Overview
The AM3505AZCNA is a high-performance microprocessor from Texas Instruments, part of the Sitara processor family. It is based on the ARM Cortex-A8 core, operating at speeds up to 600 MHz. This device is designed to support a wide range of applications, including industrial automation, home automation, and human-machine interfaces. The AM3505AZCNA also supports various high-level operating systems such as Linux, Windows CE, and Android.
The processor features a comprehensive set of peripherals, including DDR2, CAN, EMAC, and USB OTG PHY, making it well-suited for demanding industrial applications. It also includes a display subsystem with multiple image manipulation capabilities and support for NTSC/PAL video output.
Key Specifications
| Parameter | Specification |
|---|---|
| Processor Core | ARM Cortex-A8, 600 MHz |
| Memory Interfaces | 166-MHz 16- and 32-Bit mDDR/DDR2, up to 1GB total addressable space |
| On-Chip Memory | 64 KB SRAM, 256 KB L2 Cache |
| Display Subsystem | Supports up to 2 LCD panels, NTSC/PAL video out, and various display interfaces |
| Serial Communication | High-End CAN Controller, 10/100 Mbit Ethernet MAC, USB OTG, 4 UARTs, 3 I2C Controllers |
| Timers and Counters | Twelve 32-bit General-Purpose Timers, 32-bit Watchdog Timer, 32-bit 32-kHz Sync Timer |
| GPIO | Up to 186 General-Purpose I/O (GPIO) Pins |
| Operating Temperature Range | -40°C to 105°C |
| Package Type | 491-Pin BGA (17 x 17, 0.65-mm Pitch), NFBGA |
Key Features
- MPU Subsystem: Based on the ARM Cortex-A8 microprocessor with NEON SIMD Coprocessor and Vector Floating-Point (FP) Coprocessor.
- Memory and Interfaces: Supports 166-MHz 16- and 32-Bit mDDR/DDR2, up to 1GB total addressable space, and various removable media interfaces (MMC/SD/SDIO).
- Display Capabilities: Includes a display subsystem with HD resolution display support, NTSC/PAL video out, and multiple image manipulation features.
- Serial Communication: Features a high-end CAN controller, 10/100 Mbit Ethernet MAC, USB OTG subsystem, four UARTs (one with IrDA and CIR modes), and three I2C controllers.
- Timers and Counters: Twelve 32-bit general-purpose timers, a 32-bit watchdog timer, and a 32-bit 32-kHz sync timer.
- GPIO and Peripherals: Up to 186 general-purpose I/O (GPIO) pins and multiple serial port interfaces (McSPI, McBSP).
- Power Management: Comprehensive power, reset, and clock management scheme.
Applications
- Industrial Automation: Suitable for industrial control systems, robotics, and other industrial applications.
- Home Automation: Used in smart home devices and automation systems.
- Human Machine Interface (HMI): Ideal for HMI applications requiring high-performance processing and multiple interface capabilities.
- Single-Board Computers: Often used in single-board computers for various embedded systems.
- Personal Electronics: Can be used in personal electronics that require robust processing and multiple peripherals.
Q & A
- What is the core frequency of the AM3505AZCNA processor?
The AM3505AZCNA processor operates at a core frequency of up to 600 MHz.
- What type of memory interfaces does the AM3505AZCNA support?
The AM3505AZCNA supports 166-MHz 16- and 32-Bit mDDR/DDR2 memory interfaces.
- Does the AM3505AZCNA have built-in graphics acceleration?
No, the AM3505AZCNA does not have built-in graphics acceleration, unlike the AM3517 which includes a PowerVR SGX graphics accelerator.
- What operating systems are supported by the AM3505AZCNA?
The AM3505AZCNA supports various operating systems including Linux, Windows CE, Android, Integrity, Neutrino, and VxWorks.
- What is the operating temperature range of the AM3505AZCNA?
The operating temperature range of the AM3505AZCNA is -40°C to 105°C.
- How many GPIO pins does the AM3505AZCNA have?
The AM3505AZCNA has up to 186 general-purpose I/O (GPIO) pins.
- What types of serial communication interfaces are available on the AM3505AZCNA?
The AM3505AZCNA features a high-end CAN controller, 10/100 Mbit Ethernet MAC, USB OTG, four UARTs, and three I2C controllers.
- What is the package type of the AM3505AZCNA?
The AM3505AZCNA is available in a 491-Pin BGA (17 x 17, 0.65-mm Pitch) NFBGA package.
- Is the AM3505AZCNA RoHS compliant?
- What are some common applications of the AM3505AZCNA?
The AM3505AZCNA is commonly used in industrial automation, home automation, human-machine interfaces, single-board computers, and personal electronics.
