ATSAMA5D31A-CU vs ATSAMA5D35A-CN 比較
詳細並排比較 ATSAMA5D31A-CU 由 Microchip Technology 與 ATSAMA5D35A-CN 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
ATSAMA5D31A-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ 啟用中Microchip Technology
ATSAMA5D35A-CN - 536MHz Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D35A-CN ✓ 啟用中規格比較
| 參數 | ATSAMA5D31A-CU | ATSAMA5D35A-CN |
|---|---|---|
| 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 (32-bit) | — |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| DMIPS Performance | 850 DMIPS | — |
| Internal SRAM | 128 KB | 128 KB |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| Floating Point Unit | Yes (VFPv4) | Yes (VFPv4 + NEON) |
| NEON Media Engine | Yes | — |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit) | — |
| 封裝 | 324-LFBGA (15x15 mm) | 324-LFBGA (15x15 mm) |
| 工作溫度 | -40C to +85C (Industrial) | -40C to +85C (Extended Industrial) |
| 供應電壓 | 1.0 V core / 1.8 V DDR / 3.3 V I/O (typical) | 1.08 V core, 3.3 V I/O |
| Low-Power Mode Power | < 0.5 mW (deep-sleep retention) | — |
| Ethernet | 10/100 MAC (MII/RMII) | 2x 10/100 MAC with IEEE 1588 |
| USB | 2x HS USB 2.0 (host + device) | 2x USB 2.0 High-Speed (Host + Device) |
| CAN | 2x CAN 2.0B controllers | — |
| LCD Controller | Yes, with 2D graphics engine and resistive touchscreen | Up to WXGA (1280x768), 24-bit |
| Image Sensor Interface | Yes (ISI, up to 12-bit) | — |
| Crypto Accelerator | AES + True Random Number Generator | — |
| RoHS 狀態 | Compliant (per DigiKey listing) | Compliant |
| Process Technology | 65 nm low-power CMOS | — |
| Manufacturer | — | Microchip Technology |
| Series | — | SAMA5D3 |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores / Bus Width | — | 1 Core / 32-Bit |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| Internal ROM | — | 160 KB |
| Memory Controller | — | 16-bit DDR2 / LPDDR / LPDDR2 |
| Hardware Crypto Accelerator | — | AES, 3DES, SHA, TRNG |
| ADC | — | 12-bit, up to 12 channels |
| UART / SPI / I2C | — | Up to 6 / 4 / 3 |
| 安裝類型 | — | Surface Mount |
| MSL 等級 | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Yes / [DATA_NEEDED: halogen-free status] |