ATSAMD21G16B-AFT vs ATSAMD21G16B-MUT 对比
详细并排对比 ATSAMD21G16B-AFT 出自 Microchip Technology 和 ATSAMD21G16B-MUT 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
ATSAMD21G16B-AFT - 48MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAMD21G16B-AFT ✓ 量产中Microchip Technology
ATSAMD21G16B-MUT - 48MHz Cortex-M0+ MCU 64KB | 48-QFN | Microchip
ATSAMD21G16B-MUT ✓ 量产中规格对比
| 参数 | ATSAMD21G16B-AFT | ATSAMD21G16B-MUT |
|---|---|---|
| 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） | $2.45 | $2.05 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Series | SAM D21 (SAM D21G family) | — |
| 最大时钟频率 | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | 1.62 V to 3.63 V |
| 工作温度 | -40 C to +125 C (industrial) | -40C to +85C (industrial) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit, 350 ksps | 10-bit |
| SERCOM Modules | 6 (configurable UART/SPI/I2C) | — |
| USB | USB 2.0 Full-Speed Device with on-chip PHY | Full-Speed USB 2.0 Device with embedded PHY |
| 封装 | 48-pin TQFP, 7x7 mm, 0.5 mm pitch | 48-pin QFN (7x7 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| I/O Pins | [DATA_NEEDED: I/O pin count] | 38 GPIO |
| RoHS 状态 | Compliant (Green / Pb-free) | Compliant |
| Core Architecture | — | ARM Cortex-M0+ (32-bit) |
| Family | — | SAM D21G |
| Silicon Revision | — | B (second-generation) |
| Maximum CPU Frequency | — | 48 MHz |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| Program Flash | — | 64 KB (64K x 8) |
| Communication | — | Up to 6 SERCOM (UART/SPI/I2C) |
| Debug Interface | — | Serial Wire Debug (SWD), Micro Trace Buffer |