ATSAMD20G14A-AN vs ATSAMD20G16A-AN 对比
详细并排对比 ATSAMD20G14A-AN 出自 Microchip Technology 和 ATSAMD20G16A-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
ATSAMD20G14A-AN - 48MHz Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMD20G14A-AN ✓ 量产中Microchip Technology
ATSAMD20G16A-AN - ARM Cortex-M0+ MCU, 64KB Flash, 48TQFP | Microchip
ATSAMD20G16A-AN ✓ 量产中规格对比
| 参数 | ATSAMD20G14A-AN | ATSAMD20G16A-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） | $2.03 | $2.02 |
| Core Architecture | ARM Cortex-M0+ | — |
| Core Bit Width | 32-bit | — |
| 最大时钟频率 | 48 MHz | — |
| CoreMark Score | 2.14 CoreMark/MHz | — |
| Flash Memory | 16 KB | — |
| SRAM | 2 KB | 8 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | — |
| Package Type | 48-pin TQFP (7x7 mm) | — |
| 工作温度范围 | -40 C to +85 C (Industrial) | — |
| 安装类型 | Surface Mount | Surface Mount (gull-wing) |
| Terminal Form | Gull Wing | — |
| Package Code | TFQFP | — |
| Number of Terminals | 48 | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core Processor | — | ARM Cortex-M0+ |
| Core Size | — | 32-bit single-core |
| Maximum Clock Speed | — | 48 MHz |
| Program Memory (Flash) | — | 64 KB (64K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| Number of I/O Pins | — | 38 |
| 封装 | — | 48-pin TQFP (7x7 mm) |
| Connectivity | — | I2C, SPI, UART/USART |
| ADC | — | 12-bit, up to 16 channels |
| DAC | — | 10-bit |
| Peripheral Touch Controller (PTC) | — | 256 channels |
| 工作温度 | — | -40 C to +105 C (industrial) |