ATSAMA5D22C-CUR vs ATSAMA5D22B-CUR مقایسه
مقایسه دقیق کنار به کنار ATSAMA5D22C-CUR توسط Microchip Technology و ATSAMA5D22B-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
ATSAMA5D22C-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22C-CUR ✓ فعالMicrochip Technology
ATSAMA5D22B-CUR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CUR ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMA5D22C-CUR | ATSAMA5D22B-CUR |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Manufacturer | Microchip Technology | — |
| Series | SAMA5D2 | — |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | ARM Cortex-A5 (32-bit, single-core) |
| Core Count | 1 | — |
| عرض گذرگاه داده | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| L1 Cache | 32 KB I-cache + 32 KB D-cache | — |
| L2 Cache | 128 KB | 32 Kbyte |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| بسته‌بندی | 196-TFBGA (11x11 mm, 0.8 mm pitch) | 196-TFBGA, 11x11 mm, 0.75 mm pitch |
| دمای کاری | -40C to +85C (industrial) | — |
| ولتاژ تغذیه | [DATA_NEEDED: VDD_CORE / VDD_IO range] | 0.9 V core / 1.8 V / 3.3 V I/O (typical) |
| Backup Mode Current | ~5 uA (with RTC retention) | — |
| نوع نصب | Surface Mount | Surface Mount |
| سطح MSL | [DATA_NEEDED: MSL rating] | 3 (per JEDEC J-STD-020) |
| وضعیت RoHS | Compliant | Compliant |
| Hardware Cryptography | AES, SHA, TRNG (per datasheet) | — |
| USB | USB 2.0 High-Speed Host + Device | USB 2.0 High-Speed Host and Device |
| L1 Instruction Cache | — | 128 Kbyte |
| L1 Data Cache | — | 128 Kbyte |
| NEON Media Engine | — | Yes (NEON MPE) |
| Floating Point Unit | — | VFPv4-D32 (single and double precision) |
| External Memory Controller | — | 16-bit DDR2/LPDDR/LPDDR2/DDR3(L) |
| Display Controller | — | 24-bit LCD with overlays, 2D graphics accelerator |
| Video Decoder | — | H.264 / MPEG-4 / VP8 / JPEG hardware decode |
| Ethernet | — | 10/100/1000 Mbps with IEEE 1588 |
| CAN | — | 2x CAN-FD |
| Crypto Accelerator | — | AES, SHA, TRNG; ARM TrustZone secure boot |
| Operating Temperature (Industrial) | — | -40C to +85C |
| Deep-Sleep Current | — | <5 uA with backup self-refresh |