ATSAMA5D27B-CUR vs ATSAMA5D27C-CUR 比較
詳細並排比較 ATSAMA5D27B-CUR 由 Microchip Technology 與 ATSAMA5D27C-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
ATSAMA5D27B-CUR - 500MHz ARM Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27B-CUR ✓ 啟用中規格比較
| 參數 | ATSAMA5D27B-CUR | ATSAMA5D27C-CUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 | — |
| 資料匯流排寬度 | 32-bit | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| On-Chip SRAM | 128 KB | — |
| On-Chip ROM | 160 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND, SD | — |
| Core Supply Voltage | 1.2 V (typical) | — |
| 封裝 | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount (Tape & Reel) |
| 工作溫度範圍 | -40C to +85C (industrial) | -40 °C to +85 °C (industrial) |
| Graphics Support | LCD TFT controller up to 1024x768 | — |
| Camera Interface | CMOS sensor (12-bit parallel) | — |
| Ethernet | 2x 10/100/1000 Mbps MAC with AVB/TSN | 10/100 MAC with IEEE 1588 (EMAC) |
| USB | 1x USB 2.0 High-Speed Host, 1x USB 2.0 High-Speed Device | USB 2.0 HS Host + HS OTG + HS Device (3 ports) |
| CAN | 2x CAN-FD | 2x CAN-FD controllers |
| Hardware Crypto | AES, SHA, TRNG, secure boot, tamper pins | — |
| RoHS 狀態 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-A5 (32-bit) with NEON and FPU |
| Core Count | — | 1 |
| Cache (I-cache / D-cache) | — | 32 KB / 32 KB |
| Internal SRAM | — | 128 KB |
| ROM | — | 160 KB |
| External Memory Bus | — | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 |
| Operating Voltage (Core) | — | 1.2 V |
| Display Controller | — | TFT LCD up to 1024 x 768 |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded (Class-D, I2S, SPDIF) |
| Cryptography | — | AES, SHA, TRNG, secure boot |
| Backup Mode Current | — | 5 µA typical (DDR in Self-Refresh) |