ATSAMD20J16A-MU vs ATSAMD20J15A-AN 对比
详细并排对比 ATSAMD20J16A-MU 出自 Microchip Technology 和 ATSAMD20J15A-AN 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-MU - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMD20J16A-MU ✓ 量产中Microchip Technology
ATSAMD20J15A-AN - 32KB Flash Cortex-M0+ MCU 48MHz | Microchip
ATSAMD20J15A-AN ✓ 量产中规格对比
| 参数 | ATSAMD20J16A-MU | ATSAMD20J15A-AN |
|---|---|---|
| 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） | $2.45 | $2.15 |
| Core | ARM Cortex-M0+ (32-bit) | — |
| Maximum CPU Frequency | 48 MHz | — |
| CoreMark Performance | 2.14 CoreMark/MHz | — |
| Program Flash | 64 KB (64K x 8) | — |
| SRAM | 8 KB | 4 KB |
| Supply Voltage (Vdd) | 1.62 V to 3.6 V | — |
| 封装 | 64-QFN (9x9 mm) with Exposed Pad | 64-TQFP (10x10 mm) with exposed pad |
| I/O Pins | [DATA_NEEDED: pin count for J variant] | — |
| 工作温度 | -40C to +85C (Industrial) | -40 C to +105 C |
| ADC | 12-bit, up to 350 ksps | — |
| DAC | 10-bit, 1 MSPS | — |
| Communication Interfaces | SERCOM (UART/SPI/I2C) x6, I2S, USB 2.0 FS Device | — |
| Timers | TC (16-bit) x3, TCC (24-bit) x1, RTC x1 | — |
| Touch Support | QTouch/PTC peripheral | — |
| RoHS 状态 | Compliant | Compliant |
| MSL 等级 | 3 (168 hours) | 3 (168 hours) |
| 安装类型 | Surface Mount | Surface Mount |
| Series | SAM D20J | SAM D20J |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit |
| Maximum CPU Clock | — | 48 MHz |
| CoreMark / MHz | — | 2.14 |
| Program Memory (Flash) | — | 32 KB (32K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Number of I/O | — | 52 |
| Connectivity | — | I2C, SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, WDT, Peripheral Event System |
| Peak Reflow Temperature | — | 260 C |