ATSAMA5D28B-CN vs ATSAMA5D225C-D1M-CUR 比較
詳細並排比較 ATSAMA5D28B-CN 由 Microchip Technology 與 ATSAMA5D225C-D1M-CUR 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATSAMA5D28B-CN - Cortex-A5 500MHz MPU, 128MB DDR2 | Microchip
ATSAMA5D28B-CN ✓ 啟用中Microchip Technology
ATSAMA5D225C-D1M-CUR - ARM Cortex-A5 MPU 500MHz 128Mbit DDR2 | Microchip
ATSAMA5D225C-D1M-CUR ✓ 啟用中規格比較
| 參數 | ATSAMA5D28B-CN | ATSAMA5D225C-D1M-CUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | Arm Cortex-A5 (Armv7-A) | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| FPU | VFPv4 (single/double precision) | — |
| L1 Instruction Cache | 32 Kbytes | — |
| L1 Data Cache | 32 Kbytes | — |
| L2 Cache | 128 Kbytes (configurable as SRAM) | — |
| MMU | Yes (full translation) | — |
| TrustZone | Yes (Arm TrustZone) | — |
| NEON Media Engine | Yes (SIMD) | — |
| 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) | — |
| Ethernet | 10/100 MAC with IEEE 1588 + GMAC | — |
| 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 | — |
| 工作溫度 | -40 C to +85 C (industrial) | — |
| 供應電壓 | 3.3 V I/O, 1.2 V core (internal LDO) | [DATA_NEEDED: VDD core/IO supply range] |
| 封裝 | 289-ball LFBGA, 14 mm x 14 mm | 196-ball TFBGA, 11x11 mm, 0.8 mm pitch |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| MSL 等級 | 3 (168 hours) | [DATA_NEEDED: MSL level] |
| RoHS 狀態 | Compliant | Compliant (BGA GREEN) |
| Family | — | SAMA5D2 Series |
| Core | — | ARM Cortex-A5 (32-bit, single-core) |
| Integrated Memory | — | 128 Mbit DDR2 SDRAM (16-bit data bus) |
| Operating Temperature Grade | — | Industrial (-40C to +85C) |
| Security | — | Arm TrustZone, tamper detection, secure boot, secure data storage |
| Cryptography | — | AES, SHA, TRNG hardware accelerators |
| Graphics | — | LCD TFT controller (up to 1024x768) |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio | — | Embedded audio subsystem with sample-rate converters |
| Connectivity | — | 10/100 Ethernet MAC, USB HS Host/Device, CAN-FD, multiple SPI/I2C/UART |
| Boot Media Supported | — | QSPI NOR, NAND, eMMC, SD card |
| Tape & Reel Packaging | — | Yes (per Mouser listing) |