ATXMEGA64D4-AU vs ATXMEGA128D4-AU 对比
详细并排对比 ATXMEGA64D4-AU 出自 Microchip Technology 和 ATXMEGA128D4-AU 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
ATXMEGA128D4-AU - 128KB Flash XMEGA AVR MCU 32MHz 44TQFP | Microchip
ATXMEGA128D4-AU ✓ 量产中规格对比
| 参数 | ATXMEGA64D4-AU | ATXMEGA128D4-AU |
|---|---|---|
| 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） | $8.25 | $5.05 |
| Microcontroller Type | 8/16-bit AVR XMEGA D4 microcontroller | — |
| 最大时钟频率 | 32 MHz | — |
| Program Memory | 64 KB Flash | — |
| Flash Organization | 32K x 16 bits | — |
| Boot Code Section | 4 KB | 8 KB |
| EEPROM | 2 KB | 2 KB |
| SRAM | 4 KB | 8 KB |
| General-Purpose I/O Lines | 34 | — |
| Supply Voltage Range | 1.8 V to 3.6 V | 1.6 V to 3.6 V |
| Event System | 4 channels | — |
| Timer/Counter Blocks | 4 flexible 16-bit timer/counters | — |
| Real-Time Counter | 16-bit | — |
| USART Interfaces | 2 | — |
| Two-Wire Serial Interfaces | 2 | — |
| 封装 | 44-pin TQFP, 10 mm x 10 mm | 44-pin TQFP (10x10 mm) |
| 安装类型 | Surface mount | Surface Mount |
| Programmable Interrupt Levels | Multiple levels | — |
| Flash Programming | In-system programmable with read-while-write | — |
| Core Architecture | AVR enhanced RISC | AVR XMEGA (8/16-bit) |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C (industrial) |
| Program Memory (Flash) | — | 128 KB |
| Maximum CPU Clock | — | 32 MHz |
| General-Purpose I/O Pins | — | 34 |
| USART | — | 2 |
| TWI (I2C) Interfaces | — | 2 |
| SPI Interfaces | — | 2 |
| 16-bit Timer/Counters | — | 4 |
| ADC | — | 12-bit, up to 2 MSPS |
| DAC Channels | — | [DATA_NEEDED: DAC channel count] |
| Crypto Accelerator | — | AES and DES |
| Event System Channels | — | 4 |
| MSL 等级 | — | 3 |