ATSAMC20J17A-ANTS2 vs ATSAMC20J18A-ANT 对比
详细并排对比 ATSAMC20J17A-ANTS2 出自 Microchip Technology 和 ATSAMC20J18A-ANT 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
ATSAMC20J17A-ANTS2 - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMC20J17A-ANTS2 ✓ 量产中Microchip Technology
ATSAMC20J18A-ANT - 256KB Flash Cortex-M0+ MCU, 48MHz, 64-TQFP | Microchip
ATSAMC20J18A-ANT ✓ 量产中规格对比
| 参数 | ATSAMC20J17A-ANTS2 | ATSAMC20J18A-ANT |
|---|---|---|
| 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） | $2.46 | $2.78 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Family | SAM C20 | — |
| CPU Speed | 48 MHz | — |
| Flash Memory | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Operating Voltage | 2.7 V to 5.5 V (5V tolerant) | — |
| 封装 | 64-TQFP (10x10 mm) | 64-TQFP (10x10 mm) with exposed pad |
| 引脚数量 | 64 | — |
| 工作温度 | -40C to +105C | — |
| 安装类型 | Surface Mount | Surface Mount |
| SERCOM Interfaces | 6 (configurable UART/SPI/I2C) | — |
| ADC | 12-bit, up to 12 channels | 12-bit, multiple channels |
| USB | Full-Speed USB Device | — |
| Timers | 16-bit TC, TCC | — |
| Debug Interface | SWD (Serial Wire Debug) | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 | — |
| Oscillator | Internal 48 MHz high-accuracy RC | — |
| Bit Width | — | 32-bit |
| 最大时钟频率 | — | 48 MHz |
| Program Memory Size | — | 256 KB Flash |
| EEPROM Emulation | — | 8 KB independent Flash block |
| RAM Size | — | 32 KB SRAM |
| Supply Voltage (VDDIO) | — | 2.7 V to 5.5 V (5V tolerant I/O) |
| Number of I/O Pins | — | 52 (approx.) |
| DAC | — | 10-bit |
| Communication Interfaces | — | 6x SERCOM (USART/I2C/SPI), CAN-FD, I2S |
| Touch Controller | — | Peripheral Touch Controller (PTC) |
| 工作温度范围 | — | -40C to +105C |
| MPU | — | Memory Protection Unit |
| Trace | — | Micro Trace Buffer |