ATSAMDA1G15B-MBT vs ATSAMDA1J16B-MBT 对比
详细并排对比 ATSAMDA1G15B-MBT 出自 Microchip Technology 和 ATSAMDA1J16B-MBT 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
ATSAMDA1G15B-MBT - ARM Cortex-M0+ MCU 48MHz 32KB Flash | Microchip
ATSAMDA1G15B-MBT ✓ 量产中Microchip Technology
ATSAMDA1J16B-MBT - 64KB Flash Cortex-M0+ MCU 64-VQFN | Microchip
ATSAMDA1J16B-MBT ✓ 量产中规格对比
| 参数 | ATSAMDA1G15B-MBT | ATSAMDA1J16B-MBT |
|---|---|---|
| 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） | $1.10 | $2.21 |
| Core | ARM Cortex-M0+ (ARMv6-M) | ARM Cortex-M0+ (32-bit) |
| Family | SAM DA1 (Functional Safety / AEC-Q100) | — |
| Maximum CPU Frequency | 48 MHz (45 DMIPS) | — |
| Program Flash | 32 KB (32K x 8) | 64 KB |
| Read-While-Write Flash | 1 KB | — |
| SRAM | 4 KB | 8 KB |
| Supply Voltage (VDDIN) | 1.62 V to 3.63 V | — |
| Core Mark / Architecture | 32-bit | — |
| SERCOM Modules | 6 (each configurable as USART / I2C / SPI) | 6 (configurable as I2C / SPI / USART) |
| ADC | 12-bit, up to 350 ksps | 12-bit, up to 350 ksps |
| DAC | 10-bit | 10-bit |
| USB | Full-Speed USB 2.0 Device | Full-speed USB Device |
| Peripheral Touch Controller (PTC) | Supported | — |
| Timers | TC, TCC, RTC | — |
| DMA Channels | 8 | — |
| 封装 | 48-QFN (7x7 mm) with exposed pad | 64-VQFN (9x9 mm), TAPE & REEL |
| 工作温度 | -40 C to +85 C (industrial grade) | -40 C to +125 C |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | MSL3 (per JEDEC J-STD-020) | — |
| RoHS 状态 | Compliant | Compliant |
| 最大时钟频率 | — | 48 MHz |
| DMIPS | — | 45 |
| CoreMark Score | — | 2.46 CoreMark/MHz |
| RWW Flash | — | 2 KB |
| 引脚数量 | — | 64 |
| Analog Comparators | — | 2 |
| I2S Channels | — | 2 |
| Timer/Counter for Control | — | 24-bit TCC |
| Series | — | SAM DA1, Functional Safety (FuSa), AEC-Q100 |
| Operating Voltage | — | 1.62 V to 3.63 V |