ATSAMA5D42A-CUR vs ATSAMA5D36A-CUR 对比
详细并排对比 ATSAMA5D42A-CUR 出自 Microchip Technology 和 ATSAMA5D36A-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
ATSAMA5D42A-CUR - 600MHz ARM Cortex-A5 MPU, 361-TFBGA | Microchip
ATSAMA5D42A-CUR ✓ 量产中
规格对比
| 参数 | ATSAMA5D42A-CUR | ATSAMA5D36A-CUR |
|---|---|---|
| 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） | $18.40 | $12.10 |
| Core Architecture | ARM Cortex-A5 (32-bit, single core) | ARM Cortex-A5 (32-bit) with FPU and NEON media engine |
| Maximum CPU Clock | 600 MHz | 536 MHz |
| SIMD Engine | ARM NEON | — |
| Floating Point Unit | Yes (single and double precision) | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache (per core) | — |
| L2 Cache | 128 KB | — |
| Internal ROM | 128 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Support | LPDDR, LPDDR2, DDR2 | — |
| 封装 | 361-TFBGA (16 x 16 mm) | 324-pin LFBGA (15x15 mm) |
| ADC | 5-channel, 10-bit with resistive touchscreen controller | — |
| Crypto Acceleration | AES, SHA-256, TRNG (hardware) | — |
| Memory Integrity Monitor | ICM based on SHA-256 (secure boot) | — |
| USB | USB 2.0 High-Speed Host and Device | 3x USB 2.0 (2 Host + 1 Device/Host) |
| Networking | 10/100 Mbps EMAC with MII/RMII | — |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Supply Voltage (Core) | [DATA_NEEDED: VDDCORE nominal] | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Core Count | — | 1 |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| Operating Voltage - Core | — | 1.08 V to 1.32 V |
| Operating Voltage - I/O | — | 1.2 V / 1.8 V / 3.3 V |
| Memory Controller | — | LPDDR, LPDDR2, DDR2, DDR3, DDR3L, LPDDR3 |
| Graphics Acceleration | — | Yes (2D composition) |
| Display Controller | — | LCD with touchscreen (up to 24-bit) |
| Ethernet | — | 10/100/1000 Mbps (1x GMAC) |
| RoHS 状态 | — | Compliant |