ATSAMC21J15A-MNT vs ATSAMC21J17A-MNT 对比
详细并排对比 ATSAMC21J15A-MNT 出自 Microchip Technology 和 ATSAMC21J17A-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
ATSAMC21J15A-MNT - 48MHz Cortex-M0+ MCU, 32KB Flash | Microchip
ATSAMC21J15A-MNT ✓ 量产中Microchip Technology
ATSAMC21J17A-MNT - 48MHz Cortex-M0+ MCU 128KB Flash | Microchip
ATSAMC21J17A-MNT ✓ 量产中规格对比
| 参数 | ATSAMC21J15A-MNT | ATSAMC21J17A-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） | $2.07 | $3.50 |
| Core Architecture | ARM Cortex-M0+ | — |
| Series | SAM C21 (Functional Safety / FuSa) | — |
| Maximum CPU Frequency | 48 MHz | — |
| Program Memory (Flash) | 32 KB (32K x 8) | 128 KB |
| SRAM | 4 KB | 16 KB |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| I/O Tolerance | 5V tolerant | — |
| 工作温度范围 | -40 C to +105 C (Industrial) | — |
| 封装 | 64-QFN (9x9 mm) with exposed pad | 64-pin QFN (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Communication Peripherals | SERCOM (UART/SPI/I2C) + CAN-FD | — |
| ADC | 12-bit, up to 1 MSPS | 12-bit |
| DAC | 10-bit | Yes |
| Timer/Counters | TC (PWM/capture) + TCC | — |
| MSL 等级 | 3 (168 hours) | 3 |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes / Yes (Green) | — |
| Core | — | ARM Cortex-M0+ (32-bit) |
| 最大时钟频率 | — | 48 MHz |
| Independent EEPROM-Emulation Flash | — | 4 KB |
| 电源电压 | — | 2.7 V to 5.5 V |
| 工作温度 | — | -40°C to +105°C (extended industrial) |
| I/O Pins (max) | — | Up to 84 programmable I/O |
| Communication Interfaces | — | CAN-FD, SERCOM (UART/SPI/I2C) |
| Peripheral Touch Controller (PTC) | — | Yes |
| Memory Protection Unit (MPU) | — | Yes |
| Micro Trace Buffer | — | Yes |
| Functional Safety (FuSa) | — | Supported |
| Single-Cycle Hardware Multiplier | — | Yes |