ATSAMA5D21A-CUR vs ATSAMA5D27A-CUR Сравнение
Подробное сравнение бок о бок ATSAMA5D21A-CUR от Microchip Technology и ATSAMA5D27A-CUR от Microchip Technology. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Microchip Technology
ATSAMA5D21A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D21A-CUR ✓ АктивенMicrochip Technology
ATSAMA5D27A-CUR - 500MHz ARM Cortex-A5 MPU | Microchip
ATSAMA5D27A-CUR ✓ АктивенСравнение характеристик
| Параметр | ATSAMA5D21A-CUR | ATSAMA5D27A-CUR |
|---|---|---|
| Бренд | Microchip Technology | Microchip Technology |
| Категория | Microcontrollers | Microcontrollers |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $13,10 | $12,95 |
| Core Architecture | Arm Cortex-A5 (ARMv7-A) | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| FPU | Single-precision hardware floating-point unit | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| Internal SRAM | 128 KB | — |
| External Memory | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | — |
| Корпус | 196-ball TFBGA | 289-LFBGA (14x14 mm) |
| Temperature Grade | Industrial (-40C to +85C) | — |
| Тип монтажа | Surface Mount (BGA) | Surface Mount (BGA) |
| Operating Voltage (core) | [DATA_NEEDED: core VDD] | — |
| Ethernet | Gigabit Ethernet MAC | — |
| USB | USB 2.0 Host and Device | — |
| CAN | 2x CAN-FD controllers | — |
| ADC | 12-bit ADC | — |
| Crypto Accelerators | AES, SHA, TRNG | — |
| Статус RoHS | Compliant | Compliant |
| Series | — | SAMA5D2 |
| Core | — | ARM Cortex-A5 (1 core, 32-bit) |
| Рабочая температура | — | -40 C to +85 C (Industrial, MRLA marking) |
| Maximum Junction Temperature | — | 105 C |
| Ball Pitch | — | 0.8 mm |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Cache | — | 32 KB I-cache, 32 KB D-cache |
| FPU / NEON | — | Yes (VFPv4 + NEON) |
| AES-OTF (On-The-Fly) | — | Yes |
| CAN-FD Controllers | — | 2 |
| HSIC Interface | — | Yes |
| Peripheral Touch Controller | — | Yes (PTC) |
| Backup Mode Current | — | 5 uA (typ) |
| Packaging | — | Tape & Reel (TR) |
| Уровень MSL | — | 3 |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| Embedded Audio Subsystem | — | Yes (I2S/TDM) |