ATSAMA5D28B-CUR vs ATSAMA5D28B-CN Сравнение
Подробное сравнение бок о бок ATSAMA5D28B-CUR от Microchip Technology и ATSAMA5D28B-CN от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAMA5D28B-CUR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D28B-CUR ✓ АктивенMicrochip Technology
ATSAMA5D28B-CN - Cortex-A5 500MHz MPU, 128MB DDR2 | Microchip
ATSAMA5D28B-CN ✓ АктивенСравнение характеристик
| Параметр | ATSAMA5D28B-CUR | ATSAMA5D28B-CN |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $12,60 | $17,95 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | Arm Cortex-A5 (Armv7-A) |
| Number of Cores | 1 | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| L1 Instruction Cache | 32 kbyte | 32 Kbytes |
| L1 Data Cache | 32 kbyte | 32 Kbytes |
| L2 Cache / SRAM | 128 kbyte (configurable) | — |
| Memory Management Unit | Yes (full MMU) | — |
| NEON Media Engine | Yes (SIMD) | Yes (SIMD) |
| Arm TrustZone | Yes | — |
| DRAM Controller | LPDDR1/2/3, DDR2/3/3L, 16-bit, with ECC | — |
| External Bus | QSPI | — |
| Ethernet | 10/100 Mbps (1x) | 10/100 MAC with IEEE 1588 + GMAC |
| USB | USB 2.0 + HSIC | — |
| Корпус | 289-LFBGA (14x14 mm) | 289-ball LFBGA, 14 mm x 14 mm |
| Рабочая температура | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| Supply Voltage I/O | 3.3 V | — |
| Тип монтажа | Surface Mount (BGA) | Surface Mount (BGA) |
| Статус RoHS | Compliant | Compliant |
| FPU | — | VFPv4 (single/double precision) |
| L2 Cache | — | 128 Kbytes (configurable as SRAM) |
| MMU | — | Yes (full translation) |
| TrustZone | — | Yes (Arm TrustZone) |
| Integrated DRAM | — | 128 Mbytes DDR2/DDR3L/LPDDR2/LPDDR3 controller |
| External Memory Bus | — | 16-bit ECC-capable |
| USB Controllers | — | 2x USB 2.0 High-Speed (Host/Device) |
| CAN | — | 2x CAN-FD |
| SD/MMC | — | 3x SD/SDIO/MMC/e.MMC |
| UART / SPI / I2C | — | Multiple instances (peripheral multiplexing) |
| Crypto Accelerator | — | AES, SHA, TRNG, secure boot |
| Напряжение питания | — | 3.3 V I/O, 1.2 V core (internal LDO) |
| Уровень MSL | — | 3 (168 hours) |