ATSAMA5D21B-CUR vs ATSAMA5D24B-CUR 比較
詳細並排比較 ATSAMA5D21B-CUR 由 Microchip Technology 與 ATSAMA5D24B-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
ATSAMA5D24B-CUR - 500MHz Cortex-A5 MPU, 256-TFBGA | Microchip
ATSAMA5D24B-CUR ✓ 啟用中規格比較
| 參數 | ATSAMA5D21B-CUR | ATSAMA5D24B-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 | — |
| Core Architecture | 32-bit ARMv7-A | — |
| Number of Cores | 1 | — |
| 最大時脈頻率 | 500 MHz | — |
| Internal SRAM | 128 KB | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| L2 Cache | 128 KB | 128 KByte |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | DDR2/DDR3L, LPDDR2/LPDDR3, QSPI, e.MMC Flash |
| 封裝 | 196-TFBGA (11x11 mm) | 256-TFBGA (8x8 mm) |
| Ball Pitch | 0.8 mm | — |
| 工作溫度 | -40C to +85C | -40C to +85C (industrial) |
| Backup Mode Current | 5 uA | 5 uA |
| ADC Resolution | 12-bit | — |
| Audio Subsystem | Embedded (fractional PLL) | Embedded |
| Security Features | Secure boot, TRNG, tamper detection | — |
| 安裝類型 | Surface Mount | Surface Mount |
| RoHS 狀態 | Compliant | Compliant (BGA Green) |
| Supply Voltage (Core) | [DATA_NEEDED: core supply voltage] | — |
| Architecture | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| 資料匯流排寬度 | — | 32-bit |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 128 KByte |
| L1 Data Cache | — | 128 KByte |
| Hardware Crypto | — | AES, TDES, SHA, TRNG |
| ADC | — | 12-bit, up to 12 channels |
| Ethernet | — | 10/100 Mbit EMAC |
| CAN Controllers | — | 2 x CAN-FD |
| Graphics | — | 2D accelerator, LCD controller up to WXGA |
| Peripheral Touch Controller | — | Yes (PTC) |
| NEON SIMD / FPU | — | Yes |
| 供應電壓 | — | [DATA_NEEDED: VDD core/IO nominal] |