ATSAML22N16A-CFUT vs ATSAML22N17A-CFUT 对比
详细并排对比 ATSAML22N16A-CFUT 出自 Microchip Technology 和 ATSAML22N17A-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
ATSAML22N16A-CFUT - Ultra-Low-Power ARM M0+ MCU 64KB Flash | Microchip
ATSAML22N16A-CFUT ✓ 量产中Microchip Technology
ATSAML22N17A-CFUT - ARM Cortex-M0+ 32MHz 128KB MCU | Microchip
ATSAML22N17A-CFUT ✓ 量产中规格对比
| 参数 | ATSAML22N16A-CFUT | ATSAML22N17A-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） | $2.65 | $2.18 |
| 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) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 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 | — |
| ADC | 12-bit SAR | 12-bit |
| 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) | — |
| RoHS 状态 | Compliant | Compliant |
| 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 |
| 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) |
| Peripheral Touch Controller | — | Yes (integrated) |