ATSAM4S8BB-AN vs ATSAM4S8CA-AN 对比
详细并排对比 ATSAM4S8BB-AN 出自 Microchip Technology 和 ATSAM4S8CA-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 | ATSAM4S8BB-AN | ATSAM4S8CA-AN |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 有效 |
| Product Type | 32-bit ARM Cortex-M4 microcontroller | — |
| Architecture | ARM Cortex-M4 RISC | — |
| 最大时钟频率 | 120 MHz | — |
| Flash Memory | 512 KB | 512 KB (512K x 8) |
| SRAM | 128 KB | [DATA_NEEDED: exact SRAM size] |
| 工作电源电压 | 1.62 V to 3.6 V | — |
| Power Consumption | 200 uA/MHz | — |
| 封装 | 64-LQFP, 10 mm x 10 mm | 100-pin LQFP (14x14 mm) |
| 安装类型 | SMD/SMT | Surface Mount |
| 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 | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | — |
| Core Architecture | — | ARM Cortex-M4 (32-bit RISC) with FPU |
| Maximum Clock Speed | — | 120 MHz |
| 电源电压 | — | 1.62 V to 3.6 V |
| 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] |
| MSL 等级 | — | MSL3 (per JEDEC J-STD-020) |
| Lead-Free | — | Yes |
| DSP Extensions | — | ARM Cortex-M4 SIMD/DSP instructions |