ATSAMD20J15B-MUT vs ATSAMD20J14B-MU 对比
详细并排对比 ATSAMD20J15B-MUT 出自 Microchip Technology 和 ATSAMD20J14B-MU 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
ATSAMD20J15B-MUT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMD20J15B-MUT ✓ 量产中Microchip Technology
ATSAMD20J14B-MU - 48MHz Cortex-M0+ MCU 16KB Flash 64-VQFN | Microchip
ATSAMD20J14B-MU ✓ 量产中规格对比
| 参数 | ATSAMD20J15B-MUT | ATSAMD20J14B-MU |
|---|---|---|
| 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） | $1.85 | $2.05 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| 最大时钟频率 | 48 MHz | — |
| Program Flash Memory | 32 KB (32K x 8) | — |
| SRAM | 4 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| 工作温度范围 | -40 C to +85 C (Industrial) | — |
| Package Type | 64-VQFN with Exposed Pad (9x9 mm) | — |
| Number of I/O Pins | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| ADC Channels | [DATA_NEEDED: ADC channel count] | — |
| SERCOM Modules | Up to 6 (configurable I2C/SPI/UART) | Up to 6 |
| USB Interface | USB 2.0 Full-Speed Device | — |
| Timer/Counters | [DATA_NEEDED: TC count details] | — |
| Touch Sensing (PTC) | Supported (Peripheral Touch Controller) | — |
| Event System Channels | 8 | — |
| 安装类型 | Surface Mount (Tape & Reel) | Surface Mount |
| RoHS 状态 | Compliant (Green / lead-free) | Compliant |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-Bit Single-Core |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| RAM Size | — | 2 KB |
| Supply Voltage Range | — | 1.62 V to 3.6 V |
| Number of I/O | — | 52 |
| 封装 | — | 64-VQFN (9x9 mm) with exposed pad |
| 工作温度 | — | -40 C to +85 C (Industrial) |
| Peripheral Touch Controller (PTC) | — | Yes |
| I2C Interfaces | — | Up to 2 |
| Timers | — | 24-bit TC, RTC |