BOM 风险提示
锁定订单前,请确认生命周期状态、需求数量、目的地国家以及可接受的替代料范围。
8-bit AVR RISC microcontroller, 32KB self-programming Flash, 2KB SRAM, 23 GPIO, 20MHz, TQFP-32.
The ATmega328P is a 低功耗, high-performance 8-bit AVR RISC-based microcontroller combining 32KB ISP Flash memory, 1024B EEPROM, 2KB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters, and a full duplex serial USART. This is the chip used in the Arduino Uno. Key 特性: - 8-bit AVR CPU @ up to 20 MHz - 32KB self-programming Flash, 1KB EEPROM, 2KB SRAM - 23 programmable I/O lines - 6-channel, 10-bit ADC - Two 8-bit and one 16-bit timer/counter - USART, SPI, TWI (I2C) interfaces - 1.8V to 5.5V operating voltage - TQFP-32 SMD package
本页面可作为采购参考。最终可供货情况、MOQ、交期和合规假设应在下单前通过询价确认。
锁定订单前,请确认生命周期状态、需求数量、目的地国家以及可接受的替代料范围。
当原型号供应受限时,应比较封装、额定参数、容差、温度范围和合规状态后再批准替代方案。
适用于 BOM 审核、维修采购、样机补料、生产缺口采购以及替代料筛选。
| 属性 | 参数值 |
|---|---|
| 封装/外壳Package / Case | TQFP-32 |
| 工作温度 | -40 to +85 °C |
| Adc Bits | 10 |
| Adc Channels | 6 |
| Cpu | AVR 8-bit RISC |
| Eeprom B | 1024 |
| Flash Kb | 32 |
| Freq Mhz | 20 |
| Gpio | 23 |
| Sram Kb | 2 |
| Supply Voltage V | 1.8–5.5 |