AM3352BZCZ100 - ARM Cortex-A8 1GHz Sitara MPU | TI
料号： AM3352BZCZ100 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $14.99 | $14.99 |
| 10 | $13.45 | $134.50 |
| 100 | $11.92 | $1,192.00 |
| 500 | $10.5 | $5,250.00 |
| 1,000 | $9.2 | $9,200.00 |
AM3352BZCZ100 概述
A microprocessor (MPU) is a single-chip central processing unit that executes operating-system-level software from external memory. Within the semiconductor hierarchy, the AM3352 belongs to the Sitara MPU family, then ARM application processors, then embedded processors, then semiconductors. MPUs like the AM3352 bridge the gap between microcontrollers and high-end application processors by pairing an ARM Cortex-A8 core with microcontroller-class peripherals, enabling Linux-class software with industrial I/O on one chip.
Key features include the 1.0 GHz 32-bit ARM Cortex-A8 RISC core with NEON SIMD coprocessing and 256 KB L2 cache, a 1Gb Ethernet MAC for high-speed networking, LCD display support for human-machine interfaces, and CAN for industrial fieldbus communication. The device supports high-level operating systems such as Linux and Android, with I/O operating at 1.8V/3.3V and an integrated MMU for virtual memory management.
Technically, the AM335x platform integrates multiple UART, SPI, I2C, PWM, timer modules, and a 12-bit ADC around the core. The 324-ball NFBGA package provides strong thermal and electrical performance for 1 GHz-class operation, and TI supplies a complete Linux SDK with long-term support, reducing software development risk for industrial designs.
Typical applications include factory automation controllers, HMI touchscreen panels, industrial networking gateways leveraging the 1Gb Ethernet and CAN interfaces, and portable test or medical equipment where low power meets embedded Linux requirements.
When designing with the AM3352, follow TI power-sequencing and decoupling guidance in the AM335x datasheet; multi-rail power-up order and careful BGA fanout are essential for signal integrity at 1 GHz.
This page synthesizes distributor pricing, drop-in alternative analysis, and practical design notes not found in the manufacturer datasheet.
直接替换替代料： AM3352BZCZ100 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： AM3352BZCZ100 （相同外形与封装尺寸） ——差异在于 Operating Temperature.
快速对比工具——选择替代料号进行并排对比：
AM3352BZCZA100
✅ 直接替换📋 参考替代料（不在目录中）
AM3352BZCZ80
✅ 直接替换📋 参考替代料（不在目录中）
AM3352BZCZ60
✅ 直接替换📋 参考替代料（不在目录中）
AM3358BZCZ100
✅ 直接替换📋 参考替代料（不在目录中）
AM3359AZCZ100
✅ 直接替换📋 参考替代料（不在目录中）
AM3356BZCZA80
✅ 直接替换📋 参考替代料（不在目录中）
AM3352BZCZ100 最大额定值与电气特性
| Manufacturer | Texas Instruments |
| Series | Sitara AM335x |
| Core Processor | ARM Cortex-A8 (32-bit, 1 core) |
| Maximum CPU Clock | 1.0 GHz |
| L2 Cache | 256 KB |
| NEON SIMD Coprocessor | Yes |
| MMU | Yes (virtual memory support) |
| Ethernet | 1 Gb MAC (integrated) |
| Display Controller | LCD, integrated |
| CAN | Yes (CAN 2.0B) |
| ADC | 12-bit (touchscreen controller) |
| Operating System Support | Linux, Android (TI SDK) |
| I/O Voltage | 1.8 V / 3.3 V |
| 工作温度 | 0C to 90C |
| 封装 | 324-ball NFBGA (ZCZ), 15x15 mm |
| 安装类型 | Surface Mount |
| RoHS 状态 | Compliant |
AM3352BZCZ100 324-ball nfbga (zcz), 15x15 mm 引脚配置指南
AM3352BZCZ100（324-ball nfbga (zcz), 15x15 mm 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： AM3352BZCZ100.
