ATSAM4SD16BA-AU vs ATSAM4N16BA-AUR 对比
详细并排对比 ATSAM4SD16BA-AU 出自 Microchip Technology 和 ATSAM4N16BA-AUR 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
ATSAM4SD16BA-AU - 120MHz Cortex-M4 MCU 1MB Flash | Microchip
ATSAM4SD16BA-AU ✓ 量产中Microchip Technology
ATSAM4N16BA-AUR - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16BA-AUR ✓ 量产中规格对比
| 参数 | ATSAM4SD16BA-AU | ATSAM4N16BA-AUR |
|---|---|---|
| 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） | $8.62 | $5.15 |
| Core Architecture | ARM Cortex-M4F (32-bit) | — |
| 最大时钟频率 | 120 MHz | 100 MHz |
| Flash Memory | 1 MB (1M x 8) | 1 MB (1M x 8) |
| SRAM | 160 KB | 80 KB |
| Instruction Cache | 2 KB | — |
| FPU | Single-precision (IEEE 754) | — |
| DSP Extensions | Yes (single-cycle MAC, SIMD) | — |
| Memory Protection Unit | Yes (MPU) | Yes (MPU) |
| Supply Voltage (VDDIO) | 1.62 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| 封装 | 64-pin LQFP (10x10 mm) | 64-LQFP (10x10 mm) |
| USB | USB 2.0 Full-Speed Device/Host with on-chip transceiver | — |
| CAN | 1 x CAN 2.0B | — |
| ADC | 12-bit, up to 1 Msps, 16 channels | — |
| DAC | 12-bit, 2 channels | — |
| Timers | TC x6, SysTick, RTC | — |
| Communication | USART x4, TWI (I2C) x3, SPI x2, HS-SPI x1 | — |
| DMA Channels | 16 | — |
| RoHS 状态 | Compliant | Compliant (green package) |
| Pin-to-pin Compatibility | SAM3N, SAM3S (64/100-pin), SAM7S legacy | — |
| Core Processor | — | ARM Cortex-M4 |
| Core Size | — | 32-bit |
| ROM | — | 8 KB (embedded bootloader) |
| Instruction Set | — | Thumb-2, DSP instructions |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| 安装类型 | — | Surface Mount |
| Series | — | SAM4N |
| Pin Compatibility | — | SAM3N, SAM3S, SAM4S (64-pin), SAM7S (64-pin) |
| Packaging | — | Tape & Reel (MRLA) |
| Connectivity | — | [DATA_NEEDED: peripheral list] |
| Number of I/O | — | [DATA_NEEDED: GPIO count] |