ATSAMA5D22A-CUR vs ATSAMA5D21B-CU 比較
詳細並排比較 ATSAMA5D22A-CUR 由 Microchip Technology 與 ATSAMA5D21B-CU 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
ATSAMA5D22A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CUR ✓ 啟用中Microchip Technology
ATSAMA5D21B-CU - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D21B-CU ✓ 啟用中規格比較
| 參數 | ATSAMA5D22A-CUR | ATSAMA5D21B-CU |
|---|---|---|
| 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) with NEON MPE co-processor | — |
| Number of Cores | 1 | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| 封裝 | 196-TFBGA (11x11 mm, 0.8 mm ball pitch) | 196-TFBGA (11x11 mm) |
| 供應電壓 | [DATA_NEEDED: core supply voltage range] | — |
| 工作溫度 | -40C to +105C (industrial, MRLA grade) | -40C to +85C |
| External Memory Interface | DDR2 / DDR3L / LPDDR2 / LPDDR3 | — |
| Flash Memory Interface | QSPI, e.MMC | — |
| LCD Controller | Integrated, up to WXGA (1280x768) | — |
| Graphics Accelerator | Yes (2D, on-chip) | — |
| Ethernet | 2x EMAC (10/100 Mbps) | — |
| USB Ports | 2x HSIC, 3x HS/FS USB 2.0 | — |
| CAN | 2x CAN-FD | — |
| Hardware Encryption | AES-OTF (on-the-fly) | — |
| Touch Controller | Peripheral Touch Controller (PTC) | — |
| Audio Subsystem | Embedded (I2S, Class D amplifier interface) | — |
| Backup Mode Current | 5 uA typical | 5 uA (typical) |
| 安裝類型 | Surface Mount (Tape & Reel) | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Operating System Support | Linux (mainline kernel), RTOS | — |
| Manufacturer | — | Microchip Technology |
| Series | — | SAMA5D2 |
| Core Processor | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| 資料匯流排寬度 | — | 32-bit |
| Ball Pitch | — | 0.8 mm |
| External Memory Support | — | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC |
| Co-processors | — | NEON MPE, FPU |
| Security Features | — | AES, SHA, TRNG, Secure Boot, Tamper Detection |
| MSL 等級 | — | 3 |