MCIMX253CVM4 vs ATSAMA5D31A-CUR 对比
详细并排对比 MCIMX253CVM4 出自 NXP Semiconductors 和 ATSAMA5D31A-CUR 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
ATSAMA5D31A-CUR - 536MHz ARM Cortex-A5 MPU 324-LFBGA | Microchip
ATSAMA5D31A-CUR ✓ 量产中规格对比
| 参数 | MCIMX253CVM4 | ATSAMA5D31A-CUR |
|---|---|---|
| 品牌 | NXP Semiconductors | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $17.95 | $12.85 |
| Core Architecture | ARM926EJ-S | ARM Cortex-A5 (32-bit) with FPU |
| Number of Cores | 1 | — |
| 数据总线宽度 | 32 bit | — |
| 最大时钟频率 | 400 MHz | — |
| 工作温度范围 | -40C to +85C | — |
| Instruction Cache | 16 KB | — |
| Data Cache | 16 KB | — |
| Memory Controller | DDR/DDR2, up to 1 GB | — |
| Ethernet | 2x 10/100 MAC | 2x 10/100/1000 MAC with IEEE 1588 |
| USB | USB 2.0 OTG with PHY | 2x USB 2.0 High-Speed Host + Device |
| Display Controller | LCD, up to XGA | Integrated LCD controller |
| Cryptographic Accelerator | AES, DES, SHA-1, TRNG | — |
| 封装 | 400-LFBGA (MAPBGA) 17x17 mm | 324-LFBGA (15 mm x 15 mm) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant |
| Process Technology | 90 nm CMOS | — |
| Maximum CPU Clock | — | 536 MHz |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| Internal SRAM | — | 128 KB |
| Core Supply Voltage | — | 1.2 V (typ) |
| I/O Supply Voltage | — | 1.8 V / 3.3 V |
| 工作温度 | — | -40 C to +85 C (industrial) |
| External Memory Interface | — | DDR2 / LPDDR2 (16-bit) |
| Operating System Support | — | Linux, Buildroot, OpenWrt |