ATSAMA5D28A-CUR vs ATSAMA5D28B-CU 比較
詳細な並列比較: ATSAMA5D28A-CUR メーカー: Microchip Technology および ATSAMA5D28B-CU メーカー: Microchip Technology。主要仕様、電気的特性、パッケージ、ライフサイクルステータス、価格、在庫状況を比較して、設計要件に最適な部品を判断してください。
Microchip Technology
ATSAMA5D28A-CUR - ARM Cortex-A5 MPU, 500MHz, 1Gb DDR2/DDR3 | Microchip
ATSAMA5D28A-CUR ✓ 生産中Microchip Technology
ATSAMA5D28B-CU - ARM Cortex-A5 MPU, 500MHz, 289-LFBGA | Microchip
ATSAMA5D28B-CU ✓ 生産中仕様比較
| パラメータ | ATSAMA5D28A-CUR | ATSAMA5D28B-CU |
|---|---|---|
| ブランド | Microchip Technology | Microchip Technology |
| カテゴリ | Microcontrollers | Microcontrollers |
| ライフサイクル状態 | 有効 | 有効 |
| 在庫状況 | In Stock | In Stock |
| 単価（USD） | $10.80 | $15.80 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 500 MHz | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| L2 Cache | 128 KB unified | — |
| Internal SRAM | 128 KB | — |
| External Memory Controller | 16-bit DDR2/DDR3/LPDDR/LPDDR2, up to 1 Gb | — |
| FPU | VFPv4 hardware floating point | — |
| NEON Engine | Yes (ARM NEON media processing) | — |
| LCD Controller | 24-bit TFT LCD with overlays, up to 1024x768 | — |
| Ethernet | 2x 10/100 EMAC with 1588v2 | Dual 10/100/1000 GMAC with IEEE 1588 |
| USB | USB 2.0 High-Speed Host and Device | USB Host + Device |
| ADC | 12-bit, up to 12 channels | [DATA_NEEDED: 12-bit ADC channels] |
| パッケージ | 289-ball TFBGA | 289-LFBGA (14x14 mm) |
| 動作温度 | -40C to +85C (Industrial) | -40C to +85C |
| 電源電圧 | 1.8V core / 3.3V I/O (typical) | — |
| Security | TrustZone, secure boot, tamper pins | — |
| RoHS ステータス | Compliant (Green) | Compliant |
| 実装タイプ | Surface Mount, Tape & Reel | Surface Mount |
| Core Count | — | 1 |
| Maximum CPU Frequency | — | 500 MHz |
| データバス幅 | — | 32-bit |
| L1 Instruction Cache | — | 32 Kbytes |
| L1 Data Cache | — | 32 Kbytes |
| L2 Cache / SRAM | — | 128 Kbytes (configurable) |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND |
| Supply Voltage (Core) | — | [DATA_NEEDED: VDD_CORE] |
| Supply Voltage (I/O) | — | [DATA_NEEDED: VDD_ANA/VDD_ANA33] |
| CAN | — | CAN-FD |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot |
| MSLレベル | — | [DATA_NEEDED: MSL rating] |