ATSAMA5D27A-CU vs ATSAMA5D36A-CU 对比
详细并排对比 ATSAMA5D27A-CU 出自 Microchip Technology 和 ATSAMA5D36A-CU 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
ATSAMA5D27A-CU - 500MHz Cortex-A5 MPU | Microchip | Embedded
ATSAMA5D27A-CU ✓ 量产中Microchip Technology
ATSAMA5D36A-CU - ARM Cortex-A5 MPU 536MHz LFBGA-324 | Microchip
ATSAMA5D36A-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D27A-CU | ATSAMA5D36A-CU |
|---|---|---|
| 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） | $7.83 | $46.10 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) with NEON | ARM Cortex-A5 32-bit RISC |
| Operating Frequency | 500 MHz | — |
| Core Count / Data Bus Width | 1 Core / 32-bit | — |
| Internal SRAM | 128 KB | 128 KB |
| External Memory Support | DDR2, DDR3L, LPDDR2, LPDDR3, QSPI, e.MMC, NAND | — |
| 封装 | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 324-ball LFBGA, 15 x 15 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 电源电压 | 3.3 V I/O, 1.2 V core (typ.) | — |
| Backup Mode Current | <5 µA | — |
| 工作温度 | -40 °C to +85 °C (industrial) | -40 C to +85 C (industrial) |
| Cryptography | AES, SHA, TRNG, secure boot | — |
| Display Interface | LCD controller, MIPI-DSI option | — |
| Touch Controller | Integrated Peripheral Touch Controller (PTC) | — |
| Communication Interfaces | CAN, HSIC, USB, EMAC, FLEXCOM x12 (UART/SPI/TWI) | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 | — |
| Lead-Free | Yes | — |
| Maximum CPU Clock | — | 536 MHz |
| Instruction Cache | — | 32 KB |
| Data Cache | — | 32 KB |
| Floating Point Unit | — | Yes (hardware FPU) |
| NEON Media Engine | — | No |
| Memory Controller | — | 16-bit LPDDR/LPDDR2/DDR2 (single rank) |
| External Bus Interface | — | EBI (NOR/NAND/SRAM) |
| LCD Controller | — | Yes, up to 2048x2048 (hardware graphics accelerator) |
| Ethernet | — | 1x Gigabit MAC + 1x 10/100 MAC (GMII/RGMII/RMII/MII) |
| USB | — | USB 2.0 host/device x3 + HSIC x2 |
| SD/MMC/SDIO | — | 3 controllers |
| ADC | — | 12-bit, 8-channel |
| Core Supply Voltage | — | 1.08 V to 1.32 V |
| I/O Supply Voltages | — | 1.2 V, 1.8 V, 3.3 V |