port Interface (VPIF) is also included.

  • 375/456-MHz ARM926EJ-S™ RISC Core
  • ARM9 Memory Architecture
  • Programmable Real-Time Unit Subsystem
  • Enhanced Direct-Memory-Access Controller 3 (EDMA3)
  • Two External Memory Interfaces
  • Three Configurable 16550 type UART Modules
  • Two Serial Peripheral Interfaces (SPI)
  • Multimedia Card (MMC)/Secure Digital (SD) Card Interface with Secure Data I/O (SDIO)
  • Two Master/Slave Inter-Integrated Circuit (I²C)
  • USB 2.0 OTG Port With Integrated PHY
  • USB 1.1 OHCI interface - AM1808 only
  • One Multichannel Audio Serial Port
  • 10/100 Mb/s Ethernet MAC (EMAC) - AM1808 only
  • Three 64-Bit General-Purpose Timers
  • One 64-bit General-Purpose/Watchdog Timer
  • Two Enhanced Pulse Width Modulators
  • Three 32-Bit Enhanced Capture Modules
  • Serial ATA (SATA) Controller - AM1808 only

  • Multiple connectivity and interface options
  • Rich, intuitive user interfaces
  • High system integration for reduced system cost
  • Industrial/home automation
  • Test & measurement
  • Portable data terminals

TI AM1808 Evaluation Modules

The Texas Instruments TMDSEXP1808L AM18x eXperimenter Kit and TMDXEVM1808L AM18x Evaluation Module evaluate the functionality of the AM1806 and AM1808 applications processors. Both kits include the AM1808 SOM-M1, application baseboard, touch-screen LCD, and software required for development work. The AM18x evaluation module also provides a user interface board, network / USB / serial connectors, and cables.

AM18x Block Diagram
AM18x Block Diagram

TI Video: Sitara ARM MPU Overview

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TI Video: Universal Parallel Port Peripheral Overview for AM18x

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