ATSAMC20J16A-AUT vs ATSAMC20G16A-AUT 对比
详细并排对比 ATSAMC20J16A-AUT 出自 Microchip Technology 和 ATSAMC20G16A-AUT 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
ATSAMC20J16A-AUT - 48MHz Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20J16A-AUT ✓ 量产中Microchip Technology
ATSAMC20G16A-AUT - 48MHz ARM Cortex-M0+ MCU 64KB Flash | Microchip
ATSAMC20G16A-AUT ✓ 量产中规格对比
| 参数 | ATSAMC20J16A-AUT | ATSAMC20G16A-AUT |
|---|---|---|
| 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） | $1.82 | $2.65 |
| Product Series | SAM C20 | — |
| Core Architecture | ARM Cortex-M0+ | ARM Cortex-M0+ (32-bit) |
| Core Bit Width | 32-bit | — |
| 最大时钟频率 | 48 MHz | — |
| Flash Memory | 64 KB (64K x 8) | 64 KB |
| SRAM | 8 KB | 8 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| 工作温度范围 | -40C to +85C (automotive grade) | — |
| 封装 | 64-TQFP (10x10 mm) Exposed Pad | 48-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount (Tape & Reel) |
| Number of I/O Pins | 52 | — |
| ADC | 12-bit, up to 12 channels | 12-bit, up to 1 MSPS, up to 12 channels |
| DAC | 10-bit | 10-bit, 300 kSPS, 1 channel |
| Communication Peripherals | 6x SERCOM (UART/SPI/I2C), CAN-FD, USB 2.0 Full-Speed | — |
| Timers | Multiple 16-bit TCC, RTC | — |
| Crypto Accelerator | AES-256 hardware block | — |
| MSL 等级 | 3 (168 hours) | — |
| RoHS 状态 | Compliant | Compliant (Green) |
| Packaging | Tape & Reel (AUT suffix) | — |
| Maximum CPU Clock | — | 48 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| 工作温度 | — | -40 C to +85 C (automotive grade) |
| SERCOM Modules | — | 6 (configurable UART/SPI/I2C) |
| CAN-FD Controller | — | 1 (up to 5 Mbit/s with FD) |
| Peripheral Touch Controller (PTC) | — | Yes |
| Timers/Counters | — | TC (6), TCC (3), RTC (1) |
| GPIO Count | — | 38 |