ATMEGA1609-MFR vs ATMEGA809-MF 对比
详细并排对比 ATMEGA1609-MFR 出自 Microchip Technology 和 ATMEGA809-MF 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
ATMEGA1609-MFR - 8-bit AVR MCU 20MHz 16KB Flash QFN-48 | Microchip
ATMEGA1609-MFR ✓ 量产中
规格对比
| 参数 | ATMEGA1609-MFR | ATMEGA809-MF |
|---|---|---|
| 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） | $1.25 | $0.75 |
| Core Processor | AVR (8-bit RISC) with hardware multiplier | — |
| Core Size | 8-bit | — |
| 最大时钟频率 | 20 MHz | — |
| Flash Memory | 16 KB (16K x 8) | 8 KB (8K x 8) |
| SRAM | 2 KB | 1 KB |
| EEPROM | 256 bytes | 256 bytes |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Series | megaAVR 0-series, Functional Safety (FuSa) | megaAVR 0, Functional Safety (FuSa) |
| 封装 | 48-UQFN (6x6 mm) | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +125C |
| Packaging | Tape & Reel (TR) | Tray |
| Peripheral Features | Core Independent Peripherals (CIPs), configurable custom logic, event system | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | USART, SPI, TWI (I2C) |
| ADC Resolution | 10-bit | 10 bit |
| Product Status | Active | Active |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | — |
| Core | — | AVR 8-bit |
| CPU Speed | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| 封装 / 外壳 | — | 48-VFQFN Exposed Pad (6x6 mm) |
| Peripherals | — | Event System, CCL, PWM, WDT, brown-out, POR |
| Hardware Multiplier | — | Yes |
| Programming Interface | — | UPDI |