请参阅 数据手册 以查看完整引脚配置。
典型应用
AM3352BZCZ100 适用于 6 应用s: Industrial HMI Touchscreen Panels, Factory Automation Controllers, Industrial Networking Gateways, Portable Medical and Test Equipment, Smart Energy and Grid Endpoints, Robotics and Motion Controllers.
Industrial HMI Touchscreen Panels
The AM3352BZCZ100 powers industrial HMI panels by combining a 1 GHz ARM Cortex-A8 core with an integrated LCD display controller and touchscreen 12-bit ADC. The Sitara MPU runs Linux or QT-based graphical interfaces while keeping power consumption under 2 W typical, allowing fanless sealed enclosures. The 324-ball NFBGA package enables compact board layouts for 5-10 inch panels used in factory automation and building controls.
推荐
Factory Automation Controllers
The AM3352BZCZ100 serves as the central controller in factory automation PLCs and PACs, leveraging its 1 Gb Ethernet MAC for high-speed fieldbus communication and CAN 2.0B for legacy industrial networks. The ARM Cortex-A8 core at 1 GHz executes real-time Linux with EtherCAT master stacks, while the Sitara peripheral set (UART, SPI, I2C, PWM, timers) drives motor control and sensor acquisition. Industrial 0C-90C rating supports factory floor deployment without active cooling.
推荐
Industrial Networking Gateways
The AM3352BZCZ100 functions as a protocol-conversion gateway between industrial Ethernet and legacy fieldbus networks, using its integrated 1 Gb MAC for high-throughput uplink and CAN/UART/SPI for downstream serial devices. The 1 GHz ARM Cortex-A8 with NEON SIMD accelerates cryptographic protocols (TLS, IPsec) for secure remote management. The 324-ball NFBGA package and Linux SDK support edge-compute workloads including OPC-UA aggregation and MQTT bridging for IIoT installations.
推荐
Portable Medical and Test Equipment
The AM3352BZCZ100's 1 GHz ARM Cortex-A8 core delivers application-processor performance for portable medical monitors and bench-top test instruments while drawing less than 2 W typical. Its integrated LCD controller drives patient displays or instrument front panels, and the USB 2.0 plus 1 Gb Ethernet enable connectivity to hospital networks or test automation. The Sitara MPU's low power budget supports battery-powered operation, and TI's medical-grade Linux SDK accelerates FDA submission documentation.
推荐
Smart Energy and Grid Endpoints
The AM3352BZCZ100 anchors smart energy endpoints including intelligent electronic meters, substation gateways, and renewable-energy controllers. Its 1 Gb Ethernet and CAN peripherals support IEC 61850 and DNP3 protocols, while the 1 GHz ARM Cortex-A8 executes meter data aggregation and encryption for grid cybersecurity compliance. The industrial 0-90C temperature range and Linux long-term support from TI make it suitable for unattended outdoor enclosures.
推荐
Robotics and Motion Controllers
The AM3352BZCZ100 drives mid-range robotics platforms and motion controllers, using its 1 GHz ARM Cortex-A8 with NEON SIMD to compute inverse kinematics and trajectory planning in real time. The integrated PWM and timer peripherals generate servo and stepper motor control signals, while the 1 Gb Ethernet supports EtherCAT motion buses for synchronized multi-axis control. The Sitara MPU's Linux ecosystem enables ROS (Robot Operating System) integration, and the 324-ball NFBGA package fits compact embedded robot controllers.
