ATSAMA5D41A-CU vs ATSAMA5D42A-CU 对比
详细并排对比 ATSAMA5D41A-CU 出自 Microchip Technology 和 ATSAMA5D42A-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
ATSAMA5D41A-CU - 600MHz ARM Cortex-A5 MPU, LFBGA-289 | Microchip
ATSAMA5D41A-CU ✓ 量产中Microchip Technology
ATSAMA5D42A-CU - ARM Cortex-A5 MPU 600MHz 361-TFBGA | Microchip
ATSAMA5D42A-CU ✓ 量产中规格对比
| 参数 | ATSAMA5D41A-CU | ATSAMA5D42A-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） | $14.30 | $18.24 |
| Core Architecture | ARM Cortex-A5 (ARMv7-A) with NEON SIMD and VFPv4 | ARMv7-A with Thumb-2, NEON, FPU, MMU |
| Maximum Core Frequency | 600 MHz | — |
| Core Count | 1 (Single-core) | — |
| 数据总线宽度 | 32-bit | 32-bit |
| L1 Instruction Cache | [DATA_NEEDED: L1 I-cache size] | 32 KByte |
| L1 Data Cache | [DATA_NEEDED: L1 D-cache size] | 32 KByte |
| L2 Cache | 128 KB | 128 KByte |
| On-chip ROM | 128 KB | — |
| Supply Voltage I/O | 1.2 V / 1.8 V / 3.3 V | — |
| Supply Voltage Core | 1.1 V to 1.32 V | — |
| 工作温度 | -40 C to +85 C (Industrial) | -40C to +85C (industrial) |
| 封装 | 289-LFBGA (14x14 mm, 0.8 mm pitch) | 361-TFBGA (16x16 mm, 0.8 mm pitch) |
| 安装类型 | Surface Mount | Surface Mount (BGA) |
| USB Interfaces | 3 x USB 2.0 (2 Host + 1 Device, or 3 Host) | — |
| Ethernet | 2 x GMAC (10/100/1000 Mbps with external PHY) | — |
| ADC | 5-channel 10-bit with resistive touchscreen controller | — |
| External Memory Support | DDR2/LPDDR/LPDDR2, NAND/NOR flash with ECC | — |
| Video Decode | 720p H.264 up to 30 fps | — |
| Security | AES, 3DES, SHA-1/224/256, Integrity Check Monitor (ICM) | — |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-A5 |
| Number of Cores | — | 1 |
| Maximum Clock Speed | — | 600 MHz |
| Internal SRAM | — | 128 KByte |
| Operating Voltage (Core) | — | 1.2 V to 1.32 V |
| Operating Voltage (I/O) | — | 1.8 V / 3.3 V |
| DDR Memory Controller | — | DDR2/LPDDR/DDR3, 16-bit data bus |
| MSL 等级 | — | 3 (per JEDEC J-STD-020) |