ATMEGA4808-MU vs ATMEGA3208-MUR 对比
详细并排对比 ATMEGA4808-MU 出自 Microchip Technology 和 ATMEGA3208-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 | ATMEGA4808-MU | ATMEGA3208-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） | $0.00 | $1.24 |
| Core Processor | AVR (megaAVR 0-series), 8-bit RISC | AVR 8-bit with hardware multiplier |
| Core Size | 8-bit | 8-bit |
| 最大时钟频率 | 20 MHz | — |
| Flash Memory Size | 48 KB (24K x 16) | — |
| SRAM Size | 6 KB | — |
| EEPROM Size | 256 bytes | — |
| 封装 | 32-VQFN (5x5 mm) | 32-VQFN (5x5 mm) Exposed Pad |
| 安装类型 | Surface Mount | Surface Mount |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | — |
| 工作温度范围 | [DATA_NEEDED: Operating Temperature Range] | — |
| Number of I/O | [DATA_NEEDED: Number of I/O] | [DATA_NEEDED: Number of I/O pins] |
| Peripherals | [DATA_NEEDED: Peripherals detail] | [DATA_NEEDED: peripheral list detail] |
| Hardware Multiplier | Yes | — |
| Safety Feature | Functional Safety (FuSa) | — |
| Programmable via | UPDI (Unified Program and Debug Interface) | — |
| RoHS 状态 | [DATA_NEEDED: RoHS Status] | [DATA_NEEDED: RoHS Status] |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL Level] | — |
| Speed | — | 20 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| SRAM | — | 4 KB |
| EEPROM | — | 256 bytes |
| Series | — | megaAVR 0-series |
| Supply Voltage (VDD) | — | [DATA_NEEDED: Supply Voltage Range] |
| ADC Resolution | — | 10-bit |
| 工作温度 | — | [DATA_NEEDED: Operating Temperature Range] |
| Functional Safety | — | FuSa supported (per DigiKey categorization) |
| Debug Interface | — | UPDI (single-pin, PA0) |
| MSL Rating | — | [DATA_NEEDED: MSL Rating] |