CY8C3866AXI-040 vs CY8C3866PVI-021 对比
详细并排对比 CY8C3866AXI-040 出自 Infineon 和 CY8C3866PVI-021 出自 Infineon。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。
规格对比
| 参数 | CY8C3866AXI-040 | CY8C3866PVI-021 |
|---|---|---|
| 品牌 | Infineon | Infineon |
| 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） | $4.80 | $3.40 |
| Product Type | 8-bit Microcontroller (PSoC 3) | — |
| Core Architecture | 8051 (single core) | — |
| Maximum Core Frequency | 67 MHz | — |
| Program Memory (Flash) | 64 KB (64K x 8) | 64 KB (64K x 8) |
| SRAM | 8 KB | 8 KB |
| EEPROM | 2 KB (DATA EEPROM) | — |
| Operating Voltage Range | 0.5 V to 5.5 V | 0.5 V to 5.5 V |
| 封装 | 100-TQFP (14 x 14 mm) | 48-pin SSOP |
| 引脚数量 | 100 | — |
| 安装类型 | Surface Mount (gull wing) | Surface Mount |
| 工作温度范围 | -40 C to +85 C (Industrial) | — |
| ADC | 12-bit SAR, up to 1 Msps | 20-bit Delta-Sigma + 12-bit SAR |
| DAC | 8-bit IDAC blocks | — |
| Communication Interfaces | USB FS, CAN 2.0b, UART, SPI, I2C | — |
| LCD Driver | Up to 46 segments x 4 commons | — |
| Touch Sensing | CapSense supported | — |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free | Yes | — |
| Product Family | — | PSoC 3 (CY8C38xx) |
| CPU Core | — | 8051, single-core |
| Maximum CPU Clock | — | 67 MHz |
| EEPROM (Emulated) | — | 1 KB |
| 数据总线宽度 | — | 8-bit |
| Universal Digital Blocks (UDBs) | — | 24 |
| DMA Channels | — | 4 (with 8-spoke PHUB) |
| USB | — | USB 2.0 Full-Speed |
| GPIO Count (max) | — | 62 |
| 工作温度 | — | -40C to +85C (industrial) |