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TEXAS INSTRUMENTS  OMAPL138BZWTA3  MICROPROCESSOR-MPU, ARM9, 456MHZ, NFBGA-361

TEXAS INSTRUMENTS OMAPL138BZWTA3
Technical Data Sheet (1.98MB) EN See all Technical Docs

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Product Overview

The OMAP-L1X series DSP+ARM® low-power Applications Processor based on an ARM926EJ-S and a C674x DSP core. This processor provides significantly lower power than other members of the TMS320C6000™ platform of DSPs. The device enables original-equipment manufacturers (OEMs) and original-design manufacturers (ODMs) to quickly bring to market devices with robust operating systems, rich user interfaces and high processor performance through the maximum flexibility of a fully integrated, mixed processor solution. The dual-core architecture of the device provides benefits of both DSP and reduced instruction set computer (RISC) technologies, incorporating a high-performance TMS320C674x DSP core and an ARM926EJ-S core. The ARM926EJ-S is a 32-bit RISC processor core that performs 32- or 16-bit instructions and processes 32-, 16- or 8-bit data. The core uses pipelining so that all parts of the processor and memory system can operate continuously.
  • 375- and 456MHz ARM926EJ-S™ RISC MPU
  • ARM926EJ-S core - 32- and 16-bit (Thumb®) instructions and DSP instruction extensions
  • 16kB Instruction cache and data cache
  • 8kB RAM (vector table)
  • 64kB ROM
  • C674x instruction set feature - Superset of the C67x+ and C64x+ ISAs
  • C674x two-level cache memory architecture
  • Enhanced direct memory access controller 3 (EDMA3)
  • TMS320C674x floating-point VLIW DSP core
  • Supports up to four SP additions per clock and four DP additions every two clocks
  • Two multiply functional units
  • Hardware support for modulo loop operation
  • Protected mode operation
  • Exceptions support for error detection and program redirection
  • Software support - TI DSP BIOS™, chip support library and DSP library
  • 128kB RAM shared memory
  • Three configurable 16550-type UART modules
  • LCD controller
  • Two serial peripheral interfaces (SPIs) each with multiple chip selects
  • One host-port interface (HPI) with 16-bit-wide Muxed address and data bus for high bandwidth

 

Product Information

Product Range:
OMAP-L1x Series
MPU Core Size:
32bit
Program Memory Size:
16KB
No. of Pins:
361Pins
MPU Case Style:
NFBGA
Supply Voltage Min:
1.14V
Supply Voltage Max:
1.32V
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
CPU Speed:
375MHz
Embedded Interface Type:
I2C, SPI, UART, USB
Packaging:
Each
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Automation & Process Control;
  • Industrial;
  • Defence, Military & Aerospace

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes

Substitutes

OMAPL138EZWTA3

OMAPL138EZWTA3 Freon 2.3

TEXAS INSTRUMENTS

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