ATSAMD20J14A-MNT vs ATSAMD20J14A-CNT 对比
详细并排对比 ATSAMD20J14A-MNT 出自 Microchip Technology 和 ATSAMD20J14A-CNT 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
ATSAMD20J14A-MNT - 48MHz Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMD20J14A-MNT ✓ 量产中Microchip Technology
ATSAMD20J14A-CNT - 48MHz ARM Cortex-M0+ MCU, 16KB Flash | Microchip
ATSAMD20J14A-CNT ✓ 量产中规格对比
| 参数 | ATSAMD20J14A-MNT | ATSAMD20J14A-CNT |
|---|---|---|
| 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） | $1.18 | $1.95 |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ |
| Family | SAM D20J | — |
| Bit Width | 32-bit | — |
| 最大时钟频率 | 48 MHz | — |
| CoreMark/MHz | 2.14 | — |
| Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 2 KB | 2 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | 1.6 V to 3.6 V |
| Typical Supply Voltage | 3.3 V | — |
| 工作温度范围 | -40 C to +105 C (industrial) | — |
| 封装 | 64-pin QFN (9x9 mm) with exposed pad | 64-UFBGA (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape and Reel | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RoHS 状态 | Compliant | Compliant (Green) |
| Number of I/O Pins | [DATA_NEEDED: bonded-out I/O count for 64-pin variant] | Up to 52 |
| ADC | 12-bit SAR | 12-bit integrated |
| DAC | 10-bit | — |
| Core Size | — | 32-Bit, Single Core |
| Maximum CPU Frequency | — | 48 MHz |
| Program Memory (Flash) | — | 16 KB (16K x 8) |
| 工作温度 | — | -40C to +105C (industrial) |
| Communication Interfaces | — | SERCOM (UART/SPI/I2C) modules |
| Programming/Debug Interface | — | SWD (Serial Wire Debug) |
| Single-Cycle Hardware Multiply | — | Yes |