ATSAMA5D27B-CNR vs ATSAMA5D27C-CNR 比較
詳細並排比較 ATSAMA5D27B-CNR 由 Microchip Technology 與 ATSAMA5D27C-CNR 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
ATSAMA5D27B-CNR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D27B-CNR ✓ 啟用中Microchip Technology
ATSAMA5D27C-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27C-CNR ✓ 啟用中規格比較
| 參數 | ATSAMA5D27B-CNR | ATSAMA5D27C-CNR |
|---|---|---|
| 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 Count / Width | 1 Core / 32-bit | — |
| Maximum CPU Frequency | 500 MHz | — |
| Instruction Set | ARMv7-A with NEON and FPU | — |
| Internal SRAM | 128 KB | 128 Kbytes |
| External Memory Support | DDR2 / DDR3L / LPDDR2 / LPDDR3 | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash, NAND Flash |
| Boot Memory Support | QSPI Flash, e.MMC, NAND, SD card | — |
| 封裝 | 289-LFBGA (14x14 mm, 0.8 mm ball pitch) | 289-LFBGA (14x14 mm, 0.8 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount (BGA) |
| I/O Voltage | 3.3 V | 3.3 V |
| 工作溫度 | -40C to +105C | -40C to +85C (Industrial / Extended) |
| RoHS 狀態 | Compliant | Compliant |
| MSL 等級 | 3 | [DATA_NEEDED: MSL rating] |
| Packaging | Tape & Reel | — |
| Series | SAMA5D2 | — |
| Core Architecture | — | Arm Cortex-A5 (32-bit) with NEON and TrustZone |
| Maximum CPU Clock | — | 500 MHz |
| Core Count | — | 1 |
| L1 Cache | — | [DATA_NEEDED: L1 instruction + data cache size] |
| L2 Cache | — | 128 Kbytes |
| Graphics Acceleration | — | Yes (2D LCD controller, hardware overlay) |
| Ethernet | — | 10/100 Mbps (1x MII/RMII MAC) |
| USB | — | USB 2.0 High-Speed Host + HSIC |
| Peripheral Touch Controller | — | Yes (PTC, supports mutual / self capacitance) |
| Embedded Audio Subsystem | — | Yes (Class-D amplifier interface, I2S, SSC) |