ATSAMA5D26B-CU vs ATSAMA5D26C-CN 对比
详细并排对比 ATSAMA5D26B-CU 出自 Microchip Technology 和 ATSAMA5D26C-CN 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
ATSAMA5D26B-CU - ARM Cortex-A5 500MHz MPU, 289-LFBGA | Microchip
ATSAMA5D26B-CU ✓ 量产中Microchip Technology
ATSAMA5D26C-CN - Cortex-A5 500MHz MPU, 289-LFBGA | Microchip
ATSAMA5D26C-CN ✓ 量产中规格对比
| 参数 | ATSAMA5D26B-CU | ATSAMA5D26C-CN |
|---|---|---|
| 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） | $7.50 | $6.82 |
| Core Processor | ARM Cortex-A5 | ARM Cortex-A5 |
| Core Count | 1 | 1 |
| 数据总线宽度 | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| On-chip SRAM | 128 KB | 128 KB |
| On-chip ROM | 160 KB | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| NEON MPE Co-processor | Yes | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Display Controller | 24-bit TFT LCD with overlay | — |
| Ethernet | 2x 10/100 Mbps MAC with IEEE 1588 | — |
| USB | 3x USB 2.0 (Host/Device/HSIC) | — |
| CAN-FD | Yes | — |
| Crypto Engine | AES, SHA, TRNG | — |
| 封装 | 289-LFBGA (14x14 mm) | 289-LFBGA 14x14 mm, 0.8 mm pitch |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Supply Voltage (Core) | 1.2 V | — |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| RoHS 状态 | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Series | — | SAMA5D2 |
| Bit Width | — | 32-bit |
| Backup SRAM | — | 32 KB (5 uA retention) |
| FPU | — | Yes (single/double precision) |
| External Memory Bus | — | 16-bit DDR2/DDR3L/LPDDR2/LPDDR3 |
| Flash Interfaces | — | 2x QSPI, e.MMC, NAND |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot |
| Embedded Audio Subsystem | — | Yes (I2S, class-D amplifier interface) |
| 电源电压 | — | 1.2 V core (typ) |