ATSAMD20J15A-MNT vs ATSAMD20J16A-MNT 对比
详细并排对比 ATSAMD20J15A-MNT 出自 Microchip Technology 和 ATSAMD20J16A-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
ATSAMD20J15A-MNT - 32KB Flash Cortex-M0+ MCU | Microchip | 64-QFN
ATSAMD20J15A-MNT ✓ 量产中Microchip Technology
ATSAMD20J16A-MNT - 48MHz Cortex-M0+ MCU, 64KB Flash | Microchip
ATSAMD20J16A-MNT ✓ 量产中规格对比
| 参数 | ATSAMD20J15A-MNT | ATSAMD20J16A-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） | $1.45 | $2.18 |
| 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 | — |
| Program Memory (Flash) | 32 KB (32K x 8) | 64 KB (64K x 8) |
| SRAM | 4 KB | 8 KB |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Supply Voltage (Typ.) | 3.3 V | — |
| 封装 | 64-QFN (9x9 mm) with Exposed Pad | 64-pin QFN (9x9 mm) with exposed thermal pad |
| 安装类型 | Surface Mount | Surface Mount |
| 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) | — |
| MSL 等级 | MSL3 | MSL3 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Series | SAM D20J | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| Maximum CPU Frequency | — | 48 MHz |
| Supply Voltage (Vcc/Vdd) | — | 1.62 V to 3.63 V |
| 工作温度 | — | -40 C to +105 C (industrial) |
| 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 |
| Lead-Free | — | Yes |
| 无卤 | — | Yes |