ATSAMA5D26A-CNR vs ATSAMA5D28A-CNR 对比
详细并排对比 ATSAMA5D26A-CNR 出自 Microchip Technology 和 ATSAMA5D28A-CNR 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
ATSAMA5D26A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D26A-CNR ✓ 量产中Microchip Technology
ATSAMA5D28A-CNR - Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D28A-CNR ✓ 量产中规格对比
| 参数 | ATSAMA5D26A-CNR | ATSAMA5D28A-CNR |
|---|---|---|
| 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） | $10.85 | $15.40 |
| Core Architecture | Arm Cortex-A5 with Neon and FPU | Arm Cortex-A5 32-bit RISC |
| Maximum Core Frequency | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| Instruction Cache | 32 KB | — |
| Data Cache | 32 KB | — |
| External Memory Support | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| 封装 | 289-ball LFBGA, 14x14 mm, 0.5 mm pitch | 289-LFBGA, 0.8 mm pitch |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| Core Voltage | 0.85 V to 1.2 V | 1.2 V (typ) |
| I/O Voltage | 1.65 V to 3.6 V | 3.3 V |
| ADC | 12-bit, up to 12 channels, 1 MSPS | — |
| CAN-FD Controllers | 2 | — |
| USB Interfaces | 2x USB HS (one with HSIC) | — |
| Ethernet | 10/100 EMAC with 1588 PTP | 10/100 Mbps MAC + 1 Gbps MAC |
| Hardware Crypto | AES, SHA, TRNG, OTFDC | — |
| LCD Controller | Up to XGA (1024x768) | — |
| RoHS 状态 | Compliant (GREEN, per PCB Electronics) | Compliant (ROHS3) |
| 安装类型 | Surface Mount (BGA) | — |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| L2 Cache | — | 128 KB |
| FPU / NEON | — | Yes (single-precision FPU + NEON) |
| USB Ports | — | 3x HS USB (Host + Device + HSIC) |
| CAN | — | 2x CAN-FD |
| Display Controller | — | 24-bit LCD up to 1024x768 |
| Camera Interface | — | 12-bit parallel ISI |
| Packaging | — | Tape & Reel (-CNR suffix) |