ATSAMA5D27C-CUR vs ATSAMA5D27C-LD1G-CUR 对比
详细并排对比 ATSAMA5D27C-CUR 出自 Microchip Technology 和 ATSAMA5D27C-LD1G-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-LD1G-CUR - 500MHz Cortex-A5 MPU, 1Gb LPDDR2 SiP | Microchip
ATSAMA5D27C-LD1G-CUR ✓ 量产中规格对比
| 参数 | ATSAMA5D27C-CUR | ATSAMA5D27C-LD1G-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） | $12.90 | $14.95 |
| Core Architecture | ARM Cortex-A5 (32-bit) with NEON and FPU | ARM Cortex-A5 with NEON and FPU |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| 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 | — |
| 封装 | 289-LFBGA (14 x 14 mm, 0.8 mm pitch) | 361-ball TFBGA (16x16 mm), 0.8 mm ball pitch |
| Operating Voltage (Core) | 1.2 V | — |
| 工作温度范围 | -40 °C to +85 °C (industrial) | — |
| Ethernet | 10/100 MAC with IEEE 1588 (EMAC) | 10/100 MAC with IEEE 1588 (EMAC + GMAC) |
| USB | USB 2.0 HS Host + HS OTG + HS Device (3 ports) | USB 2.0 High-Speed Host and Device |
| CAN | 2x CAN-FD controllers | — |
| Display Controller | TFT LCD up to 1024 x 768 | — |
| Touch Controller | Peripheral Touch Controller (PTC) | 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) | — |
| 安装类型 | Surface Mount (Tape & Reel) | Surface Mount (BGA) |
| RoHS 状态 | Compliant | Compliant |
| Number of Cores | — | 1 |
| 数据总线宽度 | — | 32-bit |
| Integrated Memory | — | 1 Gbit LPDDR2 SDRAM |
| 工作温度 | — | -40C to +85C (Industrial) |
| Series | — | SAMA5D2 |
| 存储器类型 | — | LPDDR2 (System-in-Package) |
| Memory Bus Width | — | 32-bit |
| LCD Controller | — | Yes (TFT, up to 2048x2048) |
| Security | — | AES, SHA, TRNG, secure boot |