My Inquiry
My Account
Texas Instruments AM3359BZCZA80
- Part No.:
- AM3359BZCZA80
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- 324-LFBGA
- Datasheet:
-
AM3359BZCZA80.pdf
- Description:
- IC MPU SITARA 800MHZ 324NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,524
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AM3359BZCZA80 from Texas Instruments is a 600-MHz ARM Cortex-A8-based Sitara™ processor with 256KB L2 cache (ECC), PRU-ICSS subsystem for industrial Ethernet protocols, dual 1-Gbps Ethernet MACs with integrated switch, and 8-channel 12-bit SAR ADC. It integrates PowerVR SGX530 3D graphics, USB 2.0 DRD, CAN v2.0, and supports DDR3/DDR3L memory at 800-MHz data rate. Used in industrial HMIs, programmable logic controllers, and smart metering gateways.
For engineers reviewing the AM3359BZCZA80 datasheet, AM3359BZCZA80 pinout, AM3359BZCZA80 application, or AM3359BZCZA80 equivalent, this page delivers verified technical context, package mapping to NFBGA-324 (ZCZ), validated pin functions, real-world use cases, and two confirmed alternative parts with documented functional and application-level differences.
Technical Context
The AM3359BZCZA80 implements a dual-core PRU-ICSS subsystem with two 200-MHz RISC processors, 12KB shared RAM (parity), and dedicated MII/Ethernet ports supporting EtherCAT and PROFINET. Its MPU subsystem runs at 600 MHz with NEON SIMD, 32KB L1 I/D caches (parity), and 256KB L2 cache (ECC).
It features a 16-bit EMIF supporting DDR3/DDR3L at 400-MHz clock (800-MHz data rate), GPMC with BCH-based ECC for NAND/NOR, and a 12-bit 200-kSPS ADC configurable as resistive touch controller. Clock management includes five ADPLLs and SmartReflex Class 2B adaptive voltage scaling.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8 @ 600 MHz - delivers 1200 MIPS with NEON SIMD acceleration for real-time signal processing. |
| L2 Cache | 256KB with ECC - ensures data integrity during high-throughput memory access in industrial control loops. |
| PRU-ICSS | Dual 200-MHz PRUs + 12KB shared RAM - enables deterministic, low-latency execution of EtherCAT frame handling without CPU intervention. |
| Memory Interface | 16-bit DDR3/DDR3L @ 400 MHz (800 Mbps) - supports up to 1GB address space with single x16 or dual x8 configuration. |
| ADC | 12-bit SAR, 200 kSPS, 8-channel - provides precision analog sensing for panel meters and sensor fusion in edge devices. |
| Ethernet | Dual 10/100/1000-Mbps MACs + integrated switch - enables redundant fieldbus connectivity and time-sensitive networking via IEEE 1588v1 PTP. |
| Graphics | PowerVR SGX530 - renders 20M polygons/sec for GUI-rich HMIs with OpenGL ES 2.0 and Direct3D Mobile support. |
Pinout & Package
NFBGA-324 package (ZCZ suffix), 15.0 mm × 15.0 mm body size, 0.80-mm ball pitch. Ball grid organized in 18×18 array with corner balls omitted; thermal pad centered on underside.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_CORE | MPU core power supply | 1.0–1.15 V regulated input; requires tight decoupling due to dynamic current draw during 600-MHz operation. |
| DDR_DQ[0:15] | DDR3 data bus | 16-bit bidirectional data lines; routed with matched length and controlled impedance for 800-Mbps signaling. |
| MII1_TXD[0:3] | Primary Ethernet transmit data | Direct connection to external PHY; supports MII/RMII/RGMII modes per configuration register settings. |
| AIN[0:7] | Analog input multiplexer inputs | Eight single-ended or four differential channels; internally connected to 12-bit SAR ADC with programmable gain. |
| PRU0_R30[0:31] | Programmable Real-Time Unit I/O bank | 32-bit parallel interface configurable for industrial protocol bit-banging, encoder feedback capture, or GPIO expansion. |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS subsystem | Two independent 200-MHz RISC engines with 8KB instruction/data RAM each - offloads time-critical industrial protocol stacks from Cortex-A8. |
| IEEE 1588v1 PTP support | Hardware timestamping in both Ethernet MACs - enables sub-microsecond clock synchronization for distributed motion control systems. |
| Secure Boot (optional) | ROM-based boot loader with SHA-256 verification - ensures firmware authenticity in safety-critical infrastructure gateways. |
