ATSAMA5D21A-CU vs ATSAMA5D22A-CU 比較
詳細な並列比較: ATSAMA5D21A-CU メーカー: Microchip Technology および ATSAMA5D22A-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
ATSAMA5D21A-CU - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D21A-CU ✓ 生産中Microchip Technology
ATSAMA5D22A-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CU ✓ 生産中仕様比較
| パラメータ | ATSAMA5D21A-CU | ATSAMA5D22A-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） | $12.50 | $8.20 |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | SAMA5D2 |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 | — |
| Core Speed | 500 MHz | — |
| FPU | Yes | — |
| NEON | Yes | — |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| Internal SRAM | 128 KB | — |
| パッケージ | 196-TFBGA (CSBGA) | 196-TFBGA (11x11 mm, 0.8 mm pitch) |
| Pitch | 0.75 mm | — |
| Operating Voltage | 1.2 V core | — |
| 動作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 実装タイプ | Surface Mount | Surface Mount (BGA) |
| Supply Type | Tray | — |
| Compliance | RoHS compliant | — |
| Core | — | ARM Cortex-A5 (32-bit, single-core) |
| Maximum CPU Clock | — | 500 MHz |
| NEON SIMD Engine | — | Yes |
| Floating Point Unit | — | Yes |
| On-chip SRAM | — | 128 KB |
| Graphics Acceleration | — | Yes (2D hardware) |
| External Memory Support | — | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI |
| Ethernet | — | 10/100 Mbps (1 port) |
| USB | — | USB 2.0 + HSIC |
| Display Controller | — | LCD controller supporting up to WXGA |
| Touch Controller | — | Peripheral Touch Controller (PTC) integrated |
| Audio Subsystem | — | Embedded (I2S, SSC, Class-D support) |
| Cryptography | — | AES, SHA, TRNG accelerators |
| I/O Voltage | — | 3.3 V |
| Core Voltage | — | 1.2 V / 1.8 V / 3.3 V |
| Backup Mode Current | — | 5 uA (typical, per datasheet) |
| RoHS ステータス | — | Compliant |