ATSAMA5D31A-CU vs ATSAMA5D34A-CUR مقایسه
مقایسه دقیق کنار به کنار ATSAMA5D31A-CU توسط Microchip Technology و ATSAMA5D34A-CUR توسط Microchip Technology. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Microchip Technology
ATSAMA5D31A-CU - ARM Cortex-A5 MPU 536MHz 324-LFBGA | Microchip
ATSAMA5D31A-CU ✓ فعالMicrochip Technology
ATSAMA5D34A-CUR - Cortex-A5 MPU 536MHz 128KB SRAM LFBGA-324
ATSAMA5D34A-CUR ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMA5D31A-CU | ATSAMA5D34A-CUR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Core Architecture | ARM Cortex-A5 (32-bit) | 32-bit RISC with FPU + NEON |
| 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) | — |
| NEON Media Engine | Yes | — |
| External Memory Interface | DDR2 / LPDDR / LPDDR2 (16-bit) | DDR2 / LPDDR / NAND / eMMC / SD |
| بسته‌بندی | 324-LFBGA (15x15 mm) | 324-LFBGA 15x15 mm, 0.8 mm pitch |
| دمای کاری | -40C to +85C (Industrial) | -40 C to +85 C (Industrial) |
| ولتاژ تغذیه | 1.0 V core / 1.8 V DDR / 3.3 V I/O (typical) | — |
| Low-Power Mode Power | < 0.5 mW (deep-sleep retention) | — |
| Ethernet | 10/100 MAC (MII/RMII) | Dual 10/100/1000 MAC (GMII/RGMII/MII) |
| USB | 2x HS USB 2.0 (host + device) | USB 2.0 High-Speed Host + Device |
| CAN | 2x CAN 2.0B controllers | 2x CAN controllers |
| LCD Controller | Yes, with 2D graphics engine and resistive touchscreen | Integrated, up to XGA |
| Image Sensor Interface | Yes (ISI, up to 12-bit) | Yes (ISI) |
| Crypto Accelerator | AES + True Random Number Generator | — |
| وضعیت RoHS | Compliant (per DigiKey listing) | Compliant (Green) |
| Process Technology | 65 nm low-power CMOS | — |
| CPU Core | — | ARM Cortex-A5 (ARMv7-A) |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| ROM (Boot) | — | 160 KB |
| Core Supply Voltage | — | 1.08 V to 1.2 V |
| I/O Supply Voltage | — | 3.3 V (typ) |
| نوع نصب | — | Surface Mount |
| Cryptography | — | AES, TDES, SHA, TRNG |
| GPIO Count | — | Up to 105 |