ATSAMA5D41B-CU vs ATSAMA5D27C-CUR 对比
详细并排对比 ATSAMA5D41B-CU 出自 Microchip Technology 和 ATSAMA5D27C-CUR 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
ATSAMA5D41B-CU - ARM Cortex-A5 600MHz MPU, 289-LFBGA | Microchip
ATSAMA5D41B-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D41B-CU | ATSAMA5D27C-CUR |
|---|---|---|
| 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） | $10.95 | $12.90 |
| Core Processor | ARM Cortex-A5 | — |
| Number of Cores | 1 Core, 32-Bit | — |
| Maximum CPU Clock | 600 MHz | 500 MHz |
| Co-Processors / DSP | Multimedia; NEON SIMD | — |
| L2 Cache | 128 KB | — |
| Floating Point Unit | Yes (hardware FPU) | — |
| Graphics Acceleration | Yes (2D accelerator) | — |
| Video Decoder | Hardware H.264 720p | — |
| RAM Controllers | LPDDR, LPDDR2, DDR2 | — |
| On-chip ROM | 128 KB (secure boot) | — |
| Core Supply Voltage | 1.2 V (range 1.1 V to 1.32 V) | — |
| I/O Supply Voltage | 3.3 V | — |
| DDR Supply Voltage | 1.8 V | — |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) |
| 安装类型 | Surface Mount (BGA) | Surface Mount (Tape & Reel) |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant |
| Ethernet | 10/100/1000 Mbps (GMII/RGMII) | 10/100 MAC with IEEE 1588 (EMAC) |
| USB | USB 2.0 High-Speed Host + Device (with PHY) | USB 2.0 HS Host + HS OTG + HS Device (3 ports) |
| CAN | CAN-FD | 2x CAN-FD controllers |
| Display Interface | LCD controller with touchscreen | — |
| Core Architecture | — | ARM Cortex-A5 (32-bit) with NEON and FPU |
| Core Count | — | 1 |
| Cache (I-cache / D-cache) | — | 32 KB / 32 KB |
| Internal SRAM | — | 128 KB |
| ROM | — | 160 KB |
| External Memory Bus | — | 16-bit DDR2 / LPDDR / DDR3 / LPDDR3 |
| Operating Voltage (Core) | — | 1.2 V |
| 工作温度范围 | — | -40 °C to +85 °C (industrial) |
| Display Controller | — | TFT LCD up to 1024 x 768 |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded (Class-D, I2S, SPDIF) |
| Cryptography | — | AES, SHA, TRNG, secure boot |
| Backup Mode Current | — | 5 µA typical (DDR in Self-Refresh) |