ATXMEGA32C3-MH vs ATXMEGA16D4-MH 对比
详细并排对比 ATXMEGA32C3-MH 出自 Microchip Technology 和 ATXMEGA16D4-MH 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
ATXMEGA32C3-MH - 32KB Flash 32MHz 8/16-bit AVR XMEGA MCU | Microchip
ATXMEGA32C3-MH ✓ 量产中Microchip Technology
ATXMEGA16D4-MH - 32MHz AVR XMEGA D4 MCU 16KB Flash | Microchip
ATXMEGA16D4-MH ✓ 量产中规格对比
| 参数 | ATXMEGA32C3-MH | ATXMEGA16D4-MH |
|---|---|---|
| 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） | $2.41 | $2.62 |
| Core Architecture | AVR XMEGA (8/16-bit RISC) | — |
| Family | AVR XMEGA C3 | — |
| Maximum CPU Speed | 32 MHz | — |
| Program Memory (Flash) | 32 KB (16K x 16) | 16 KB (8K x 16) with read-while-write |
| Boot Code Section | 8 KB | 4 KB |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Operating Voltage | 1.6 V to 3.6 V | — |
| Supply Voltage (Typ.) | 3.3 V | — |
| 封装 | 64-pin VQFN (9x9 mm) with exposed pad | 44-VQFN (7x7 mm) with exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +85C (Industrial) | -40 C to +85 C (industrial) |
| GPIO Count | [DATA_NEEDED: GPIO count] | — |
| ADC | 12-bit | 12-bit, up to 1 MSPS |
| DAC | 12-bit | — |
| USB | USB Device (Full-Speed) | — |
| DMA Channels | 4 | — |
| Event System Channels | 12 | 4 |
| Crypto Engine | AES / DES | — |
| MSL 等级 | [DATA_NEEDED: MSL Level] | 3 (168 hours) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Core | — | AVR XMEGA D4 (8/16-bit RISC) |
| 最大时钟频率 | — | 32 MHz |
| Supply Voltage Range | — | 1.6 V to 3.6 V |
| I/O Pins | — | 34 programmable |
| Communication Interfaces | — | Up to 4 USART/UART, 2 SPI, 2 TWI (I2C) |
| Programming Interface | — | PDI (Program and Debug Interface) |
| Cryptographic Acceleration | — | AES and DES engine on-die |