ATSAMD20J16A-MNT vs ATSAMD20J15A-MNT 对比
详细并排对比 ATSAMD20J16A-MNT 出自 Microchip Technology 和 ATSAMD20J15A-MNT 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
ATSAMD20J15A-MNT - 32KB Flash Cortex-M0+ MCU | Microchip | 64-QFN
ATSAMD20J15A-MNT ✓ 量产中规格对比
| 参数 | ATSAMD20J16A-MNT | ATSAMD20J15A-MNT |
|---|---|---|
| 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 | $1.45 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 32 KB (32K x 8) |
| SRAM | 8 KB | 4 KB |
| Supply Voltage (Vcc/Vdd) | 1.62 V to 3.63 V | — |
| 工作温度 | -40 C to +105 C (industrial) | — |
| 封装 | 64-pin QFN (9x9 mm) with exposed thermal pad | 64-QFN (9x9 mm) with Exposed Pad |
| GPIO Count | 52 | — |
| ADC | 12-bit, up to 350 kSPS, 12 channels | — |
| DAC | 10-bit, 300 kSPS, 1 channel | — |
| Analog Comparators | 2 | — |
| SERCOM Modules | 6 (each configurable USART/SPI/I2C) | — |
| USB | Full-speed USB 2.0 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) | MSL3 |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| 无卤 | Yes | — |
| Core Processor | — | ARM Cortex-M0+ |
| Core Architecture | — | ARMv6-M |
| Core Size | — | 32-Bit Single-Core |
| 最大时钟频率 | — | 48 MHz |
| CoreMark/MHz | — | 2.14 |
| Operating Voltage Range | — | 1.62 V to 3.63 V |
| Supply Voltage (Typ.) | — | 3.3 V |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, WDT, 12-bit ADC, 10-bit DAC, RTC |
| Number of I/O | — | 52 |
| 工作温度范围 | — | -40 C to +85 C (industrial) |
| Series | — | SAM D20J |