ATSAM3S8CA-CU vs ATSAM3S4CA-CU 对比
详细并排对比 ATSAM3S8CA-CU 出自 Microchip Technology 和 ATSAM3S4CA-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
ATSAM3S8CA-CU - Cortex-M3 MCU 512KB Flash 64MHz | Microchip
ATSAM3S8CA-CU ✓ 量产中Microchip Technology
ATSAM3S4CA-CU - 64MHz Cortex-M3 MCU 256KB Flash | Microchip
ATSAM3S4CA-CU ✓ 量产中规格对比
| 参数 | ATSAM3S8CA-CU | ATSAM3S4CA-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） | $5.25 | $4.95 |
| Core Processor | ARM Cortex-M3 | ARM Cortex-M3 |
| Core Architecture | 32-Bit | — |
| Max Clock Frequency | 64 MHz | — |
| Flash Memory | 512KB (512K x 8) | 256 KB (256K x 8) |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| 封装 | 100-TFBGA (9 x 9 mm) | 100-TFBGA (9x9 mm) |
| Series | SAM3S (ATSAM3S8) | SAM3S |
| Program Memory Type | Flash | Flash |
| Number of I/O | 47 | — |
| Core Supply Voltage | 1.08 V to 1.32 V | 1.08 V to 1.32 V (1.2 V nominal) |
| 工作电源电压 | 1.8 V | — |
| 安装类型 | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | ACTIVE |
| Green/Halogen Status | Green, IT, MRL A (per Mouser) | — |
| Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Data Converters | [DATA_NEEDED: ADC channels and resolution] | — |
| Core Size | — | 32-Bit |
| Maximum Clock Speed | — | 64 MHz |
| SRAM | — | 48 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| 工作温度 | — | -40C to +85C (Industrial) |
| DMA Controller | — | Yes |
| Instruction Set | — | Thumb-2 (RISC) |
| Packing Classification | — | MRL A |
| Pin-to-Pin Compatible Family | — | SAM3N4C |