Texas Instruments OMAPL137BZKB4

Mfr. Part

OMAPL137BZKB4

Manufacturer

Luminary Micro Texas Instruments

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Detailed Description

OMAP-L1x family microprocessor with ARM926EJ-S core and integrated C674x DSP

456 MHz speed grade in a 256 BGA package 17 x 17 mm

Single core 32 bit ARM CPU with signal processing acceleration for mixed control and DSP workloads

Built-in LCD controller Ethernet 10 100 USB 1.1 with PHY and USB 2.0 with PHY

Interfaces include HPI I2C McASP MMC SD SPI UART SDRAM controller

RoHS3 compliant surface mount device operating junction temperature 0 to 90 C

Key Features

ARM926EJ-S core at up to 456 MHz

C674x DSP for high efficiency signal processing tasks

1 core 32 bit architecture with CP15 system control

Ethernet 10 100 single port

USB 1.1 with PHY and USB 2.0 with PHY one each

LCD display controller integrated

SDRAM memory controller

Interfaces HPI I2C McASP MMC SD SPI UART

I O voltages 1.8 V and 3.3 V

Supplier device package 256 BGA 17 x 17 mm

Series OMAP-L1x

RoHS3 compliant

Key Advantages

Heterogeneous ARM plus DSP architecture enables real time signal processing and control on one chip

High integration reduces external components board space and total cost

Proven TI ecosystem tools libraries and long market presence

Flexible connectivity for audio storage displays and networking

Balanced performance per watt for embedded industrial designs

Packaging

Type 256 ball grid array BGA for surface mount

Material molded epoxy package with lead free solder balls typical SAC alloy

Size 17 x 17 mm body as provided

Pin configuration 256 ball array suitable for high density routing

Mounting surface mount reflow compatible

Thermal characteristics junction temperature range 0 to 90 C good thermal conduction with proper PCB design and thermal vias

Electrical properties core speed up to 456 MHz I O rails 1.8 V and 3.3 V Ethernet 10 100 USB 1.1 and 2.0 with PHY SDRAM controller integrated

Shipment format tray

Lifecycle

Status widely used in industrial designs with ongoing availability in the OMAP-L1x family availability can vary by region and time

Not currently flagged as near end of life based on series history and typical industrial lifecycle

Recommended alternatives in the same family or adjacent families

- OMAP-L138 similar ARM926EJ-S plus C674x DSP higher integration widely used often pin compatible in many designs

- OMAP-L132 cost optimized variant for applications with reduced features

- AM1808 Sitara ARM926EJ-S based alternative for control oriented designs without the integrated C674x DSP

- AM1810 Sitara ARM926EJ-S variant with different peripheral mix

Pin compatibility and firmware portability depend on exact suffix options and board constraints contact Y-IC sales for a one to one replacement review

If you need drop in or function equivalent guidance contact our sales team via the Y-IC website for current status and best fit options

Key Application Areas

Industrial control and automation PLC HMI and data loggers

Motor control drives and motion systems using DSP acceleration

Audio processing and audio networking using McASP

Communication gateways and protocol converters with Ethernet and USB

Printers scanners and office equipment with LCD interface

Portable medical devices and diagnostics

Smart meters and building controls

Embedded vision and sensing where lightweight DSP tasks are needed

Datasheet

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