ATSAMA5D27C-D5M-CUR vs ATSAMA5D27C-D1G-CUR 对比
详细并排对比 ATSAMA5D27C-D5M-CUR 出自 Microchip Technology 和 ATSAMA5D27C-D1G-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
ATSAMA5D27C-D5M-CUR - SAMA5D2 Cortex-A5 MPU 500MHz 512Mb DDR2 | Microchip
ATSAMA5D27C-D5M-CUR ✓ 量产中Microchip Technology
ATSAMA5D27C-D1G-CUR - 500MHz Cortex-A5 MPU 1Gbit DDR2 SiP | Microchip
ATSAMA5D27C-D1G-CUR ✓ 量产中规格对比
| 参数 | ATSAMA5D27C-D5M-CUR | ATSAMA5D27C-D1G-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） | $23.10 | $12.05 |
| Core Architecture | ARM Cortex-A5 | ARM Cortex-A5 (32-bit, single-core) |
| Number of Cores | 1 | — |
| 数据总线宽度 | 32-bit | — |
| 最大时钟频率 | 500 MHz | — |
| Integrated Memory | 512 Mbit DDR2 SDRAM (SIP) | — |
| Operating Voltage Range | 1.14 V to 1.3 V (core) | — |
| Memory Bus Width | 16-bit | — |
| 封装 | 289-LFBGA (14x14 mm), 0.8 mm ball pitch | 289-TFBGA (14x14 mm, 0.8 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| 工作温度范围 | -40C to +85C (Industrial) | — |
| Peripheral Touch Controller | Integrated | — |
| Embedded Audio Subsystem | Integrated | — |
| Security Features | ARM TrustZone, Secure Boot, Tamper | — |
| Hardware Crypto Accelerators | AES, SHA, TRNG | — |
| RoHS 状态 | Compliant | Compliant |
| Maximum CPU Clock | — | 500 MHz |
| L1 Instruction Cache | — | 32 KB |
| L1 Data Cache | — | 32 KB |
| Integrated DRAM | — | 1 Gbit DDR2 SDRAM (SiP) |
| External Memory Controller | — | 16-bit DDR2/DDR3L/LPDDR2/LPDDR3, plus QSPI and e.MMC |
| Supply Voltage (Core) | — | 1.2 V (typical) |
| 工作温度 | — | -40 C to +85 C (industrial) |
| Ethernet | — | 1x RGMII + 1x RMII (Gigabit-capable EMAC) |
| USB | — | 2x HS USB (one Host, one Device) |
| CAN | — | 2x CAN-FD controllers |
| Flexible Serial (FLEXCOM) | — | 3x (USART/SPI/TWI configurable) |
| Image Sensor Interface (ISI) | — | Up to 24-bit parallel camera input |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| Audio Subsystem | — | Embedded SSC + sample-rate converters |
| Cryptography | — | AES, SHA, TRNG, secure boot, monotonic counters |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |