ATSAML22G16A-AUT vs ATSAML22N16A-AUT 对比
详细并排对比 ATSAML22G16A-AUT 出自 Microchip Technology 和 ATSAML22N16A-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
ATSAML22G16A-AUT - SAM L22G 32MHz Cortex-M0+ 64KB MCU | Microchip
ATSAML22G16A-AUT ✓ 量产中Microchip Technology
ATSAML22N16A-AUT - 32MHz Cortex-M0+ 64KB Flash MCU | Microchip
ATSAML22N16A-AUT ✓ 量产中规格对比
| 参数 | ATSAML22G16A-AUT | ATSAML22N16A-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） | $2.96 | $2.85 |
| Core Architecture | ARM Cortex-M0+ | — |
| Product Family | SAM L22G (Ultra-Low-Power) | — |
| CPU Bit Width | 32-bit | — |
| Maximum CPU Clock | 32 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 64 KB (64K x 8) |
| Data Memory (SRAM) | 8 KB | — |
| Operating Voltage Range | 1.62 V to 3.63 V | — |
| Active Mode Current (CoreMark) | 39 uA/MHz | 39 µA/MHz |
| Backup Mode Current (RTC retention) | 490 nA | — |
| 工作温度范围 | -40 C to +85 C | -40C to +85C (Industrial) |
| 封装 | 48-pin TQFP (7x7 mm) | — |
| 安装类型 | Surface Mount (Tape & Reel) | Surface Mount |
| Integrated LCD Controller | Yes (Segment LCD, up to 8 common) | Up to 320 segments (SLCD) |
| USB Interface | Full-Speed USB 2.0 Device | — |
| RoHS 状态 | ROHS3 Compliant | Compliant |
| MSL 等级 | 3 (per JEDEC J-STD-020) | 3 (per JEDEC J-STD-020) |
| Core | — | ARM Cortex-M0+ (32-bit) |
| 最大时钟频率 | — | 32 MHz |
| SRAM | — | 8 KB |
| Supply Voltage (VDD) | — | 1.6 V to 3.6 V |
| 封装 / 外壳 | — | 100-TQFP (14x14 mm) |
| ADC | — | 12-bit SAR + 24-bit Sigma-Delta AFE |
| DAC | — | 12-bit, 1 MSps |
| Communication Interfaces | — | SERCOM (USART/SPI/I2C configurable) |
| Ultra-Low-Power Backup Mode (RTC) | — | 490 nA |
| I/O Pins | — | [DATA_NEEDED: number of GPIO pins] |