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ATSAMA5D31A-CU您现在的位置：首 页 > ATSAMA5D31A-CU
| ATSAMA5D31A-CU | |
| 宝星微库存：3000 PCS | |
| 厂商： MICROCHIP | |
| 封装： BGA-324 | |
| 年份： 22+ | |
| 备注： 只供应进口原装正品 深圳现货 华强广场A座20F-G | |
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ATSAMA5D31A-CU
The SAMA5D3 series is a high-performance, ultra-low-power ARM Cortex-A5 processor-based MPU. The Cortex-A5 runs up to 536MHz and features 32KB each of data and instruction cache as well as 128KB internal SRAM and a floating-point unit. It supports multiple memories, including DDR2 and LPDDR2. It integrates powerful peripherals for connectivity: Gigabit EMAC and/or 10/100 EMAC, 3 HS USB ports, up to 2 CAN ports, up to 3 SDIO/SD/MMC, up to 7 UARTs; and for user interface applications: TFT LCD controller, touch controller, and a CMOS sensor (camera) interface. These devices offer application security functions to protect against hacking such as a hardware encryption engine supporting AES, 3DES, as well as secure Hash Algorithm (SHA) and True Random Number Generator (TRNG) and a secure boot loader. These devices come with a free main-lined Linux distribution.
SAMA5D3系列是一款基于ARM Cortex-A5处理器的高性能、超低功耗MPU。Cortex-A5运行频率高达536MHz，具有32KB的数据和指令高速缓存，以及128KB的内部SRAM和浮点单元。它支持多种内存，包括DDR2和LPDDR2。它集成了用于连接的强大外设:千兆位EMAC和/或10/100 EMAC，3个HS USB端口，最多2个CAN端口，最多3个SDIO/SD/MMC，最多7个UARTs对于用户界面应用:TFT LCD控制器、触摸控制器和CMOS传感器(摄像头)接口。这些设备提供应用安全功能来防止黑客攻击，例如支持AES、3DES、安全哈希算法(SHA)和真随机数生成器(TRNG)的硬件加密引擎以及安全引导加载程序。这些设备带有一个免费的主线Linux发行版。
Product Features 产品特性
Low System Cost and High Value Integration:
10/100 EMAC
0.8mm ball pitch package reduces PCB design complexity
Simple power management scheme
Ultra-Low Power Consumption:
Ultra-low-power architecture for extensive battery life
<200uA retention mode with fast wake-up
Application Security:
Hardware encryption engine
Extensive Ecosystem:
Free Linux® and Qt SDK
Complete set of C examples for non-OS users
Low-Cost Development board
Multiple third-party software and hardware partners
低系统成本和高价值集成: 10/100 EMAC 0.8毫米球距封装降低了PCB设计的复杂性 简单电源管理方案 超低功耗: 超低功耗架构可延长电池寿命 <200uA retention mode with fast wake-up
应用安全性: 硬件加密引擎 广阔的生态系统: 免费的Linux和Qt SDK 面向非操作系统用户的完整C示例集 低成本开发板 多个第三方软件和硬件合作伙伴
Parametrics 参数化
| Part Family | SAMA5D3 |
| Core | Cortex-A5 |
| FPU | Yes |
| MaxSpeed (MHz) | 536 |
| Operation Voltage Min.(V) | 1.08 |
| Operation Voltage Max.(V) | 1.32 |
| Internal Oscillator | 32kHz, 12MHz |
| L1 Cache Memory (Instructions) (KB) | 32 |
| L1 Cache Memory (Data) (KB) | 32 |
| DRAM Memory Interface | LPDDR/DDR2/LPDDR2 |
| DRAM Memory Bus Size (Bits) | 32 |
| Internal DRAM Type | DDR2 |
| Internal DRAM Amount (MB) | 0 |
| NAND Interface | Yes |
| ECC Bits on NAND interface | 24 |
| # of EBIs | 1 |
| SDIO/SD-CARD/eMMC | 3 |
| Direct Memory Access (DMA) Channels | 39 |
| Max I/O Pins | 160 |
| Pin Count | 324 |
| ISO 7816 | 4 |
| Number of CAN Modules | 2 |
| Type of CAN module | CAN |
| LIN | No |
| Ethernet PTP & AVB Support | Ethernet PTP |
| LCD/Graphics Interface | Yes |
| Graphic LCD (GLCD) (bits) | 24-bit |
| Camera Interface | Yes |
| Secure Bootloader | Yes |
| Crypto Engine | Yes |
| Anti-Tampering Inputs | 0 |
| Secure Key Storage (Fuse bits) | 0 |
| ADC Channels | 12 |
| Max ADC Resolution (bits) | 12 |
| Max ADC Sampling Rate (ksps) | 1000 |
| Temp Sensor | No |
| Hardware RTCC | Yes |
| Watch Dog Timers (WDT) | Yes |
| Quadrature Encoder Interface (QEI) | 0 |
| Temp. Range Min. | -40 |
| Temp. Range Max. | 85 |
| 536 | |
| 1.08 | |
| 1.32 | |
| 32 | |
| 32 | |
| 32 | |
| 0 | |
| 24 | |
| 1 | |
| 3 | |
| 39 | |
| 160 | |
| 324 | |
| 4 | |
| 2 | |
| 0 | |
| 0 | |
| 12 | |
| 12 | |
| 1000 | |
| 0 | |
| -40 | |
| 85 |
