ATSAML22N17A-CFUT vs ATSAML22N16A-CFUT 对比
详细并排对比 ATSAML22N17A-CFUT 出自 Microchip Technology 和 ATSAML22N16A-CFUT 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
ATSAML22N17A-CFUT - ARM Cortex-M0+ 32MHz 128KB MCU | Microchip
ATSAML22N17A-CFUT ✓ 量产中Microchip Technology
ATSAML22N16A-CFUT - Ultra-Low-Power ARM M0+ MCU 64KB Flash | Microchip
ATSAML22N16A-CFUT ✓ 量产中规格对比
| 参数 | ATSAML22N17A-CFUT | ATSAML22N16A-CFUT |
|---|---|---|
| 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） | $2.18 | $2.65 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Clock | 32 MHz | — |
| Program Memory (Flash) | 128 KB (128K x 8) | — |
| SRAM | 16 KB | — |
| Operating Voltage Range | 1.6 V to 3.6 V | — |
| Active Current (CoreMark) | 39 µA/MHz | — |
| Ultra-Low-Power Backup Mode | 490 nA with RTC | — |
| ADC | 12-bit | 12-bit SAR |
| Timers | 16-bit | — |
| Communication Interfaces | SERCOM (configurable UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device/Host | — |
| 工作温度 | -40 °C to +85 °C | — |
| 封装 | 100-ball UFBGA (6x6 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS 状态 | Compliant | Compliant |
| Peripheral Touch Controller | Yes (integrated) | — |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit |
| 最大时钟频率 | — | 32 MHz |
| Program Memory Size (Flash) | — | 64 KB (64K x 8) |
| RAM Size | — | 8 KB |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| Package Type | — | 100-UFBGA (6x6 mm) |
| 工作温度范围 | — | -40C to +85C (industrial) |
| Active Mode Current | — | 39 uA/MHz (CoreMark) |
| Ultra-Low-Power Backup Current (RTC) | — | 490 nA (typical) |
| USB Interface | — | Full-Speed USB Device with internal pull-up |
| DAC | — | 10-bit / 12-bit |
| Segment LCD Controller | — | Yes (up to 8 COM x 25 SEG) |
| Capacitive Touch (PTC) | — | Peripheral Touch Controller |
| Number of I/O | — | 82 (typical for SAM L22 100-pin) |