ATSAMA5D23A-CUR vs ATSAMA5D22B-CUR 比較
詳細並排比較 ATSAMA5D23A-CUR 由 Microchip Technology 與 ATSAMA5D22B-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
ATSAMA5D23A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D23A-CUR ✓ 啟用中Microchip Technology
ATSAMA5D22B-CUR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D22B-CUR ✓ 啟用中規格比較
| 參數 | ATSAMA5D23A-CUR | ATSAMA5D22B-CUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | ARM Cortex-A5 | — |
| Maximum CPU Frequency | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| External Memory Bus | 16-bit LPDDR/DDR2/DDR3 | — |
| 封裝 | 196-TFBGA (11x11 mm) | 196-TFBGA, 11x11 mm, 0.75 mm pitch |
| Operating Voltage (Core) | 1.2 V | — |
| Operating Voltage (I/O) | 3.3 V | — |
| 工作溫度 | -40C to +85C | — |
| Security Features | TrustZone, Secure Boot, AES, SHA, TRNG, Tamper Pins | — |
| Graphics Controller | 2D LCD controller, up to WXGA (1280x720) | — |
| Ethernet | 10/100 Mbps MAC (MII/RMII) | 10/100/1000 Mbps with IEEE 1588 |
| USB | USB HSIC, USB HS Device/Host | USB 2.0 High-Speed Host and Device |
| CAN | 2x CAN-FD | 2x CAN-FD |
| 安裝類型 | Surface Mount (BGA) | Surface Mount |
| RoHS 狀態 | Compliant | Compliant |
| Core Architecture | — | ARM Cortex-A5 (32-bit, single-core) |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 128 Kbyte |
| L1 Data Cache | — | 128 Kbyte |
| L2 Cache | — | 32 Kbyte |
| NEON Media Engine | — | Yes (NEON MPE) |
| Floating Point Unit | — | VFPv4-D32 (single and double precision) |
| External Memory Controller | — | 16-bit DDR2/LPDDR/LPDDR2/DDR3(L) |
| Display Controller | — | 24-bit LCD with overlays, 2D graphics accelerator |
| Video Decoder | — | H.264 / MPEG-4 / VP8 / JPEG hardware decode |
| Crypto Accelerator | — | AES, SHA, TRNG; ARM TrustZone secure boot |
| 供應電壓 | — | 0.9 V core / 1.8 V / 3.3 V I/O (typical) |
| Operating Temperature (Industrial) | — | -40C to +85C |
| MSL 等級 | — | 3 (per JEDEC J-STD-020) |
| Deep-Sleep Current | — | <5 uA with backup self-refresh |