ATSAMA5D33-EK vs ATSAM4S-EK2 对比
详细并排对比 ATSAMA5D33-EK 出自 Microchip Technology 和 ATSAM4S-EK2 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAMA5D33-EK - SAMA5D33 ARM Cortex-A5 MPU Evaluation Kit | Microchip
ATSAMA5D33-EK Obsolete规格对比
| 参数 | ATSAMA5D33-EK | ATSAM4S-EK2 |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Development Boards | Development Boards |
| 生命周期状态 | Obsolete | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $516.00 | $260.00 |
| Product Type | Embedded Evaluation Board | — |
| Target MPU | SAMA5D33 (ATSAMA5D33) | — |
| Core Architecture | ARM Cortex-A5 (32-bit) | — |
| Core Frequency | Up to 536 MHz | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| Internal SRAM | 128 KB | — |
| Floating Point Unit | Yes (VFPv4) | — |
| Hardware Crypto Accelerator | AES, DES, 3DES, SHA (ATSAMA5D33 crypto variant) | — |
| LCD Controller | Yes, TFT up to WXGA | — |
| Ethernet | 2x MAC (one Gigabit-capable) | — |
| USB Ports | 3x High-Speed USB (Host + Device) | — |
| External Memory Interface | DDR2/LPDDR, NAND/NOR flash, SD/MMC | — |
| Image Sensor Interface | Yes (ISI) | — |
| ADC | 12-bit | 12-bit |
| Serial Interfaces | UART, SPI, TWI/I2C, CAN, I2S | — |
| Low-Power Mode | < 0.5 mW in deep sleep | — |
| Kit Contents | Board, Cables, Power Supply | — |
| RoHS 状态 | Compliant | — |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | AT91SAM4 / SAM4S |
| Target MCU | — | SAM4SD32C |
| Core | — | ARM Cortex-M4 32-bit |
| Core Features | — | DSP extensions, single-precision FPU |
| Maximum CPU Clock | — | 120 MHz |
| On-chip Flash | — | 2048 KB |
| On-chip SRAM | — | 160 KB |
| External Memory | — | On-board NAND Flash |
| Low-frequency Crystal | — | 32.768 kHz |
| Main Crystal | — | 12 MHz |
| Communication | — | Ethernet MAC, USB 2.0 FS, 2x CAN, USART, UART, SPI, TWI/I2C, I2S |
| Display Interface | — | TFT LCD connector |
| On-board Debugger | — | SAM-ICE / Atmel-ICE compatible JTAG + CDC |
| Form Factor | — | Embedded MCU / DSP Evaluation Board |
| Packaging | — | Box / Bulk |
| Product Status (Octopart) | — | Obsolete |