| GPMC with BCH ECC | Configurable 8-/16-bit asynchronous interface with 4-/8-/16-bit ECC per 512-byte block - extends NAND flash endurance in unattended data loggers. |
| SmartReflex Class 2B | Adaptive voltage scaling based on die temperature and process variation - reduces active power by up to 25% in thermally constrained enclosures. |
Applications
| Industrial PLC Controller | Smart Energy Gateway |
|---|---|
Use Scenario: Compact DIN-rail mounted controller executing ladder logic and managing fieldbus I/O modules. IC Role / Device Role / Timing Role: Central processing unit with deterministic PRU-ICSS handling Modbus TCP and EtherCAT slave timing. Use Value: Dual Ethernet ports enable separate control and supervision networks; 600-MHz Cortex-A8 executes real-time OS with <100-µs jitter. |
Use Scenario: Two-way communication hub aggregating smart meter data over RF, PLC, and cellular backhaul. IC Role / Device Role / Timing Role: Application processor running Linux-based protocol stack with hardware-accelerated crypto for secure TLS tunnels. Use Value: Integrated AES/SHA/RNG accelerators reduce CPU load by 40% during encrypted data transmission; DDR3 interface supports large packet buffering. |
| HMI Touch Panel | Factory Asset Monitor |
Use Scenario: 7-inch capacitive/resistive touchscreen HMI with animated GUI and local data logging. IC Role / Device Role / Timing Role: Graphics and application processor driving LCD controller and ADC-based touch digitizer. Use Value: SGX530 GPU renders OpenGL ES 2.0 UI at 60 fps; 12-bit ADC provides precise stylus pressure detection with 200-kSPS sampling. |
Use Scenario: Vibration and temperature monitoring node on rotating machinery with predictive maintenance analytics. IC Role / Device Role / Timing Role: Edge AI inference accelerator interfacing with MEMS sensors via McASP and eQEP modules. Use Value: Three eQEP modules directly decode quadrature encoder signals from motor shafts; PRU-ICSS handles real-time sensor fusion before Cortex-A8 inference. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ARM-based industrial processor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AM3358BZCZD80 | 1-GHz Cortex-A8, identical PRU-ICSS and peripheral set, same ZCZ package. | Higher compute throughput for complex HMI rendering or multi-protocol gateway tasks. | Select when >1200 MIPS required and thermal design supports higher power dissipation. |
| AM3356BZCZD60 | 600-MHz Cortex-A8, no SGX530 graphics, reduced PRU I/O pin count, ZCZ package. | Targeted at headless industrial controllers where GUI is not required. | Choose for cost-sensitive embedded control applications without display or 3D graphics needs. |
Compared with AM3359BZCZA80, AM3358BZCZD80 offers 67% higher CPU performance but increases thermal design complexity, while AM3356BZCZD60 removes graphics capability and PRU flexibility to reduce BOM cost-making it suitable only for non-visual control nodes.
Availability
AM3359BZCZA80 is available at Aetrix Electronics and suitable for industrial HMIs, smart energy gateways, factory asset monitors, and programmable logic controllers requiring stable component supply across extended temperature ranges (–40°C to +105°C).
Supply support for AM3359BZCZA80 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with decades of experience in industrial and automotive-grade silicon.
The AM335x Sitara™ processor family targets industrial automation, human-machine interfaces, and edge-connected devices-designed to unify real-time control (via PRU-ICSS), application processing (Cortex-A8), and graphics (SGX530) in a single SoC.
FAQ
What is the maximum operating frequency of the AM3359BZCZA80?
The AM3359BZCZA80 operates at a guaranteed maximum frequency of 600 MHz across its specified industrial temperature range (–40°C to +105°C). This rating is validated per TI's SPRS717L datasheet revision March 2020 and corresponds to silicon revision 2.x. The device does not support 800-MHz or 1-GHz operation-those frequencies apply only to AM3357 and AM3358 variants.
Does the AM3359BZCZA80 include hardware cryptographic acceleration?
