ATSAMD20J16A-MNT vs ATSAMD20J16B-ANT 对比
详细并排对比 ATSAMD20J16A-MNT 出自 Microchip Technology 和 ATSAMD20J16B-ANT 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
ATSAMD20J16A-MNT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20J16A-MNT ✓ 量产中Microchip Technology
ATSAMD20J16B-ANT - 64KB Flash Cortex-M0+ MCU, 64-TQFP | Microchip
ATSAMD20J16B-ANT ✓ 量产中规格对比
| 参数 | ATSAMD20J16A-MNT | ATSAMD20J16B-ANT |
|---|---|---|
| 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） | $2.18 | $2.21 |
| Core | ARM Cortex-M0+ (32-bit) | ARM Cortex-M0+ |
| Maximum CPU Frequency | 48 MHz | 48 MHz |
| Program Memory (Flash) | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 8 KB |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.63 V | — |
| 工作温度 | -40 C to +105 C (industrial) | -40C to +105C (Industrial) |
| 封装 | 64-pin QFN (9x9 mm) with exposed thermal pad | 64-pin TQFP (10x10 mm) |
| GPIO Count | 52 | — |
| ADC | 12-bit, up to 350 kSPS, 12 channels | 12-bit, up to 16 channels, 350 ksps |
| DAC | 10-bit, 300 kSPS, 1 channel | — |
| Analog Comparators | 2 | 2 |
| SERCOM Modules | 6 (each configurable USART/SPI/I2C) | — |
| USB | Full-speed USB 2.0 Device | USB 2.0 Full-Speed Device |
| Timers (TC/TCC) | [DATA_NEEDED: timer count and resolution] | — |
| Debug Interface | SWD (2-wire) + Boot ROM | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 无卤 | Yes | — |
| Manufacturer | — | Microchip Technology |
| Series | — | SAM D20 |
| Core Size | — | 32-bit |
| Flash Program Memory | — | 64 KB |
| Operating Voltage | — | 1.62 V to 3.63 V |
| I/O Pins | — | [DATA_NEEDED: I/O count] |
| Serial Interfaces (SERCOM) | — | 6 |
| RTC | — | 24-bit |
| I2S | — | 2 |
| DMA Channels | — | 8 |