ATSAMG53N19B-AU vs ATSAME53N20A-AU 对比
详细并排对比 ATSAMG53N19B-AU 出自 Microchip Technology 和 ATSAME53N20A-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Microchip Technology
ATSAME53N20A-AU - 120MHz Cortex-M4F MCU, 1MB Flash | Microchip
ATSAME53N20A-AU ✓ 量产中规格对比
| 参数 | ATSAMG53N19B-AU | ATSAME53N20A-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 | $10.30 |
| Core Processor | ARM Cortex-M4 with FPU | ARM Cortex-M4F with FPU and DSP |
| Core Architecture | ARM 32-bit | — |
| Series | SAM G53 | — |
| 最大时钟频率 | 48 MHz | — |
| Program Memory (Flash) | 512 KB (512K x 8) | — |
| RAM Size | 96 KB | 256 KB SRAM with ECC |
| Supply Voltage Range | 1.62 V to 3.6 V | 1.71 V to 3.6 V (single supply) |
| ADC | 12-bit | 12-bit, up to 1 MSPS, 16 channels |
| Number of I/Os | 38 | — |
| 引脚数 | 100 | — |
| 封装 | LQFP-100 (14x14 mm) | 100-pin TQFP, 14x14 mm |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | — |
| Packaging | Tray | — |
| RoHS 状态 | Compliant | Compliant |
| Core Width | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 120 MHz |
| Program Memory Size | — | 1 MB (1M x 8) Flash with ECC, dual-panel |
| 工作温度范围 | — | -40C to +85C (industrial grade) |
| Ethernet | — | 10/100 Mbps MAC with IEEE 1588 |
| DAC | — | Two 12-bit DAC outputs |
| CAN | — | CAN 2.0B and CAN-FD controller |
| Serial Communication | — | 8x SERCOM (UART/SPI/I2C configurable) |
| MSL 等级 | — | 3 (168 hours) |
| Lead-Free / Halogen-Free | — | Yes / Yes |