ATSAMA5D22A-CU vs ATSAMA5D26A-CU مقایسه
مقایسه دقیق کنار به کنار ATSAMA5D22A-CU توسط Microchip Technology و ATSAMA5D26A-CU 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
ATSAMA5D22A-CU - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CU ✓ فعالMicrochip Technology
ATSAMA5D26A-CU - Cortex-A5 MPU 500MHz | 289-LFBGA | Microchip
ATSAMA5D26A-CU ✓ فعالمقایسه مشخصات
| پارامتر | ATSAMA5D22A-CU | ATSAMA5D26A-CU |
|---|---|---|
| برند | Microchip Technology | Microchip Technology |
| دسته‌بندی | Microcontrollers | Microcontrollers |
| وضعیت چرخه عمر | فعال | فعال |
| Series | SAMA5D2 | — |
| Core | ARM Cortex-A5 (32-bit, single-core) | Arm Cortex-A5 (single-core) |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| NEON SIMD Engine | Yes | — |
| Floating Point Unit | Yes | — |
| On-chip SRAM | 128 KB | — |
| Graphics Acceleration | Yes (2D hardware) | — |
| External Memory Support | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI | — |
| Ethernet | 10/100 Mbps (1 port) | 10/100 Mbps MAC (GMII/RMII/MII) |
| USB | USB 2.0 + HSIC | — |
| Display Controller | LCD controller supporting up to WXGA | LCD with resistive/capacitive touchscreen I/F |
| Touch Controller | Peripheral Touch Controller (PTC) integrated | — |
| Audio Subsystem | Embedded (I2S, SSC, Class-D support) | — |
| Cryptography | AES, SHA, TRNG accelerators | AES, SHA-256, TRNG, secure boot |
| بسته‌بندی | 196-TFBGA (11x11 mm, 0.8 mm pitch) | 289-LFBGA, 14x14 mm, 0.8 mm pitch |
| I/O Voltage | 3.3 V | — |
| Core Voltage | 1.2 V / 1.8 V / 3.3 V | — |
| Backup Mode Current | 5 uA (typical, per datasheet) | — |
| دمای کاری | -40C to +85C (industrial) | -40C to +85C (industrial) |
| نوع نصب | Surface Mount (BGA) | Surface Mount |
| وضعیت RoHS | Compliant | Compliant |
| Architecture | — | ARMv7-A |
| Internal SRAM | — | 128 KB |
| External Memory Bus | — | DDR2/DDR3L/LPDDR2/LPDDR3, 16-bit |
| Boot Memory | — | QSPI, e.MMC, NAND Flash |
| I/O Voltage Rails | — | 1.2 V, 1.8 V, 3.3 V |
| USB Ports | — | 3x USB 2.0 (1 HSIC, 2 host/device) |
| CAN | — | 2x CAN-FD |
| سطح MSL | — | [DATA_NEEDED: MSL rating] |