ATSAMA5D42B-CUR vs ATSAMA5D43A-CU 比較
詳細並排比較 ATSAMA5D42B-CUR 由 Microchip Technology 與 ATSAMA5D43A-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
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR ✓ 啟用中Microchip Technology
ATSAMA5D43A-CU - 600MHz Cortex-A5 MPU, 128KB ROM | Microchip
ATSAMA5D43A-CU ✓ 啟用中規格比較
| 參數 | ATSAMA5D42B-CUR | ATSAMA5D43A-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) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 600 MHz | — |
| Core Count | 1 | 1 |
| 資料匯流排寬度 | 32-bit | — |
| ROM Size | 128 KB | — |
| SRAM Size | 128 KB | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| L2 Cache | 128 KB | — |
| External Memory Interface | DDR2/LPDDR/DDR3/LPDDR3 | 16-bit EBI, supports DDR2/LPDDR/DDR3, NAND Flash with ECC |
| Supply Voltage (Core) | 1.2 V (typ) | 1.0 V to 1.2 V |
| Supply Voltage (I/O) | 3.3 V (typ) | 1.8 V / 3.3 V |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (industrial) |
| 封裝 | 361-TFBGA (16x16 mm) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Series | SAMA5D4 | — |
| Maximum Core Frequency | — | 600 MHz |
| Data Bit Width | — | 32-bit |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| ROM | — | 128 KB (boot + crypto library) |
| MSL 等級 | — | 3 (per JEDEC J-STD-020) |
| USB Ports | — | 2 x USB 2.0 High-Speed (host + device) |
| Ethernet MAC | — | 2 x GMAC (10/100/1000 Mbps) |
| Video Decode | — | H.264 720p @ 30 fps (NEON) |
| Hardware Crypto | — | AES, SHA, TRNG, secure boot |
| ADC | — | 12-bit, up to 12 channels |