ATSAMA5D23B-CNR vs ATSAMA5D27B-CNR 比較
詳細並排比較 ATSAMA5D23B-CNR 由 Microchip Technology 與 ATSAMA5D27B-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
ATSAMA5D23B-CNR - ARM Cortex-A5 500MHz MPU, 196-TFBGA | Microchip
ATSAMA5D23B-CNR ✓ 啟用中Microchip Technology
ATSAMA5D27B-CNR - 500MHz Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D27B-CNR ✓ 啟用中規格比較
| 參數 | ATSAMA5D23B-CNR | ATSAMA5D27B-CNR |
|---|---|---|
| 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) | — |
| 最大時脈頻率 | 500 MHz | — |
| Core Count | 1 | — |
| 資料匯流排寬度 | 32-bit | — |
| L1 Instruction Cache | 32 Kbytes | — |
| L1 Data Cache | 32 Kbytes | — |
| L2 Cache / SRAM | 128 Kbytes (configurable) | — |
| Internal ROM | 160 Kbytes | — |
| Internal SRAM | 128 Kbytes | 128 KB |
| NEON Media Engine | Yes | — |
| TrustZone | Yes (Arm TrustZone) | — |
| MMU | Yes (full virtual memory) | — |
| ETM / ETB Trace Memory | 8 Kbytes | — |
| Peripheral Touch Controller (PTC) | Embedded | — |
| 封裝 | 196-ball TFBGA, 11x11 mm, 0.8 mm ball pitch | 289-LFBGA (14x14 mm, 0.8 mm ball pitch) |
| Operating Temperature Grade | Industrial | — |
| 安裝類型 | Surface Mount | Surface Mount |
| Lead-Free / RoHS | Yes (Compliant) | — |
| 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 |
| External Memory Support | — | DDR2 / DDR3L / LPDDR2 / LPDDR3 |
| Boot Memory Support | — | QSPI Flash, e.MMC, NAND, SD card |
| I/O Voltage | — | 3.3 V |
| 工作溫度 | — | -40C to +105C |
| RoHS 狀態 | — | Compliant |
| MSL 等級 | — | 3 |
| Packaging | — | Tape & Reel |
| Series | — | SAMA5D2 |