ATSAMG53N19B-AU vs ATSAMG53N19A-AU 对比
详细并排对比 ATSAMG53N19B-AU 出自 Microchip Technology 和 ATSAMG53N19A-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
ATSAMG53N19B-AU - 512KB Flash Cortex-M4 MCU 48MHz | Microchip
ATSAMG53N19B-AU ✓ 量产中规格对比
| 参数 | ATSAMG53N19B-AU | ATSAMG53N19A-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） | $3.50 | $1.05 |
| Core Processor | ARM Cortex-M4 with FPU | — |
| Core Architecture | ARM 32-bit | ARM Cortex-M4 with FPU |
| Series | SAM G53 | — |
| 最大时钟频率 | 48 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | 512 KB (512K x 8) |
| RAM Size | 96 KB | — |
| Supply Voltage Range | 1.62 V to 3.6 V | — |
| ADC | 12-bit | 12-bit, up to 1 MSPS |
| Number of I/Os | 38 | — |
| 引脚数 | 100 | — |
| 封装 | LQFP-100 (14x14 mm) | LQFP-100 (14x14 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | -40 C to +85 C (Industrial) |
| Packaging | Tray | — |
| RoHS 状态 | Compliant | Compliant |
| Core Clock Speed | — | 48 MHz |
| Bit Width | — | 32-bit |
| RAM | — | 96 KB |
| 电源电压 | — | 1.5 V to 3.6 V |
| GPIO Count | — | Up to 38 |
| USB | — | USB 2.0 Full-Speed device with on-chip transceiver |
| Communication Peripherals | — | USART/UART/SPI/TWI/I2C |
| Oscillator | — | Internal 8 MHz, external 32.768 kHz RTC crystal support |
| MSL 等级 | — | 3 (per industry standard) |