ATSAM4S8CA-AN vs ATSAM4S8BB-AN 对比
详细并排对比 ATSAM4S8CA-AN 出自 Microchip Technology 和 ATSAM4S8BB-AN 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
ATSAM4S8CA-AN - 512KB Flash Cortex-M4 MCU 100-LQFP | Microchip
ATSAM4S8CA-AN ✓ 量产中
规格对比
| 参数 | ATSAM4S8CA-AN | ATSAM4S8BB-AN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Core Architecture | ARM Cortex-M4 (32-bit RISC) with FPU | — |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | 512 KB |
| SRAM | [DATA_NEEDED: exact SRAM size] | 128 KB |
| 电源电压 | 1.62 V to 3.6 V | — |
| 封装 | 100-pin LQFP (14x14 mm) | 64-LQFP, 10 mm x 10 mm |
| 工作温度 | -40C to +85C (AN suffix) | — |
| USB Interface | USB 2.0 Full-Speed Device | — |
| ADC | 10-bit, up to 8 channels | — |
| Timers | [DATA_NEEDED: timer count and bit-width] | — |
| Communication Peripherals | USART, SPI, TWI (I2C), USB FS | — |
| External Bus Interface (EBI) | Yes (SRAM/NOR/NAND expansion) | — |
| DMA Channels | [DATA_NEEDED: DMA channel count] | — |
| 安装类型 | Surface Mount | SMD/SMT |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS status] |
| Lead-Free | Yes | — |
| DSP Extensions | ARM Cortex-M4 SIMD/DSP instructions | — |
| Product Type | — | 32-bit ARM Cortex-M4 microcontroller |
| Architecture | — | ARM Cortex-M4 RISC |
| 最大时钟频率 | — | 120 MHz |
| 工作电源电压 | — | 1.62 V to 3.6 V |
| Power Consumption | — | 200 uA/MHz |
| ADC Resolution | — | 12 bit |
| 数据总线宽度 | — | 32 bit |
| Number of I/Os | — | 47 I/O |
| Maximum Operating Temperature | — | +105 C |
| Minimum Operating Temperature | — | -40 C |
| Temperature Grade | — | Extended temperature |
| Color | — | Green |
| 分类 | — | ARM Microcontrollers - MCU |
| Manufacturer Product Family | — | SAM4S |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |