ATSAMA5D27C-D1G-CU vs ATSAMA5D26C-CU 对比
详细并排对比 ATSAMA5D27C-D1G-CU 出自 Microchip Technology 和 ATSAMA5D26C-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
ATSAMA5D27C-D1G-CU - Cortex-A5 MPU 500MHz 1Gbit DDR2 | Microchip
ATSAMA5D27C-D1G-CU ✓ 量产中Microchip Technology
ATSAMA5D26C-CU - 500MHz ARM Cortex-A5 MPU 289-LFBGA | Microchip
ATSAMA5D26C-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D27C-D1G-CU | ATSAMA5D26C-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） | $19.10 | $11.80 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) | — |
| Core Count | 1 | — |
| Maximum CPU Clock | 500 MHz | 500 MHz |
| Bit Width | 32-bit | — |
| Integrated Memory | 1 Gbit DDR2 SDRAM (16-bit data bus) | — |
| 电源电压 | 3.3 V I/O | — |
| Core Voltage | 1.2 V | — |
| 封装 | 289-TFBGA (14x14 mm), 0.8 mm ball pitch | 289-LFBGA (14x14 mm, 0.8 mm ball pitch) |
| 安装类型 | Surface Mount (BGA) | — |
| Ethernet | 10/100 Mbps (1x EMAC, external PHY) | — |
| USB | USB 2.0 High-Speed with HSIC | — |
| 工作温度 | Industrial (-40C to +85C) | -40C to +85C (industrial) |
| RoHS 状态 | Compliant (Green, BGA GREEN) | Compliant |
| Packaging | Tray | — |
| Series | SAMA5D2 SiP | — |
| Product Type | — | Microprocessor (MPU) |
| Core | — | ARM Cortex-A5 (32-bit, single-core) |
| Internal SRAM | — | 128 KB |
| Internal ROM | — | 160 KB |
| L1 Cache | — | 32 KB I-cache + 32 KB D-cache |
| External Memory Support | — | DDR2 / DDR3L / LPDDR2 / LPDDR3, QSPI, e.MMC |
| Supply Voltage (Core) | — | 1.2 V |
| Supply Voltage (I/O) | — | 3.3 V |
| Backup Mode Current | — | ~5 µA (per SAMA5D2 family datasheet) |
| Security Features | — | Secure boot, HW AES/SHA/TRNG, tamper pins |
| Display Controller | — | 24-bit LCD up to 1024x768 |
| Connectivity | — | 2x GMAC, 2x CAN-FD, USB Host/Device, 11x UART, I2S, SPI, I2C |
| Camera Interface | — | MIPI CSI-2, 12-bit parallel |