My Inquiry
My Account
Texas Instruments AM3352ZZCZD
- Part No.:
- AM3352ZZCZD
- Manufacturer:
- Texas Instruments
- Category:
- Microprocessors
- Package:
- -
- Datasheet:
-
AM3352ZZCZD.pdf
- Description:
- IC MPU ARM CORTEX SITARA NFBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,228
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
AM3352ZZCZD from Texas Instruments is a 600-MHz ARM Cortex-A8-based Sitara™ processor with 256KB L2 cache (ECC), 8-channel 12-bit SAR ADC, dual 10/100/1000-Mbps Ethernet MACs with integrated switch, and PRU-ICSS supporting EtherCAT and PROFINET for industrial real-time control in programmable logic controllers and HMI terminals.
For engineers reviewing the AM3352ZZCZD datasheet, AM3352ZZCZD pinout, AM3352ZZCZD application, or AM3352ZZCZD equivalent, key selection criteria include industrial temperature support (–40°C to 105°C), ZCZ 324-ball NFBGA package compatibility, DDR3/DDR2/mDDR memory interface capability, and dual-CAN v2.0B peripheral availability.
Technical Context
The AM3352ZZCZD implements a single-core ARM Cortex-A8 CPU with NEON SIMD coprocessor, 32KB L1 instruction and 32KB L1 data cache (parity-protected), and 256KB L2 cache with ECC. It integrates PowerVR SGX530 3D graphics engine and a dedicated PRU-ICSS subsystem with two 200-MHz programmable real-time units, 12KB shared RAM, and dual MII Ethernet ports for deterministic industrial protocol offload.
Its memory subsystem includes 16-bit EMIF supporting DDR3 at 400-MHz clock (800-MHz data rate), GPMC for NAND/NOR/SRAM with BCH-based 4-/8-/16-bit ECC, and 64KB OCMC RAM accessible by all masters with retention mode. The device supports IEEE 1588v1 PTP via both Ethernet MACs and features dual CAN 2.0A/B controllers with bit-rate up to 1 Mbps.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-A8, 600 MHz - delivers 1200 MIPS performance for Linux-capable embedded applications |
| L2 Cache | 256 KB with ECC - ensures data integrity during high-reliability industrial operation |
| ADC | 12-bit SAR, 200 kSPS, 8-channel - enables analog sensor acquisition in HMIs and automation I/O modules |
| Ethernet | Dual 10/100/1000-Mbps MACs + integrated switch - supports redundant network topologies and time-sensitive networking |
| PRU-ICSS | Two 200-MHz RISC PRUs with 12KB shared RAM - executes EtherCAT slave stack or custom real-time I/O without CPU load |
| Memory Interface | 16-bit DDR3/DDR2/mDDR @ 400/266/200 MHz - interfaces with low-cost external DRAM for full HLOS execution |
| Operating Temp | –40°C to +105°C - qualified for extended industrial environments including factory floor and outdoor enclosures |
Pinout & Package
AM3352ZZCZD uses a 324-pin NFBGA (ZCZ) package with 0.80-mm ball pitch and 15.0 mm × 15.0 mm body size. Pin functions are defined per TI SPRS717L Section 4.1.2 (ZCZ Pin Map).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| DDR_A0–DDR_A15 | Address bus (16-bit) | Connects to DDR3/DDR2 SDRAM address lines; supports 1GB total address space |
| DDR_D0–DDR_D15 | Data bus (16-bit) | Bi-directional data path for DDR memory; requires matched trace length for signal integrity |
| MII1_TXD0–MII1_TXD3 | MAC1 transmit data | 4-bit parallel MII output driving external PHY; supports 10/100/1000 Mbps modes |
| USB0_DRVVBUS | USB VBUS control | Drives external USB power switch for host-mode VBUS regulation in DRD configuration |
| AIN0–AIN7 | Analog input channels | Direct connection to 12-bit ADC inputs; supports resistive touch screen controller (TSC) mode |
Key Features
| Feature | Design Value |
|---|---|
| PRU-ICSS dual Ethernet MACs | Enables concurrent EtherCAT slave and PROFINET IRT operation on separate physical ports without CPU intervention |