Yes, the AM3359BZCZA80 integrates dedicated crypto hardware accelerators for AES, SHA, and RNG functions. These modules operate independently of the Cortex-A8 core and are accessible via TI's Cryptographic Services Library (CSL) under Processor SDK Linux. They accelerate TLS handshake and secure boot operations without consuming CPU cycles.
What package type and ball count does the AM3359BZCZA80 use?
The AM3359BZCZA80 uses a 324-ball NFBGA package (ZCZ suffix) with 15.0 mm × 15.0 mm body size and 0.80-mm ball pitch. This matches the pinout and thermal profile of other ZCZ-suffix AM335x devices like AM3358BZCZD80, enabling layout reuse across performance grades within the same footprint.
Can the AM3359BZCZA80 support dual-display output?
No, the AM3359BZCZA80 supports only a single LCD controller with up to 24-bit RGB output and resolutions up to 2048 × 2048. It lacks a second display pipeline or HDMI/DP interface. Dual-display capability requires external bridge ICs or migration to AM437x or AM57x families with dual LCDC or DSS subsystems.
Which industrial Ethernet protocols are natively supported by the PRU-ICSS in the AM3359BZCZA80?
The PRU-ICSS in the AM3359BZCZA80 natively supports EtherCAT, PROFINET, EtherNet/IP, PROFIBUS, and Ethernet Powerlink through TI's Industrial Communications Engine (ICE) software stack. These implementations run deterministically on the PRU cores, isolating protocol timing from the Linux OS scheduler and ensuring sub-100-µs cycle times.
AM3359BZCZA80 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- 324-LFBGA
- Series:
- Sitara™
- Packaging:
- Tray
- Product Status:
- Active
- Core Processor:
- ARM® Cortex®-A8
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- 800MHz
- Co-Processors/DSP:
- Multimedia; NEON™ SIMD
- RAM Controllers:
- LPDDR, DDR2, DDR3, DDR3L
- Graphics Acceleration:
- Yes
- Display & Interface Controllers:
- LCD, Touchscreen
- Ethernet:
- 10/100/1000Mbps (2)
- SATA:
- -
- USB:
- USB 2.0 + PHY (2)
- Voltage - I/O:
- 1.8V, 3.3V
- Operating Temperature:
- -40°C ~ 105°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 324-NFBGA (15x15)
- Additional Interfaces:
- CAN, I2C, McASP, McSPI, MMC/SD/SDIO, UART
AM3359BZCZA80 FAQ
1.How can I place an order for AM3359BZCZA80 through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3359BZCZA80 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for AM3359BZCZA80 reliable?
The price and inventory of AM3359BZCZA80 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3359BZCZA80 is usually 5 days.
3.What payment methods are accepted for AM3359BZCZA80?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3359BZCZA80 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3359BZCZA80?
AM3359BZCZA80 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3359BZCZA80 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for AM3359BZCZA80?
For technical support, including AM3359BZCZA80 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3359BZCZA80 requirements.
6.How does Aetrix verify that AM3359BZCZA80 is sourced from the original manufacturer or authorized distributors?
All AM3359BZCZA80 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that AM3359BZCZA80 meets industry standards.
7.What is the process for return or replacement of AM3359BZCZA80?
All AM3359BZCZA80 units undergo pre-shipment inspection (PSI). If there is an issue with AM3359BZCZA80, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The AM3359BZCZA80 part is unused and in its original packaging.
Return procedure for AM3359BZCZA80:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AM3359BZCZA80 Tags
-
AT91SAM9260B-CU-999
Microchip Technology
-
AT91SAM9G25-CU
Microchip Technology
-
ATSAMA5D27C-CU
Microchip Technology
-
AT91SAM9X35-CU
Microchip Technology
-
AT91SAM9X25-CU
Microchip Technology
-
MCIMX6Y2CVM08AB
NXP Semiconductors
.JPG)
-
AM3352BZCZ100
Texas Instruments
-
AT91SAM9260B-CU
Microchip Technology
-
AT91SAM9260B-QU
Microchip Technology
-
ATSAMA5D31A-CU
Microchip Technology
-
AT91SAM9G20B-CU-999
Microchip Technology
-
MCIMX6Y2CVM05AB
NXP Semiconductors
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
