ATSAMG53G19A-UUT vs ATSAMG53G19B-UUT 对比
详细并排对比 ATSAMG53G19A-UUT 出自 Microchip Technology 和 ATSAMG53G19B-UUT 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
ATSAMG53G19A-UUT - SAM G53 Cortex-M4 MCU 512KB Flash | Microchip
ATSAMG53G19A-UUT ✓ 量产中Microchip Technology
ATSAMG53G19B-UUT - 48MHz Cortex-M4 MCU 512KB Flash | Microchip
ATSAMG53G19B-UUT ✓ 量产中规格对比
| 参数 | ATSAMG53G19A-UUT | ATSAMG53G19B-UUT |
|---|---|---|
| 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） | $3.55 | $5.05 |
| Core Processor | ARM Cortex-M4 with FPU | — |
| Core Architecture | 32-bit RISC (Thumb-2, DSP, FPU) | ARM 32-bit RISC |
| Maximum CPU Clock | 48 MHz | — |
| Program Memory (Flash) | 512 KB | 512 KB |
| SRAM | 96 KB | 96 KB |
| Supply Voltage (VDD) | 1.62 V to 3.6 V | — |
| 工作温度 | -40 C to +85 C (Industrial) | -40C to +85C (Industrial) |
| 封装 | 49-ball WLCSP | 49-WLCSP (2.84 x 2.84 mm) |
| 安装类型 | Surface Mount | Surface Mount (WLCSP) |
| I/O Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit | 12-bit |
| USB | USB 2.0 Full-Speed Device | USB 2.0 Full-Speed Device/Host with on-chip PHY |
| SERCOM / Communication | Multi-instance SERCOM (USART/SPI/I2C) | — |
| Programming Interface | SWD (Serial Wire Debug) | — |
| RoHS 状态 | Compliant | Compliant |
| Core | — | ARM Cortex-M4F with FPU and DSP extensions |
| 最大时钟频率 | — | 48 MHz |
| Supply Voltage (VDDIO) | — | 1.62 V to 3.6 V |
| USART/UART | — | 1 x USART, 2 x UART |
| I2C (TWI) Interfaces | — | 3 |
| SPI / I2S Interfaces | — | Up to 2 (SPI/I2S-capable) |
| DAC | — | 12-bit |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| I/O Pins | — | [DATA_NEEDED: exposed GPIO count for WLCSP variant] |