| IEEE 1588v1 PTP support | Hardware timestamping in both Ethernet MACs allows sub-microsecond clock synchronization for distributed motion control |
| GPMC with BCH ECC | Supports NAND flash with 4-/8-/16-bit error correction per 512-byte block, enabling robust boot and firmware storage |
| Secure Boot (optional) | Allows authenticated firmware loading using AES-256 and SHA-256 crypto accelerators when configured with TI custom engagement |
| SmartReflex Class 2B | Adaptive voltage scaling adjusts core voltage dynamically based on die temperature and process variation to minimize power |
Applications
| Programmable Logic Controller (PLC) | HMI Terminal with Touchscreen |
|---|---|
Use Scenario: Real-time I/O scanning and ladder logic execution in DIN-rail mounted controllers. IC Role / Device Role / Timing Role: AM3352ZZCZD serves as main application processor running Linux RT and PRU-ICSS executing fieldbus protocol stacks. Use Value: Dual Ethernet + PRU-ICSS enables simultaneous EtherCAT slave and Modbus TCP communication with deterministic cycle times under 100 µs. |
Use Scenario: Industrial operator interface with 7-inch resistive touchscreen and local data logging. IC Role / Device Role / Timing Role: AM3352ZZCZD hosts Qt-based GUI, drives LCD via 24-bit RGB interface, and samples touch coordinates via integrated TSC. Use Value: On-chip 12-bit ADC and 8-channel analog mux eliminate external touch controller, reducing BOM cost and PCB area. |
| Industrial Gateway | Connected Weighing Scale |
Use Scenario: Protocol translation between legacy RS-485 field devices and cloud-connected MQTT networks. IC Role / Device Role / Timing Role: AM3352ZZCZD runs dual UARTs for Modbus RTU, Ethernet for cloud uplink, and eHRPWM for analog output generation. Use Value: Integrated dual CAN and six UARTs allow direct connection to multiple sensor buses without level-shifter ICs or bridge chips. |
Use Scenario: High-precision weight measurement system with USB printer interface and Ethernet reporting. IC Role / Device Role / Timing Role: AM3352ZZCZD acquires strain gauge signals via ADC, computes calibration-compensated weight, and formats reports for USB/ETH output. Use Value: 200 kSPS sampling rate and hardware averaging enable stable 24-bit effective resolution for legal-for-trade metrology compliance. |
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 |
|---|---|---|---|
| AM3354ZCZ | Same 600-MHz Cortex-A8 core and ZCZ package, but rated for –40°C to 90°C (not 105°C); lacks PRU-ICSS full feature set (limited PRU I/Os) | Suitable for commercial-temperature HMIs or gateways where extended thermal range is unnecessary | Select AM3354ZCZ only if industrial temperature grade is not required and PRU-ICSS peripheral count can be reduced |
| AM3358ZCZ | 1-GHz Cortex-A8 core, same ZCZ package and full PRU-ICSS; supports higher DDR3 data rates (800 Mbps vs 800 Mbps) and identical industrial temp rating | Enables faster Linux boot, richer GUI rendering, and higher-throughput industrial protocols like PROFINET IRT Class A | Choose AM3358ZCZ when application demands >600-MHz CPU performance while retaining pin compatibility and thermal qualification |
Compared with AM3354ZCZ, AM3352ZZCZD provides extended temperature operation and full PRU-ICSS capability; versus AM3358ZCZ, it trades 1-GHz peak performance for optimized power efficiency at 600 MHz in thermally constrained designs.
Availability
AM3352ZZCZD is available at Aetrix Electronics and suitable for industrial HMIs, PLC edge controllers, and connected weighing systems requiring stable component supply across multi-year production cycles.
Supply support for AM3352ZZCZD 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 company specializing in analog, embedded processing, and connectivity technologies with over 50 years of industrial design experience.
