ATSAMDA1G14B-ABT vs ATSAMDA1E16B-ABT 对比
详细并排对比 ATSAMDA1G14B-ABT 出自 Microchip Technology 和 ATSAMDA1E16B-ABT 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
ATSAMDA1G14B-ABT - 48MHz ARM Cortex-M0+ 16KB Flash MCU | Microchip
ATSAMDA1G14B-ABT ✓ 量产中Microchip Technology
ATSAMDA1E16B-ABT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMDA1E16B-ABT ✓ 量产中规格对比
| 参数 | ATSAMDA1G14B-ABT | ATSAMDA1E16B-ABT |
|---|---|---|
| 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） | $2.40 | $1.82 |
| Core Architecture | ARM Cortex-M0+ (32-bit) | — |
| Operating Frequency | 48 MHz (45 DMIPS) | — |
| Program Flash Memory | 16 KB (16K x 8) | — |
| SRAM | 4 KB | 8 KB |
| RWW Flash | 512 B | 2 KB |
| 封装 | 48-pin TQFP (7x7 mm, 0.5 mm pitch) | 32-TQFP (7x7 mm) |
| 电源电压 | 1.62 V to 3.63 V | — |
| 工作温度 | -40C to +85C (Industrial) | -40C to +125C (automotive grade) |
| Qualification | AEC-Q100 (automotive) | — |
| Safety Feature | Functional Safety (FuSa) library | — |
| SERCOM Modules | 6 (configurable USART/I2C/SPI) | 4 (configurable USART/I2C/SPI) |
| USB Interface | Full-Speed USB 2.0 Device | — |
| ADC | 12-bit, up to [DATA_NEEDED: ADC channel count] channels | 12-bit, up to 20 channels |
| DAC | 10-bit, 1 channel | 10-bit, 1 channel |
| 安装类型 | Surface Mount | Surface Mount (Tape & Reel) |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | — |
| Lead-Free | Yes | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| 最大时钟频率 | — | 48 MHz (45 DMIPS) |
| Flash Memory | — | 64 KB (64K x 8) |
| Supply Voltage (VDD) | — | 1.62 V to 3.63 V |
| USB | — | Full-Speed USB Device |
| GPIO | — | Up to 22 |
| AEC-Q100 Qualification | — | Yes (Grade 1) |