ATSAMA5D33A-CUR vs ATSAMA5D31A-CU 比較
詳細並排比較 ATSAMA5D33A-CUR 由 Microchip Technology 與 ATSAMA5D31A-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
ATSAMA5D33A-CUR - 536MHz Cortex-A5 MPU, 324-LFBGA | Microchip
ATSAMA5D33A-CUR ✓ 啟用中Microchip Technology
ATSAMA5D31A-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ 啟用中規格比較
| 參數 | ATSAMA5D33A-CUR | ATSAMA5D31A-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 (32-bit) | ARM Cortex-A5 (32-bit) |
| Number of Cores | 1 | — |
| Maximum CPU Clock | 536 MHz | 536 MHz |
| Floating Point Unit | Yes (hardware FPU) | Yes (VFPv4) |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | 128 KB |
| ROM (Boot ROM) | 160 KB | — |
| Core Supply Voltage | 1.2 V | — |
| 封裝 | 324-LFBGA (15x15 mm), 0.8 mm pitch | 324-LFBGA (15x15 mm) |
| 安裝類型 | Surface Mount | — |
| 工作溫度 | Industrial (suffix A, [DATA_NEEDED: exact range]) | -40C to +85C (Industrial) |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 via MPDDRC | DDR2 / LPDDR / LPDDR2 (16-bit) |
| USB | USB 2.0 High-Speed with embedded PHY | 2x HS USB 2.0 (host + device) |
| Ethernet | Dual 10/100 EMAC (GMII/RMII/MII) | 10/100 MAC (MII/RMII) |
| Display Controller | LCDC supporting up to WXGA | — |
| MSL 等級 | [DATA_NEEDED: MSL level] | — |
| RoHS 狀態 | Compliant (per DigiKey listing) | Compliant (per DigiKey listing) |
| DMIPS Performance | — | 850 DMIPS |
| L1 Cache | — | 32 KB instruction + 32 KB data |
| NEON Media Engine | — | Yes |
| 供應電壓 | — | 1.0 V core / 1.8 V DDR / 3.3 V I/O (typical) |
| Low-Power Mode Power | — | < 0.5 mW (deep-sleep retention) |
| CAN | — | 2x CAN 2.0B controllers |
| LCD Controller | — | Yes, with 2D graphics engine and resistive touchscreen |
| Image Sensor Interface | — | Yes (ISI, up to 12-bit) |
| Crypto Accelerator | — | AES + True Random Number Generator |
| Process Technology | — | 65 nm low-power CMOS |