推荐
推荐产品汇总
工程参考数据： AM3352BZCZ100 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | AM3352BZCZA100 | AM3352BZCZ80 | AM3352BZCZ60 | AM3358BZCZ100 | AM3359AZCZ100 | AM3356BZCZA80 |
|---|---|---|---|---|---|---|---|
| Package | 324-ball NFBGA (ZCZ) 15x15 mm | 324-ball NFBGA (ZCZ) 15x15 mm - same | 324-ball NFBGA (ZCZ) 15x15 mm - same | 324-ball NFBGA (ZCZ) 15x15 mm - same | 324-ball NFBGA (ZCZ) 15x15 mm - same | 324-ball NFBGA (ZCZ) 15x15 mm - same | 324-ball NFBGA (ZCZ) 15x15 mm - same |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Core Clock Speed | 1.0 GHz | 1.0 GHz | 800 MHz | 600 MHz | 1.0 GHz | 1.0 GHz | 800 MHz |
| Operating Temperature | 0C to 90C | -40C to +105C (industrial) | 0C to 90C | 0C to 90C | 0C to 90C | 0C to 90C | -40C to +105C (industrial) |
| 3D Graphics Accelerator | No | No | No | No | Yes (SGX530) | Yes (SGX530) | No (has PRU-ICSS) |
| PRU-ICSS Industrial Subsystem | No | No | No | No | Yes | Yes (dual) | Yes |
| Ethernet MAC | 1 Gb | 1 Gb | 1 Gb | 1 Gb | 1 Gb (dual MAC option) | 1 Gb (dual MAC) | 1 Gb (dual MAC) |
| CAN 2.0B | Yes | Yes | Yes | Yes | Yes (2x CAN) | Yes (2x CAN) | Yes (2x CAN) |
关键差异点
- Best balance of cost and 1 GHz performance in Sitara AM335x family （对比 AM3358BZCZ100)
- Direct commercial temperature grade without industrial premium （对比 AM3352BZCZA100)
- 1 GHz performance vs 600 MHz cost-down option （对比 AM3352BZCZ60)
设计说明
The AM3352BZCZ100 requires multi-rail power sequencing: VDD_CORE (1.2 V typical), VDD_MPU (1.0-1.325 V depending on OPP), and VDD_IO (1.8 V / 3.3 V) must power up in the order specified in the AM335x datasheet. Use the TPS65910 PMIC for an off-the-shelf solution; ensure all rails reach regulation within 200 ms. Decoupling requires 0.1 uF X7R ceramic capacitors within 2 mm of every VDD pin plus bulk 10 uF tantalums at each rail input.
The 324-ball NFBGA (ZCZ) package at 15x15 mm with 0.8 mm ball pitch requires 4-layer minimum PCB stack-up with microvia-in-pad or HDI technology for reliable assembly. Fanout traces must use 0.1 mm (4 mil) width with 0.1 mm spacing; signal integrity at 1 GHz ARM Cortex-A8 core clock demands controlled impedance for DDR3 traces (50 ohm single-ended, 100 ohm differential). Reference the BeagleBone Black schematic for a production-proven layout.
At 1 GHz full load, the AM3352BZCZ100 dissipates approximately 1.5-2 W typical power. The 324-ball NFBGA package has a theta_JA around 20 C/W on a 4-layer JEDEC board, yielding a junction-to-ambient delta of 30-40 C. For industrial temperature designs (-40C to +105C), provide a thermal pad connection via the exposed die attach paddle and ensure adequate copper pour (minimum 1 sq inch) on top and inner layers. Forced airflow is recommended for sealed enclosures above 1 W dissipation.
Common design pitfalls with the AM3352BZCZ100: (1) using the wrong DDR3L vs DDR3 memory type - check silicon revision; (2) omitting the 32.768 kHz crystal required for RTC; (3) misconfiguring boot pins - SYSBOOT[15:0] must be set before reset release; (4) neglecting EMIF DDR3 termination - VTT termination is required; (5) connecting USB VBUS before core power is stable - use a power switch. Always validate against TI AM335x hardware design checklist before tape-out.
合规信息
RoHS and REACH compliance confirmed per TI product page. Not AEC-Q100 qualified - this is a commercial/industrial MPU, not an automotive grade part. Lead-free reflow compatible per JEDEC J-STD-020.