The AM335x Sitara™ processor family targets industrial automation and human-machine interface applications, integrating ARM Cortex-A8 performance with real-time PRU-ICSS subsystems and industrial protocol acceleration.
FAQ
What is the maximum operating frequency of the AM3352ZZCZD processor core?
The AM3352ZZCZD features an ARM Cortex-A8 core rated for 600 MHz operation. This frequency is validated across the full industrial temperature range (–40°C to +105°C) and supports 1200 MIPS performance with NEON SIMD acceleration. The core operates at this speed under OPP300 and OPP600 operating performance points defined in the AM335x technical reference manual.
Does the AM3352ZZCZD support DDR3 memory, and what are the timing specifications?
Yes, the AM3352ZZCZD supports DDR3 memory via its 16-bit EMIF with a 400-MHz clock (800-MHz data rate). It complies with JEDEC DDR3L standards and supports 1GB total addressable space. The interface requires DDR3-specific termination, VREF generation, and strict trace-length matching per TI SPRS717L Section 7.7.
How many Ethernet ports does the AM3352ZZCZD integrate, and what PHY interfaces are supported?
The AM3352ZZCZD integrates two independent Gigabit Ethernet MACs with an on-chip switch fabric. Each MAC supports MII, RMII, RGMII, and MDIO interfaces. RGMII mode enables direct connection to external PHYs at 10/100/1000 Mbps with hardware timestamping for IEEE 1588v1 PTP synchronization.
Can the AM3352ZZCZD execute EtherCAT slave functionality without external FPGA or ASIC assistance?
Yes, the AM3352ZZCZD's PRU-ICSS subsystem contains two programmable real-time units with dedicated 12KB shared RAM and dual MII Ethernet ports, enabling full EtherCAT slave stack execution in firmware. TI provides certified EtherCAT slave code for AM3352ZZCZD in the PRU-ICSS software development kit.
What is the function of the DEV_FEATURE register value 0x00FC0382 for the AM3352ZZCZD?
The DEV_FEATURE register value 0x00FC0382 identifies the AM3352ZZCZD silicon revision and enabled peripherals: it confirms presence of dual CAN, full PRU-ICSS, 600-MHz CPU, and industrial temperature grade. This value is read at boot and used by bootloader and kernel drivers to configure supported IP blocks correctly.
AM3352ZZCZD Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Package/Case:
- -
- Series:
- Sitara™
- Packaging:
- Tray
- Product Status:
- Obsolete
- Core Processor:
- ARM® Cortex®-A8
- Number of Cores/Bus Width:
- 1 Core, 32-Bit
- Speed:
- -
- 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 ~ 90°C (TJ)
- Grade:
- -
- Qualification:
- -
- Security Features:
- Cryptography, Random Number Generator
- Mounting Type:
- -
- Supplier Device Package:
- -
- Additional Interfaces:
- CAN, I2C, McASP, McSPI, MMC/SD/SDIO, UART
AM3352ZZCZD FAQ
1.How can I place an order for AM3352ZZCZD through Aetrix?
Please submit a Request for Quotation (RFQ) for AM3352ZZCZD 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 AM3352ZZCZD reliable?
The price and inventory of AM3352ZZCZD are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AM3352ZZCZD is usually 5 days.
3.What payment methods are accepted for AM3352ZZCZD?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AM3352ZZCZD transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AM3352ZZCZD?
AM3352ZZCZD orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AM3352ZZCZD 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 AM3352ZZCZD?
For technical support, including AM3352ZZCZD datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AM3352ZZCZD requirements.
6.How does Aetrix verify that AM3352ZZCZD is sourced from the original manufacturer or authorized distributors?
All AM3352ZZCZD 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 AM3352ZZCZD meets industry standards.
7.What is the process for return or replacement of AM3352ZZCZD?
All AM3352ZZCZD units undergo pre-shipment inspection (PSI). If there is an issue with AM3352ZZCZD, 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 AM3352ZZCZD part is unused and in its original packaging.
Return procedure for AM3352ZZCZD:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AM3352ZZCZD 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…
