ATSAM4N8AA-AU vs ATSAM4N8BA-AU 对比
详细并排对比 ATSAM4N8AA-AU 出自 Microchip Technology 和 ATSAM4N8BA-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
ATSAM4N8AA-AU - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4N8AA-AU ✓ 量产中Microchip Technology
ATSAM4N8BA-AU - 100MHz Cortex-M4 MCU, 512KB Flash | Microchip
ATSAM4N8BA-AU ✓ 量产中规格对比
| 参数 | ATSAM4N8AA-AU | ATSAM4N8BA-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） | $3.40 | $3.75 |
| Core Processor | ARM Cortex-M4 | — |
| Core Size | 32-bit | — |
| 最大时钟频率 | 100 MHz | 100 MHz |
| Flash Memory | 512 KB (512K x 8) | — |
| SRAM | 64 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.62 V to 3.6 V |
| Instruction Set | Thumb-2, DSP instructions | — |
| Memory Protection | MPU | — |
| USART Peripherals | 5 | — |
| SPI Peripherals | 2 | — |
| I2C (TWI) Peripherals | 3 | — |
| ADC | 8-channel, 12-bit | — |
| Additional Peripherals | PWM, Timers, RTC | — |
| 封装 | 48-LQFP (7x7 mm) | 64-LQFP (10 x 10 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial (-40C to +85C) | — |
| RoHS 状态 | Compliant (GREEN, per Mouser listing) | — |
| Core | — | ARM Cortex-M4 |
| 数据总线宽度 | — | 32 bit |
| Program Memory Size | — | 512 KB |
| Program Memory Type | — | Flash |
| SRAM Size | — | 64 KB |
| ADC Resolution | — | 12 bit |
| ADC Channels | — | 10 |
| DAC Resolution | — | 10 bit |
| USART Interfaces | — | 6 |
| SPI Interfaces | — | 3 |
| I2C Interfaces | — | 3 |
| 工作温度 | — | [DATA_NEEDED: operating temperature range] |
| Peripherals | — | PWM, Timers, RTC |
| Series | — | SAM4N |