ATSAMG53N19A-AU vs ATSAMG51N18A-AU 对比
详细并排对比 ATSAMG53N19A-AU 出自 Microchip Technology 和 ATSAMG51N18A-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
ATSAMG51N18A-AU - 48MHz ARM Cortex-M4 MCU 256KB Flash | Microchip
ATSAMG51N18A-AU ✓ 量产中规格对比
| 参数 | ATSAMG53N19A-AU | ATSAMG51N18A-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） | $1.05 | $4.02 |
| Core Architecture | ARM Cortex-M4 with FPU | — |
| Core Clock Speed | 48 MHz | — |
| Bit Width | 32-bit | — |
| Program Memory (Flash) | 512 KB (512K x 8) | 256 KB (256K x 8) |
| RAM | 96 KB | 64 KB |
| 电源电压 | 1.5 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C (Industrial) | — |
| 封装 | LQFP-100 (14x14 mm) | 100-pin LQFP (14x14 mm) |
| GPIO Count | Up to 38 | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit |
| 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 | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per industry standard) | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Core Processor | — | ARM Cortex-M4 with FPU |
| Core Size | — | 32-bit |
| Maximum CPU Speed | — | 48 MHz |
| Supply Voltage (VDDCORE/VDDIO) | — | 1.62 V to 3.6 V |
| Connectivity | — | I2C, I2S, SPI, UART/USART |
| Peripherals | — | DMA, PWM, WDT, RTC, ADC, DAC |
| DAC | — | 10-bit |
| I/O Count | — | [DATA_NEEDED: GPIO count from datasheet] |
| 工作温度范围 | — | -40 C to +85 C (industrial) |
| Lead-Free | — | Yes |
| Series | — | SAM G51 |