Overview
The AM3358BZCZ100 is a microprocessor unit (MPU) from Texas Instruments, part of the Sitara AM335x series. This processor is based on the ARM® Cortex®-A8 32-bit RISC architecture, operating at up to 1 GHz. It features a NEON™ SIMD coprocessor and includes 32KB of L1 instruction and data cache, along with 256KB of L2 cache and 176KB of ROM. The device is designed for high-performance applications requiring advanced processing capabilities, integrated peripherals, and robust memory management.
Introduced on October 26, 2011, this MPU is packaged in a 324-pin NFBGA (New Fine-Pitch Ball Grid Array) and is manufactured in the Philippines. It complies with EU RoHS regulations (2011/65/EU, 2015/863/EU).
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | ARM® Cortex®-A8 32-bit RISC |
| Operating Frequency | Up to 1 GHz |
| Cache Memory | 32KB L1 Instruction and Data Cache, 256KB L2 Cache |
| ROM and RAM | 176KB ROM, 64KB RAM |
| Graphics | PowerVR SGX 3D GFX |
| Display Controllers | 24-bit LCD controller, Touch screen controller |
| Interfaces | CAN, Ethernet, I2C, I2S, SPI, UART, USB 2.0 HS |
| Package Type | NFBGA (324 pins) |
| Package Size | 15.0 mm × 15.0 mm |
| Supply Voltage | 0.912V to 1.378V |
| Operating Temperature | 0°C to 90°C |
Key Features
- High-Performance Processing: Up to 1 GHz ARM® Cortex®-A8 32-bit RISC processor with NEON™ SIMD coprocessor.
- Advanced Memory Management: General-Purpose Memory Controller (GPMC) supporting various memory configurations and ECC.
- Display Capabilities: Supports character, passive matrix LCD, and active matrix LCD displays with internal DMA engine and LCD raster display controller.
- Analog-to-Digital Conversion: 12-bit Successive Approximation Register (SAR) ADC with up to 200K samples per second.
- Touch Screen Controller: Configurable as 4-wire, 5-wire, or 8-wire resistive touch screen controller interface.
- Peripheral Interfaces: Includes eCAP, eHRPWM, eQEP modules, and support for industrial communication protocols like EtherCAT, PROFINET, and EtherNet/IP.
- Debug and Test Features: JTAG and cJTAG for ARM (Cortex-A8 and PRCM), PRU-ICSS debug, and device boundary scan support.
Applications
The AM3358BZCZ100 is suitable for a wide range of high-performance applications, including:
- Industrial Automation: Control systems, robotics, and industrial communication protocols.
- Medical Devices: Diagnostic equipment, medical imaging, and patient monitoring systems.
- Aerospace and Defense: Avionics, navigation systems, and secure communication devices.
- Consumer Electronics: Smart home devices, set-top boxes, and gaming consoles.
- Automotive Systems: Infotainment systems, driver assistance systems, and vehicle control units.
Q & A
- What is the processor core of the AM3358BZCZ100?
The processor core is the ARM® Cortex®-A8 32-bit RISC processor.
- What is the maximum operating frequency of the AM3358BZCZ100?
The maximum operating frequency is up to 1 GHz.
- What types of display controllers are supported by the AM3358BZCZ100?
The device supports character displays, passive matrix LCD displays, and active matrix LCD displays.
- What is the resolution of the ADC in the AM3358BZCZ100?
The ADC is a 12-bit Successive Approximation Register (SAR) ADC.
- What are the supported touch screen configurations for the AM3358BZCZ100?
The device can be configured as a 4-wire, 5-wire, or 8-wire resistive touch screen controller interface.
- What are the key peripheral interfaces available on the AM3358BZCZ100?
The device includes eCAP, eHRPWM, eQEP modules, and supports industrial communication protocols like EtherCAT, PROFINET, and EtherNet/IP.
- What is the package type and size of the AM3358BZCZ100?
The package type is NFBGA with 324 pins, and the package size is 15.0 mm × 15.0 mm.
- What is the operating temperature range of the AM3358BZCZ100?
The operating temperature range is from 0°C to 90°C.
- Does the AM3358BZCZ100 support debug and test features?
Yes, it supports JTAG and cJTAG for ARM (Cortex-A8 and PRCM), PRU-ICSS debug, and device boundary scan.
- What are some common applications for the AM3358BZCZ100?
Common applications include industrial automation, medical devices, aerospace and defense, consumer electronics, and automotive systems.
