ATMEGA3208-MUR vs ATMEGA808-MUR 对比
详细并排对比 ATMEGA3208-MUR 出自 Microchip Technology 和 ATMEGA808-MUR 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
ATMEGA3208-MUR - 8-bit AVR MCU 20MHz 32KB QFN-32 | Microchip
ATMEGA3208-MUR ✓ 量产中
规格对比
| 参数 | ATMEGA3208-MUR | ATMEGA808-MUR |
|---|---|---|
| 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） | $1.24 | $0.37 |
| Core Processor | AVR 8-bit with hardware multiplier | — |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | 8 KB (8K x 8) |
| SRAM | 4 KB | 1 KB |
| EEPROM | 256 bytes | 256 bytes |
| Series | megaAVR 0-series | megaAVR 0, Functional Safety (FuSa) |
| Supply Voltage (VDD) | [DATA_NEEDED: Supply Voltage Range] | — |
| ADC Resolution | 10-bit | 10 bit |
| Number of I/O | [DATA_NEEDED: Number of I/O pins] | — |
| Peripherals | [DATA_NEEDED: peripheral list detail] | — |
| 封装 | 32-VQFN (5x5 mm) Exposed Pad | 32-VQFN (5x5 mm) Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: Operating Temperature Range] | -40C to +85C |
| Functional Safety | FuSa supported (per DigiKey categorization) | — |
| Debug Interface | UPDI (single-pin, PA0) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS status] |
| MSL Rating | [DATA_NEEDED: MSL Rating] | — |
| Core | — | AVR 8-bit |
| Max Operating Frequency | — | 20 MHz |
| 电源电压 | — | [DATA_NEEDED: supply voltage range] |
| I/O Count | — | [DATA_NEEDED: GPIO count] |
| Interface Types | — | [DATA_NEEDED: interface list] |
| Timers | — | [DATA_NEEDED: timer count and types] |
| Packaging | — | Tape & Reel (TR) |
| Product Status | — | Active |