ATSAMA5D23B-CN vs ATSAMA5D21B-CU 比較
詳細並排比較 ATSAMA5D23B-CN 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
ATSAMA5D23B-CN - 500MHz ARM Cortex-A5 MPU 128KB SRAM | Microchip
ATSAMA5D23B-CN ✓ 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 | ATSAMA5D23B-CN | 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) | — |
| Number of Cores | 1 | — |
| Maximum Clock Speed | 500 MHz | — |
| L1 Instruction Cache | 32 kbyte | — |
| L1 Data Cache | 32 kbyte | — |
| L2 Cache | 128 kbyte (configurable as internal SRAM) | — |
| NEON Media Engine | Yes | — |
| ARM TrustZone | Yes | — |
| MMU | Yes | — |
| 工作溫度範圍 | [DATA_NEEDED: operating temperature range] | — |
| 封裝 | 196-TFBGA (11x11 mm) | 196-TFBGA (11x11 mm) |
| Ball Pitch | 0.8 mm | 0.8 mm |
| 安裝類型 | Surface Mount | Surface Mount |
| Backup Mode Current | 5 uA typical | 5 uA (typical) |
| 資料匯流排寬度 | 32-bit | 32-bit |
| Series | SAMA5D2 | SAMA5D2 |
| RoHS 狀態 | Compliant | Compliant |
| Manufacturer | — | Microchip Technology |
| Core Processor | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| Maximum CPU Clock | — | 500 MHz |
| 工作溫度 | — | -40C to +85C |
| 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 |