ATMEGA16-16MQR vs ATMEGA16A-MUR 对比
详细并排对比 ATMEGA16-16MQR 出自 Microchip Technology 和 ATMEGA16A-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。
规格对比
| 参数 | ATMEGA16-16MQR | ATMEGA16A-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） | $1.32 | $2.64 |
| Core Processor | AVR | — |
| Core Size | 8-bit | — |
| Speed | 16 MHz | — |
| Flash Program Memory | 16 KB | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 B |
| Number of I/O | 32 | — |
| Supply Voltage (Vcc/Vdd) | 4.5 V to 5.5 V | — |
| Data Converters | A/D 8x10-bit | — |
| Connectivity | I2C, SPI, UART/USART | — |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | — |
| Debug Interface | JTAG for on-chip debug | JTAG (IEEE 1149.1) |
| Throughput | Up to 16 MIPS at 16 MHz | Up to 16 MIPS at 16 MHz |
| Instruction Set | 131 instructions, mostly single-cycle | 131 powerful instructions, most single-clock cycle |
| 封装 | 44-VFQFN Exposed Pad | 44-pin VQFN (7x7 mm) with exposed pad |
| 安装方式 | Surface Mount | — |
| RoHS 状态 | Compliant | Compliant |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| Maximum CPU Speed | — | 16 MHz |
| Operating Voltage | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 32 lines |
| ADC | — | 8-channel 10-bit successive approximation |
| Serial Interfaces | — | 2x USART, SPI, TWI (I2C) |
| Timers | — | 2x 8-bit, 1x 16-bit |
| 安装类型 | — | Surface Mount |
| 工作温度 | — | -40 C to +85 C |
| Supply Current (Active) | — | [DATA_NEEDED: active supply current] |