ATMEGA16A-MU vs ATMEGA16-16MQ 对比
详细并排对比 ATMEGA16A-MU 出自 Microchip Technology 和 ATMEGA16-16MQ 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
ATMEGA16A-MU - 8-Bit AVR MCU 16KB Flash 16MHz | Microchip (Tape & Reel)
ATMEGA16A-MU ✓ 量产中Microchip Technology
ATMEGA16-16MQ - 8-Bit AVR MCU 16KB Flash 44VQFN | Microchip
ATMEGA16-16MQ ✓ 量产中规格对比
| 参数 | ATMEGA16A-MU | ATMEGA16-16MQ |
|---|---|---|
| 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） | $2.64 | $1.12 |
| Core Architecture | 8-bit AVR RISC | AVR 8-bit RISC |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 B | 512 Byte |
| Maximum CPU Speed | 16 MHz | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| Operating Voltage | 2.7 V to 5.5 V | — |
| Instruction Set | 131 powerful instructions, most single-clock cycle | 131 instructions, mostly single-cycle |
| General Purpose I/O | 32 lines | — |
| ADC | 8-channel 10-bit successive approximation | 8-channel, 10-bit |
| Serial Interfaces | 2x USART, SPI, TWI (I2C) | — |
| Timers | 2x 8-bit, 1x 16-bit | [DATA_NEEDED: timer/counter count and sizes] |
| Debug Interface | JTAG (IEEE 1149.1) | JTAG (on-chip debug and boundary scan) |
| 封装 | 44-pin VQFN (7x7 mm) with exposed pad | 44-VQFN / MLF |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40 C to +85 C | — |
| Supply Current (Active) | [DATA_NEEDED: active supply current] | — |
| RoHS 状态 | Compliant | [DATA_NEEDED: RoHS compliance status] |
| Flash Program Memory | — | 16 KB (self-programming) |
| Max CPU Speed | — | 16 MHz (up to 16 MIPS) |
| Working Registers | — | 32 x 8 general purpose |
| Temperature Grade | — | Extended temperature (MQ suffix) |
| Environmental | — | Green package |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| 工作温度范围 | — | [DATA_NEEDED: exact operating temperature range] |
| Communication Interfaces | — | [DATA_NEEDED: USART/SPI/TWI details] |