ATSAM3S2CA-CUR vs ATSAM3S1CB-CUR 对比
详细并排对比 ATSAM3S2CA-CUR 出自 Microchip Technology 和 ATSAM3S1CB-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
ATSAM3S2CA-CUR - 64MHz Cortex-M3 MCU 128KB Flash | Microchip
ATSAM3S2CA-CUR ✓ 量产中Microchip Technology
ATSAM3S1CB-CUR - 64MHz Cortex-M3 MCU 64KB Flash | Microchip
ATSAM3S1CB-CUR ✓ 量产中规格对比
| 参数 | ATSAM3S2CA-CUR | ATSAM3S1CB-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） | $4.89 | $1.74 |
| Core Processor | ARM Cortex-M3 (32-bit) | ARM Cortex-M3 |
| Core Size | 32-Bit | 32-Bit |
| 最大时钟频率 | 64 MHz | — |
| Flash Program Memory | 128 KB (128K x 8) | — |
| SRAM | 32 KB | 16 KB (16K x 8) |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Supply Voltage (Typical) | 1.8 V / 3.3 V | — |
| 工作温度 | -40C to +85C | — |
| 封装 | 100-TFBGA (9x9 mm) | 100-TFBGA (9x9 mm) |
| Number of I/O | 79 | — |
| ADC Resolution | 10-bit / 12-bit | 12-bit (10-bit and 12-bit options in family) |
| DAC Resolution | 12-bit | — |
| Connectivity | HSMCI, I2C, I2S, IrDA, SPI, SSC, TWI, UART, USART, USB | — |
| 安装类型 | Surface Mount | Surface Mount |
| Core Speed (DMIPS) | ~1.25 DMIPS/MHz (ARM Cortex-M3) | — |
| Technology | CMOS | — |
| RoHS 状态 | Compliant (per JLCPCB listing) | — |
| Maximum Clock Speed | — | 64 MHz |
| Flash Memory | — | 64 KB (64K x 8) |
| Series | — | SAM3S |
| Number of Terminals | — | 100 |
| Terminal Form | — | Ball (BGA) |
| DMA | — | Yes |
| Temperature Grade | — | Industrial |
| Supplier Device Package | — | 100-TFBGA (9x9) |