ATMEGA168-15MT1 vs ATMEGA328P-MU 对比
详细并排对比 ATMEGA168-15MT1 出自 Microchip Technology 和 ATMEGA328P-MU 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
ATMEGA168-15MT1 - 8-bit AVR MCU 16KB Flash 16MHz QFN-32 | Microchip
ATMEGA168-15MT1 ✓ 量产中规格对比
| 参数 | ATMEGA168-15MT1 | ATMEGA328P-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 分类 | Microcontrollers | Microcontrollers |
| 生命周期状态 | 有效 | 不推荐新设计 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.95 | $2.85 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 16 MHz | — |
| Program Memory Type | FLASH | — |
| Program Memory Size | 16 KB (8K x 16) | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| Instruction Set | 133 powerful instructions, most single-cycle | — |
| Throughput | Up to 1 MIPS per MHz | — |
| Package Type | 32-QFN (5x5 mm), VFQFN with exposed pad | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | -40C to +105C | -40 C to +85 C (industrial) |
| Packaging | Tape & Reel (T1 suffix) | — |
| Boot Loader Section | Yes, self-programmable Flash | — |
| Programming Interface | In-System Programmable via SPI | ISP, debugWIRE, TPI |
| Manufacturer Family | AVR ATmega (ATmega48/88/168 family) | — |
| MSL 等级 | [DATA_NEEDED: MSL level] | — |
| RAM Size | [DATA_NEEDED: SRAM size] | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| I/O Count | [DATA_NEEDED: number of GPIO] | — |
| Core Architecture | — | AVR 8-bit RISC |
| Maximum Clock Speed | — | 20 MHz |
| Instruction Throughput | — | 20 MIPS |
| Flash Program Memory | — | 32 KB (16 K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| General-Purpose I/O | — | 23 lines |
| ADC | — | 10-bit, 8 channels (6 + 2 dedicated QFN/VFP) |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | — | USART, SPI (master/slave), TWI (I2C-compatible) |
| On-chip Oscillator | — | Internal 8 MHz calibrated, 128 kHz |
| 封装 | — | 32-pin VQFN (5x5 mm, exposed pad) |
| RoHS 状态 | — | Compliant |