ATSAM4N16CA-AU vs ATSAM4N8CA-AU 对比
详细并排对比 ATSAM4N16CA-AU 出自 Microchip Technology 和 ATSAM4N8CA-AU 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
ATSAM4N16CA-AU - 100MHz Cortex-M4 1MB Flash MCU | Microchip
ATSAM4N16CA-AU ✓ 量产中Microchip Technology
ATSAM4N8CA-AU - 100MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAM4N8CA-AU ✓ 量产中规格对比
| 参数 | ATSAM4N16CA-AU | ATSAM4N8CA-AU |
|---|---|---|
| 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） | $6.15 | $3.83 |
| Core Processor | ARM Cortex-M4 | ARM Cortex-M4 |
| Core Size | 32-bit | 32-Bit |
| 最大时钟频率 | 100 MHz | 100 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash | 512 KB (512K x 8) Flash |
| SRAM Size | 80 KB | 64 KB |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| Typical Supply Rails | 2.5 V / 3.3 V | — |
| DSP Instructions | Yes | Yes |
| Instruction Set | Thumb-2 | Thumb-2 |
| Memory Protection Unit | Yes (MPU) | — |
| 封装 | 100-LQFP (14x14 mm) | 100-LQFP (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Series | SAM4N | — |
| 数据总线宽度 | 32 bit | — |
| 工作温度 | Industrial (-40C to +85C) | Industrial (-40C to +85C) |
| Pin Compatibility | SAM3N, SAM3S, SAM4S (100-pin), SAM7S (64-pin) legacy | — |
| RoHS 状态 | Compliant (Green package) | Compliant (GREEN package per Mouser) |
| 无卤 | Compliant | — |
| ECCN | 3A991.a.2 | — |
| Memory Protection Unit (MPU) | — | Yes |
| 电源电压 | — | 2.5 V / 3.3 V |
| Packaging Attribute | — | Tray (AU suffix) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL Level] |
| Pin-to-Pin Compatibility | — | SAM4S, SAM3S, SAM3N, SAM7S families |