ATSAMA5D26C-CNR vs ATSAMA5D27A-CNR 对比
详细并排对比 ATSAMA5D26C-CNR 出自 Microchip Technology 和 ATSAMA5D27A-CNR 出自 Microchip Technology。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Microchip Technology
ATSAMA5D26C-CNR - ARM Cortex-A5 MPU 500MHz 289-LFBGA | Microchip
ATSAMA5D26C-CNR ✓ 量产中Microchip Technology
ATSAMA5D27A-CNR - 500MHz Cortex-A5 MPU, 289-LFBGA | Microchip
ATSAMA5D27A-CNR ✓ 量产中规格对比
| 参数 | ATSAMA5D26C-CNR | ATSAMA5D27A-CNR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.85 | $10.95 |
| Core Architecture | ARM Cortex-A5 (32-bit) | — |
| Maximum Core Clock | 500 MHz | — |
| Number of Cores | 1 | 1 Core, 32-Bit |
| Instruction Set | ARMv7-A with Neon and FPU | — |
| L1 Instruction Cache | 32 KB | — |
| L1 Data Cache | 32 KB | — |
| Internal SRAM | 128 KB | — |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC | — |
| Hardware Cryptography | AES, SHA, TRNG, secure boot | AES-128/256, secure boot, TRNG, tamper pins |
| 封装 | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 289-LFBGA, 14x14 mm |
| Graphics / LCD | Integrated LCD controller (up to WXGA 1280x720) | — |
| Ethernet | 10/100 Mbps EMAC with GMII/RMII/MII | 10/100 Mbps (1x EMAC) with IEEE 1588 |
| USB | USB 2.0 High-Speed Host + Device | USB 2.0 + HSIC |
| CAN | CAN-FD | CAN, CAN-FD (1) |
| Operating Temperature (Industrial) | -40C to +85C | — |
| Core Supply Voltage | 1.2 V (typ) | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Maximum CPU Clock | — | 500 MHz |
| Instruction Set Architecture | — | ARMv7-A with Neon, MPE |
| Graphics Acceleration | — | Yes (2D Graphics LCD Controller, GLCDC) |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| L2 Cache | — | 128 KB |
| External Memory Controller | — | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC Flash |
| Display Interface | — | Keyboard, LCD, Touchscreen (24-bit GLCDC) |
| I/O Voltage | — | 3.3 V |
| 工作温度 | — | -40C to +105C (industrial) |
| MSL 等级 | — | 3 |
| Delivery Form | — | Tape & Reel (TR) |