ATSAM4S8BB-UUR vs ATSAM4SD32BB-UUR 对比
详细并排对比 ATSAM4S8BB-UUR 出自 Microchip Technology 和 ATSAM4SD32BB-UUR 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
ATSAM4S8BB-UUR - 120MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4S8BB-UUR ✓ 量产中规格对比
| 参数 | ATSAM4S8BB-UUR | ATSAM4SD32BB-UUR |
|---|---|---|
| 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） | $3.05 | $6.92 |
| Core | ARM Cortex-M4 32-bit RISC | ARM Cortex-M4 with FPU |
| Maximum Clock Speed | 120 MHz | — |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 128 KB | 160 KB |
| 电源电压 | 1.62 V to 3.6 V | — |
| Active Power Consumption | 200 uA/MHz (typical) | — |
| 封装 | 64-ball WLCSP, 4.42 x 3.42 mm | 64-ball WLCSP / UFBGA (CS, Industrial) |
| 安装类型 | Surface Mount (WLCSP) | — |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (Industrial) |
| USB Interface | USB 2.0 Full-Speed Device port with embedded transceiver | — |
| ADC | Up to 16-channel, 12-bit, 1 Msps | 12-bit, 1 Msps, up to 24 channels |
| Communication Peripherals | USART, SPI, TWI (I2C) | — |
| FPU | Hardware single-precision Floating Point Unit | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 最大时钟频率 | — | 120 MHz |
| Program Memory (Flash) | — | 2048 KB (2 MB) |
| Data Flash / NVM Backup | — | [DATA_NEEDED: NVM backup size] |
| Supply Voltage (VDDCORE) | — | 1.2 V (typical) |
| I/O Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| USB | — | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| Ethernet | — | 10/100 MAC (EMAC) |
| CAN | — | 2x CAN 2.0B controllers |
| DAC | — | 2x 12-bit DAC |
| External Bus Interface (EBI) | — | Yes (supports NAND/SRAM/NOR) |
| Temperature Grade | — | Industrial |