ATSAMA5D21A-CUR vs ATSAMA5D21C-CUR 比較
詳細並排比較 ATSAMA5D21A-CUR 由 Microchip Technology 與 ATSAMA5D21C-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
ATSAMA5D21A-CUR - 500MHz Cortex-A5 MPU, 196-TFBGA | Microchip
ATSAMA5D21A-CUR ✓ 啟用中Microchip Technology
ATSAMA5D21C-CUR - ARM Cortex-A5 MPU 500MHz 196-TFBGA | Microchip
ATSAMA5D21C-CUR ✓ 啟用中規格比較
| 參數 | ATSAMA5D21A-CUR | ATSAMA5D21C-CUR |
|---|---|---|
| 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) | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| FPU | Single-precision hardware floating-point unit | — |
| L1 Cache | 32 KB instruction + 32 KB data | — |
| Internal SRAM | 128 KB | — |
| External Memory | DDR2/DDR3L/LPDDR2/LPDDR3, QSPI, e.MMC | — |
| 封裝 | 196-ball TFBGA | 196-TFBGA (11x11 mm) |
| Temperature Grade | Industrial (-40C to +85C) | — |
| 安裝類型 | Surface Mount (BGA) | Surface Mount (BGA) |
| Operating Voltage (core) | [DATA_NEEDED: core VDD] | — |
| Ethernet | Gigabit Ethernet MAC | 10/100 Mbps (1x) |
| USB | USB 2.0 Host and Device | USB 2.0 + HSIC |
| CAN | 2x CAN-FD controllers | — |
| ADC | 12-bit ADC | — |
| Crypto Accelerators | AES, SHA, TRNG | — |
| RoHS 狀態 | Compliant | — |
| Core Processor | — | ARM Cortex-A5 |
| Core Count | — | 1 |
| 資料匯流排寬度 | — | 32-bit |
| On-chip ROM | — | 160 KB |
| Ball Pitch | — | 0.8 mm |
| Supply Voltage (Core) | — | 1.2 V |
| I/O Voltage | — | 3.3 V |
| External Memory Support | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC |
| Backup Mode Current | — | 5 µA |
| 工作溫度 | — | -40 °C to +85 °C (industrial) |