ATSAMA5D28C-D1G-CU vs ATSAMA5D2-XULT 对比
详细并排对比 ATSAMA5D28C-D1G-CU 出自 Microchip Technology 和 ATSAMA5D2-XULT 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
ATSAMA5D28C-D1G-CU - ARM Cortex-A5 500MHz MPU, 1Gbit DDR2 | Microchip
ATSAMA5D28C-D1G-CU ✓ 量产中Microchip Technology
ATSAMA5D2-XULT - SAMA5D2 Xplained Ultra Cortex-A5 MPU Eval Kit | Microchip
ATSAMA5D2-XULT Obsolete规格对比
| 参数 | ATSAMA5D28C-D1G-CU | ATSAMA5D2-XULT |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Development Boards |
| 生命周期状态 | 有效 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $23.50 | $72.00 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 with NEON SIMD engine |
| Number of Cores | 1 | — |
| Maximum Clock Speed | 500 MHz | — |
| Bit Width | 32-bit | — |
| Integrated Memory | 1 Gbit DDR2 SDRAM (SiP) | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| L2 Cache | 128 KB | — |
| 封装 | 289-LFBGA (14x14 mm), 0.8 mm pitch | — |
| 安装类型 | Surface Mount | — |
| 工作温度 | -40C to +85C (industrial, -CU suffix) | — |
| Supply Voltage Core | 1.1 V to 1.32 V | — |
| Supply Voltage I/O | 1.8 V / 3.3 V | — |
| External Memory Interface | DDR2, DDR3L, LPDDR2, LPDDR3 (controller only) | — |
| Graphics Controller | Yes, TFT LCD up to WXGA 1280x720 | — |
| Ethernet | 2x 10/100/1000 EMAC | — |
| USB | USB 2.0 High-Speed Host + Device | — |
| CAN | 2x CAN-FD | — |
| Crypto Acceleration | AES, SHA, TRNG, secure boot | — |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Microchip Technology (formerly Atmel) |
| Series | — | AT91SAMA5 / SAMA5D2 Xplained Ultra |
| Board Type | — | Embedded Evaluation Board / MPU Evaluation Kit |
| On-board MPU | — | SAMA5D27 ARM Cortex-A5 |
| Maximum CPU Clock | — | 500 MHz |
| On-board RAM | — | 128 MB DDR3 SDRAM |
| On-board Storage | — | 4 GB eMMC Flash |
| Connectivity | — | Gigabit Ethernet, USB Device/Host, mikroBUS, Xplained Extension Headers |
| Display Interface | — | LCD connector (RGB / LVDS) |
| Audio | — | Audio codec + Class-D amplifier interface |
| Image Sensor Interface | — | Yes (parallel image sensor connector) |
| Debug Interface | — | On-board debugger + JTAG/SWD |
| Software Support | — | MPLAB Harmony 3, Linux (linux4sam / Buildroot) |
| Packaging | — | Boxed kit (board + accessories) |
| Product Status | — | Obsolete (per Octopart listing) |