ATSAMD20J17A-CUT vs ATSAMD20J14A-CUT 对比
详细并排对比 ATSAMD20J17A-CUT 出自 Microchip Technology 和 ATSAMD20J14A-CUT 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
ATSAMD20J17A-CUT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMD20J17A-CUT ✓ 量产中Microchip Technology
ATSAMD20J14A-CUT - SAM D20 32-bit ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20J14A-CUT ✓ 量产中规格对比
| 参数 | ATSAMD20J17A-CUT | ATSAMD20J14A-CUT |
|---|---|---|
| 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） | $2.05 | $0.94 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ (32-bit) |
| Series | SAM D20J | — |
| Maximum CPU Clock | 48 MHz | — |
| CoreMark Performance | 2.14 CoreMark/MHz | — |
| Program Memory | 128 KB Flash | — |
| Data Memory | 16 KB SRAM | — |
| 电源电压 | 1.62 V to 3.63 V | — |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 封装 | 64-ball UFBGA (5x5 mm) | 64-ball UFBGA (5x5 mm) |
| GPIO Count | Up to 52 | [DATA_NEEDED: exact GPIO count on this die] |
| ADC | 12-bit, up to 350 ksps, up to 14 channels | 12-bit, 350 kS/s (per family) |
| DAC | 10-bit, 1 channel | 10-bit (per family) |
| Communication Interfaces | Up to 6 SERCOM (configurable as UART/SPI/I2C) | — |
| RTC | Yes, 32-bit RTC with calendar | Yes, with calendar mode |
| DMA Channels | 8 channels | — |
| Touch Controller | 256-channel PTC (Peripheral Touch Controller) | — |
| Event System | 24 channels | — |
| Low-Power Modes | IDLE, STANDBY, BACKUP | — |
| 安装类型 | Surface Mount (BGA) | Surface Mount |
| RoHS 状态 | Compliant | Compliant (Green) |
| MSL 等级 | [DATA_NEEDED: MSL rating] | MSL3 (per JEDEC J-STD-020) |
| Maximum CPU Frequency | — | 48 MHz |
| Flash Memory | — | 16 KB |
| SRAM | — | 2 KB |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Timer/Counters | — | 4 x 16-bit (per family) |
| Communication | — | SERCOM (UART/SPI/I2C configurable) |
| Peripheral Touch Controller | — | Yes (PTC) |