ATSAMA5D27C-LD1G-CUR vs ATSAMA5D28C-LD1G-CUR 对比
详细并排对比 ATSAMA5D27C-LD1G-CUR 出自 Microchip Technology 和 ATSAMA5D28C-LD1G-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
ATSAMA5D27C-LD1G-CUR - 500MHz Cortex-A5 MPU, 1Gb LPDDR2 SiP | Microchip
ATSAMA5D27C-LD1G-CUR ✓ 量产中Microchip Technology
ATSAMA5D28C-LD1G-CUR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28C-LD1G-CUR ✓ 量产中规格对比
| 参数 | ATSAMA5D27C-LD1G-CUR | ATSAMA5D28C-LD1G-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） | $14.95 | $19.40 |
| Core Architecture | ARM Cortex-A5 with NEON and FPU | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Number of Cores | 1 | — |
| 数据总线宽度 | 32-bit | 32-bit |
| Integrated Memory | 1 Gbit LPDDR2 SDRAM | — |
| 封装 | 361-ball TFBGA (16x16 mm), 0.8 mm ball pitch | — |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| Series | SAMA5D2 | — |
| 存储器类型 | LPDDR2 (System-in-Package) | — |
| Memory Bus Width | 32-bit | — |
| LCD Controller | Yes (TFT, up to 2048x2048) | — |
| Ethernet | 10/100 MAC with IEEE 1588 (EMAC + GMAC) | — |
| USB | USB 2.0 High-Speed Host and Device | — |
| Security | AES, SHA, TRNG, secure boot | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| RoHS 状态 | Compliant | Compliant |
| MPU Core | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| 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 |