ATSAMA5D26A-CUR vs ATSAMA5D26B-CU 比較
詳細並排比較 ATSAMA5D26A-CUR 由 Microchip Technology 與 ATSAMA5D26B-CU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMA5D26A-CUR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D26A-CUR ✓ 啟用中Microchip Technology
ATSAMA5D26B-CU - ARM Cortex-A5 500MHz MPU, 289-LFBGA | Microchip
ATSAMA5D26B-CU ✓ 啟用中規格比較
| 參數 | ATSAMA5D26A-CUR | ATSAMA5D26B-CU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Core Count | 1 | 1 |
| Bit Width | 32-bit | — |
| Internal SRAM | 128 KB | — |
| Internal ROM | 160 KB | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| FPU / NEON | Yes (single-precision FPU + NEON) | — |
| Memory Interfaces | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, NOR | — |
| External Memory Bus | 16-bit EBI | — |
| Display Controller | Integrated LCD controller up to WXGA (1366x768) | 24-bit TFT LCD with overlay |
| Ethernet | 2x 10/100 Mbps EMAC (GMII/RGMII/MII) | 2x 10/100 Mbps MAC with IEEE 1588 |
| USB | 2x USB 2.0 High-Speed Host + 1x USB 2.0 Device/Host | 3x USB 2.0 (Host/Device/HSIC) |
| CAN | 2x CAN-FD | — |
| Crypto Accelerator | AES, SHA, TRNG, secure boot | — |
| ADC | 12-bit, 1 Msps, up to 12 channels | — |
| 封裝 | 289-LFBGA, 14x14 mm, 0.8 mm pitch | 289-LFBGA (14x14 mm) |
| Supply Voltage (Core) | 1.2 V (typ) | 1.2 V |
| 工作溫度 | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| 安裝類型 | Surface Mount | Surface Mount |
| MSL 等級 | 3 (per JEDEC J-STD-020) | — |
| RoHS 狀態 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| 資料匯流排寬度 | — | 32-bit |
| On-chip SRAM | — | 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 |
| CAN-FD | — | Yes |
| Crypto Engine | — | AES, SHA, TRNG |