ATSAMA5D42B-CUR vs ATSAMA5D28B-CUR 比較
詳細並排比較 ATSAMA5D42B-CUR 由 Microchip Technology 與 ATSAMA5D28B-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
ATSAMA5D42B-CUR - 600MHz ARM Cortex-A5 MPU 361-TFBGA | Microchip
ATSAMA5D42B-CUR ✓ 啟用中Microchip Technology
ATSAMA5D28B-CUR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D28B-CUR ✓ 啟用中規格比較
| 參數 | ATSAMA5D42B-CUR | ATSAMA5D28B-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) | ARM Cortex-A5 (ARMv7-A) |
| Maximum CPU Clock | 600 MHz | 500 MHz |
| Core Count | 1 | — |
| 資料匯流排寬度 | 32-bit | — |
| ROM Size | 128 KB | — |
| SRAM Size | 128 KB | — |
| L1 Instruction Cache | 32 KB | 32 kbyte |
| L1 Data Cache | 32 KB | 32 kbyte |
| L2 Cache | 128 KB | — |
| External Memory Interface | DDR2/LPDDR/DDR3/LPDDR3 | — |
| Supply Voltage (Core) | 1.2 V (typ) | — |
| Supply Voltage (I/O) | 3.3 V (typ) | — |
| 工作溫度 | -40C to +85C (industrial) | -40C to +85C (Industrial) |
| 封裝 | 361-TFBGA (16x16 mm) | 289-LFBGA (14x14 mm) |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| RoHS 狀態 | Compliant | Compliant |
| Series | SAMA5D4 | — |
| Number of Cores | — | 1 |
| L2 Cache / SRAM | — | 128 kbyte (configurable) |
| Memory Management Unit | — | Yes (full MMU) |
| NEON Media Engine | — | 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) |
| USB | — | USB 2.0 + HSIC |
| Supply Voltage I/O | — | 3.3 V |