ATXMEGA128A1-CU vs ATXMEGA128A1-CUR 对比
详细并排对比 ATXMEGA128A1-CU 出自 Microchip Technology 和 ATXMEGA128A1-CUR 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
ATXMEGA128A1-CUR - 128KB Flash 32MHz AVR XMEGA MCU | Microchip
ATXMEGA128A1-CUR Nrnd规格对比
| 参数 | ATXMEGA128A1-CU | ATXMEGA128A1-CUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 不推荐新设计 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $9.10 | $7.15 |
| Core Architecture | AVR (8/16-bit) enhanced RISC | AVR XMEGA (8/16-bit RISC) |
| Series | XMEGA A1 | — |
| Maximum CPU Speed | 32 MHz | — |
| Flash Program Memory | 128 KB (64K x 16) with read-while-write | 128 KB |
| Boot Code Section | 8 KB | 8 KB |
| SRAM | 8 KB | 8 KB |
| EEPROM | 2 KB | 2 KB |
| Supply Voltage Range | 1.6 V to 3.6 V | 1.6 V to 3.6 V |
| GPIO Lines | 78 | — |
| Timer/Counters | 8 x 16-bit (with PWM/capture) | 8 x 16-bit |
| DMA Channels | 4 | 4 |
| Event System Channels | 8 | 8 x 16-bit |
| ADC | 12-bit | — |
| DAC | 12-bit | — |
| RTC | 16-bit | — |
| Crypto Engines | AES + DES | — |
| USB | Full-speed device (on-chip transceiver) | — |
| External Bus Interface | Yes | Yes |
| 封装 | 100-CBGA (9x9 mm, 0.8 mm pitch) | 100-ball TFBGA (CBGA), 9x9 mm, 0.8 mm pitch |
| 安装类型 | Surface Mount (BGA) | Surface Mount (BGA) |
| RoHS / Lead-free | Compliant / Pb-free | — |
| Recommended for New Designs | No - use XMEGA AU series | — |
| Maximum CPU Frequency | — | 32 MHz |
| MIPS Throughput | — | 32 MIPS |
| 工作温度范围 | — | -40 °C to +85 °C (Industrial) |
| GPIO Pins | — | 78 |
| ADC Channels | — | 12-bit, 2 Msps |
| DAC Channels | — | 2x 12-bit |
| USART Interfaces | — | 4 |
| TWI (I²C) Interfaces | — | 4 |
| SPI Interfaces | — | 2 |
| RoHS 状态 | — | Compliant |