Texas Instruments Sitara™ series microcontrollers/microprocessors deliver highly integrated solutions for industrial, automotive, and consumer electronics applications. Built on the Arm® architecture, they address comprehensive requirements spanning general-purpose control, industrial communication, real-time processing, and multimedia computing. The portfolio comprises four core families—AM2x, AM335x, AM437x, and AM57x—combining high cost-effectiveness, strong scalability, and automotive/industrial-grade reliability. Mingjiada Electronics maintains year-round stock availability for all mainstream Sitara™ models. We also offer premium buyback services for idle inventory, project surplus, and salvaged chips from decommissioned equipment, providing embedded system customers with comprehensive chip sourcing and inventory revitalization solutions.
Texas Instruments Sitara™ Series Core Product Classification and Features
The Sitara™ series is divided into four core families based on performance, positioning, and application scenarios, covering entry-level general-purpose control to high-end multi-core real-time processing. It also offers industrial-grade/automotive-grade options to meet the stringent demands of various industries.
AM2x Series (High-Performance MCUs, Industrial/Automotive Dual-Grade)
The next-generation flagship MCU series from Sitara™, emphasizing real-time control + industrial communication, serves as the core choice for industrial automation and automotive electrification. It includes multiple sub-models: AM22x/243x/263x/273x.
Core Architecture: 1-4 Arm® Cortex-R5F cores, with select models integrating Cortex-M4F/C66x DSPs. Maximum clock speed of 800MHz. Features a dual-core PRU_ICSSG gigabit industrial communication subsystem.
Core Features: Supports over ten protocols including TSN Industrial Ethernet and CAN FD. Integrates ECC-checked memory and hardware security engine (HSM). Achieves functional safety up to SIL 3/ASIL-D. Operating temperature range: -40°C to 125°C.
Typical Applications: Industrial motor drives, HEV/EV control for new energy vehicles, solar inverters, industrial robots, automotive radar, remote I/O modules.
Mainstream Models: AM2434, AM2634, AM2732—currently the mainstream choices for industrial and automotive electronics upgrades.
AM335x Series (High-Performance-to-Cost MPU, General-Purpose Embedded)
A classic entry-level MPU series, achieving blockbuster status in the embedded field with its high cost-performance ratio at $5, built on the Arm® Cortex-A8 core.
Core Architecture: Single-core Cortex-A8, up to 720MHz clock speed, integrated 3D graphics GPU, on-chip PMU (Power Management Unit).
Core Features: Equipped with PRU (Programmable Logic Unit), supports Gigabit Ethernet and CAN bus, integrated 12-bit ADC, supports Linux/Android systems, low BOM cost, strong peripheral expandability.
Typical Applications: Building automation, smart home appliances, portable navigation, industrial gateways, consumer medical devices, smart vending machines.
Mainstream Models: AM3352, AM3356, AM3358, AM3359, covering low-cost requirements for diverse general-purpose embedded scenarios.
AM437x Series (Industrial Communication-Specific MPU)
Mid-range MPUs specifically engineered for industrial control and communication, integrating quad-core PRU-ICSS. The exclusive choice for industrial automation equipment from Texas Instruments.
Core Architecture: Single-core Arm® Cortex-A9, up to 1GHz clock speed, with select models featuring integrated 3D graphics processing units.
Core Features: Native support for industrial protocols including EtherCAT, PROFINET, and CANOpen. Low-power design with minimal external components enables compact hardware footprints.
Typical Applications: Industrial drives, industrial sensors/I/O units, PLC programmable controllers, industrial communication gateways, motor feedback control devices.
Mainstream Models: AM4377, AM4378, AM4379, forming a golden combination when paired with the AMIC120 industrial communication coprocessor.
AM57x Series (High-End Multi-Core MPU, Multimedia + Industrial)
Sitara™ high-end flagship MPU series, emphasizing high-performance computing + multimedia processing, suitable for high-complexity industrial and multimedia scenarios.
Core architecture: 1-2 Arm® Cortex-A15 cores paired with 1-2 C66x DSP cores; select models integrate VisionAccelerationPac vision acceleration unit; maximum clock speed up to 1.5GHz.
Core Features: Supports 4K multimedia processing and deep learning, integrates ECC-corrected DDR memory and secure boot functionality. Packaged in a 760-pin FCBGA, delivering maximum processing performance and expandability.
Typical Applications: Industrial machine vision, high-end industrial networking equipment, multimedia terminals, smart security systems, and premium in-vehicle infotainment systems.
Mainstream Models: AM5708, AM5728, AM5748, AM5749—core selections for high-end industrial and multimedia applications.
Mingjiada Electronics Supply Chain Services
As a professional supplier with years of expertise in electronic components, Mingjiada Electronics offers comprehensive one-stop services for Texas Instruments' Sitara™ product line:
Stock Availability Advantage
Inventory Coverage: Mainstream series including AM335x, AM437x, and AM62x are consistently stocked, supporting industrial-grade and automotive-grade (Q1 suffix) models.
Quality Assurance: 100% genuine factory products compliant with TI AEC-Q100 automotive certification and ISO quality control
Flexible Delivery: Supports full lifecycle needs including rapid sample supply, small-batch trial production, and large-scale mass production
Premium Recycling Service
Mingjiada Electronics specializes in long-term recycling of the entire Sitara™ processor series:
Recycling Scope: Full range of AM2xxx/AM3xxx/AM4xxx/AM5xxx/AM6xxx series
Evaluation Advantages: Professional engineering team + OEM-grade testing equipment, combined with real-time market data to offer quotes 15-30% above industry average
Fast Settlement: Payment completed within 24 hours after inspection, supporting global logistics and flexible payment methods
Service Process: Submit model list → Precise evaluation → Professional testing → Competitive quote → Agreement signing → Secure delivery → Instant settlement
Contact Channels
Due to real-time fluctuations in component pricing and inventory, please contact us directly for the latest supply lists, quotes, or recycling details:
Phone: +86 13410018555
Email: sales@hkmjd.com
Address: Units 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen
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