ATSAMA5D28C-LD2G-CUR vs ATSAMA5D28B-CUR 对比
详细并排对比 ATSAMA5D28C-LD2G-CUR 出自 Microchip Technology 和 ATSAMA5D28B-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-LD2G-CUR - SAMA5D2 SIP MPU 500MHz 2Gb LPDDR2
ATSAMA5D28C-LD2G-CUR ✓ 量产中Microchip Technology
ATSAMA5D28B-CUR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D28B-CUR ✓ 量产中规格对比
| 参数 | ATSAMA5D28C-LD2G-CUR | ATSAMA5D28B-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） | $15.40 | $12.60 |
| Core Architecture | Arm Cortex-A5 with NEON and FPU | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Frequency | 500 MHz | — |
| Core Count | 1 | — |
| 数据总线宽度 | 32-bit | — |
| 封装 | 289-LFBGA 14x14 mm | 289-LFBGA (14x14 mm) |
| Integrated Memory | 2 Gbit LPDDR2 SDRAM | — |
| Cache (I-cache / D-cache) | 32 KB / 32 KB | — |
| Internal SRAM | 128 KB | — |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C (Industrial) |
| 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 | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| RoHS 状态 | Compliant | Compliant |
| Number of Cores | — | 1 |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 32 kbyte |
| L1 Data Cache | — | 32 kbyte |
| L2 Cache / SRAM | — | 128 kbyte (configurable) |
| Memory Management Unit | — | Yes (full MMU) |
| NEON Media Engine | — | Yes (SIMD) |
| Arm TrustZone | — | Yes |
| DRAM Controller | — | LPDDR1/2/3, DDR2/3/3L, 16-bit, with ECC |
| External Bus | — | QSPI |
| Ethernet | — | 10/100 Mbps (1x) |
| USB | — | USB 2.0 + HSIC |
| Supply Voltage I/O | — | 3.3 V |