ATSAMA5D22B-CN vs ATSAMA5D22A-CN 比較
詳細並排比較 ATSAMA5D22B-CN 由 Microchip Technology 與 ATSAMA5D22A-CN 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
ATSAMA5D22B-CN - Cortex-A5 500MHz MPU 196-TFBGA | Microchip
ATSAMA5D22B-CN ✓ 啟用中Microchip Technology
ATSAMA5D22A-CN - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D22A-CN ✓ 啟用中規格比較
| 參數 | ATSAMA5D22B-CN | ATSAMA5D22A-CN |
|---|---|---|
| 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 | ARM Cortex-A5 (32-bit) |
| Core Count | 1 | — |
| 資料匯流排寬度 | 32-bit | — |
| Maximum CPU Clock | 500 MHz | — |
| 工作電源電壓 | [DATA_NEEDED: Vdd_core range] | — |
| I/O Voltage | 3.3 V | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Interface | LPDDR1, LPDDR2, LPDDR3, DDR2, DDR3, DDR3L, QSPI | — |
| 封裝 | 196-TFBGA (11x11 mm, 0.8 mm pitch) | 196-ball TFBGA (10x10 mm) |
| 工作溫度範圍 | -40C to +85C (industrial) | — |
| 安裝類型 | Surface Mount | — |
| MSL 等級 | [DATA_NEEDED: MSL rating] | — |
| RoHS 狀態 | Compliant | — |
| Backup Mode Current | 5 uA | — |
| Cryptography | AES-256, SHA, secure boot, OTFAES, tamper pins | — |
| Graphics Acceleration | Yes (PTC, LCD controller, overlay) | — |
| USB | USB 2.0 + HSIC | USB 2.0 + HSIC |
| Ethernet | 10/100 Mbps (1) | 10/100 Mbps MAC (1 port) |
| Series | SAMA5D2 | — |
| Silicon Revision | B | — |
| Maximum Core Frequency | — | 500 MHz |
| Cache | — | 32 KB I-cache, 32 KB D-cache |
| External Memory Bus | — | 16-bit DDR3/DDR3L/LPDDR2/LPDDR3 |
| ROM | — | 160 KB boot ROM |
| Graphics Accelerator | — | 2D (GC320) |
| LCD Controller | — | Yes, up to WXGA |
| CAN | — | CAN-FD controllers |
| Security | — | AES, SHA, TRNG, secure boot, OTP |
| 工作溫度 | — | -40 C to +105 C (extended) |
| Core Supply Voltage | — | 1.2 V typical |
| I/O Supply Voltage | — | 3.3 V |