ATSAMA5D44B-CU vs ATSAMA5D36A-CU 对比
详细并排对比 ATSAMA5D44B-CU 出自 Microchip Technology 和 ATSAMA5D36A-CU 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
ATSAMA5D44B-CU - 600MHz ARM Cortex-A5 MPU | Microchip Technology
ATSAMA5D44B-CU ✓ 量产中Microchip Technology
ATSAMA5D36A-CU - ARM Cortex-A5 MPU 536MHz LFBGA-324 | Microchip
ATSAMA5D36A-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D44B-CU | ATSAMA5D36A-CU |
|---|---|---|
| 品牌 | Microchip Technology | 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） | $24.95 | $46.10 |
| Core Processor | ARM Cortex-A5 | — |
| Core Count | 1 | — |
| 数据总线宽度 | 32-bit | — |
| Maximum CPU Clock | 600 MHz | 536 MHz |
| L2 Cache | 128 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| SIMD Engine | ARM NEON | — |
| Floating Point Unit | Yes (VFPv4) | Yes (hardware FPU) |
| MMU | Yes | — |
| Operating Voltage Core | 1.1 V to 1.32 V | — |
| Operating Voltage I/O | 3.3 V | — |
| 工作温度 | -40C to +85C (industrial) | -40 C to +85 C (industrial) |
| 封装 | 361-ball TFBGA (16x16 mm) | 324-ball LFBGA, 15 x 15 mm |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant (green) | Compliant |
| Memory Interface | DDR2/LPDDR/LPDDR2, NAND Flash, NOR Flash, eMMC, SD | — |
| Ethernet | 2x 10/100/1000 GMAC with 802.1Q | 1x Gigabit MAC + 1x 10/100 MAC (GMII/RGMII/RMII/MII) |
| USB | USB 2.0 High-Speed Host + Device with on-chip PHY | USB 2.0 host/device x3 + HSIC x2 |
| CAN | 2x CAN 2.0B | — |
| Display Controller | LCD up to WXGA (1280x768) at 60 fps, 24-bit RGB | — |
| Camera Interface | Image Sensor Interface (ISI), up to 12 Mpixels/s | — |
| Touch Controller | maXTouch analog front-end integrated | — |
| Crypto Accelerators | AES, TDES, SHA, TRNG | — |
| MSL 等级 | 3 (168 hours) | — |
| Core Architecture | — | ARM Cortex-A5 32-bit RISC |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| NEON Media Engine | — | No |
| Memory Controller | — | 16-bit LPDDR/LPDDR2/DDR2 (single rank) |
| External Bus Interface | — | EBI (NOR/NAND/SRAM) |
| LCD Controller | — | Yes, up to 2048x2048 (hardware graphics accelerator) |
| SD/MMC/SDIO | — | 3 controllers |
| ADC | — | 12-bit, 8-channel |
| Core Supply Voltage | — | 1.08 V to 1.32 V |
| I/O Supply Voltages | — | 1.2 V, 1.8 V, 3.3 V |