ATSAMA5D28C-LD1G-CUR vs ATSAMA5D28C-LD2G-CUR 对比
详细并排对比 ATSAMA5D28C-LD1G-CUR 出自 Microchip Technology 和 ATSAMA5D28C-LD2G-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
ATSAMA5D28C-LD1G-CUR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28C-LD1G-CUR ✓ 量产中Microchip Technology
ATSAMA5D28C-LD2G-CUR - SAMA5D2 SIP MPU 500MHz 2Gb LPDDR2
ATSAMA5D28C-LD2G-CUR ✓ 量产中规格对比
| 参数 | ATSAMA5D28C-LD1G-CUR | ATSAMA5D28C-LD2G-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） | $19.40 | $15.40 |
| MPU Core | ARM Cortex-A5 | — |
| Core Count | 1 | 1 |
| 数据总线宽度 | 32-bit | 32-bit |
| Maximum CPU Clock | 500 MHz | — |
| Integrated Memory (SiP) | 2 Gbit LPDDR2 SDRAM | — |
| External Memory Support | DDR2, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| L1 I-Cache / D-Cache | 32 Kbytes / 32 Kbytes | — |
| NEON / FPU | Yes (with single-precision FPU) | — |
| Operating Voltage (Core) | 1.2 V | — |
| Package Type | 289-LFBGA | — |
| Package Dimensions | 14 x 14 mm | — |
| Ball Pitch | 0.8 mm | — |
| 工作温度 | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | Arm Cortex-A5 with NEON and FPU |
| Maximum CPU Frequency | — | 500 MHz |
| 封装 | — | 289-LFBGA 14x14 mm |
| Integrated Memory | — | 2 Gbit LPDDR2 SDRAM |
| Cache (I-cache / D-cache) | — | 32 KB / 32 KB |
| Internal SRAM | — | 128 KB |
| Supply Voltage - Core | — | 1.1 V to 1.32 V |
| Supply Voltage - I/O | — | 1.65 V to 3.6 V |
| Connectivity | — | 2x Gigabit Ethernet with TSN, USB 2.0 HS PHY, CAN-FD |
| Display Interfaces | — | LCD controller, MIPI DSI, RGB |
| Cryptography | — | AES, SHA, TRNG, secure boot |