ATSAMA5D28A-CUR vs ATSAMA5D27C-CUR 比較
詳細な並列比較: ATSAMA5D28A-CUR メーカー: Microchip Technology および ATSAMA5D27C-CUR 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 ✓ 生産中仕様比較
| パラメータ | ATSAMA5D28A-CUR | ATSAMA5D27C-CUR |
|---|---|---|
| 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 | $12.90 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit) with NEON and FPU |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| L2 Cache | 128 KB unified | — |
| Internal SRAM | 128 KB | 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 | 10/100 MAC with IEEE 1588 (EMAC) |
| USB | USB 2.0 High-Speed Host and Device | USB 2.0 HS Host + HS OTG + HS Device (3 ports) |
| ADC | 12-bit, up to 12 channels | — |
| パッケージ | 289-ball TFBGA | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) |
| 動作温度 | -40C to +85C (Industrial) | — |
| 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 (Tape & Reel) |
| Core Count | — | 1 |
| Cache (I-cache / D-cache) | — | 32 KB / 32 KB |
| ROM | — | 160 KB |
| External Memory Bus | — | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 |
| Operating Voltage (Core) | — | 1.2 V |
| 動作温度範囲 | — | -40 °C to +85 °C (industrial) |
| CAN | — | 2x CAN-FD controllers |
| Display Controller | — | TFT LCD up to 1024 x 768 |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded (Class-D, I2S, SPDIF) |
| Cryptography | — | AES, SHA, TRNG, secure boot |
| Backup Mode Current | — | 5 µA typical (DDR in Self-Refresh) |