ATMEGA168-15MZ vs ATMEGA328P-MU 对比
详细并排对比 ATMEGA168-15MZ 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
ATMEGA168-15MZ - 8-Bit AVR MCU 16MHz 16KB Flash 32-QFN | Microchip
ATMEGA168-15MZ ✓ 量产中规格对比
| 参数 | ATMEGA168-15MZ | 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） | $1.31 | $2.85 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| 数据总线宽度 | 8 Bit | — |
| 最大时钟频率 | 16 MHz | — |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| Program Memory Type | In-System Programmable Flash | — |
| Instruction Set | 133 powerful instructions, most single-cycle | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| 工作温度 | -40C to +125C | -40 C to +85 C (industrial) |
| Package Type | 32-QFN (5x5 mm) with exposed pad | — |
| Package Dimensions | 5 x 5 mm | — |
| 安装类型 | Surface Mount | Surface Mount |
| Throughput | Up to 1 MIPS per MHz | — |
| Family | ATmega48/88/168 (AVR ATmega) | — |
| Automotive Grade | Yes (per FindIC: Automotive) | — |
| Lifecycle Stage | ACTIVE | — |
| SRAM Size | [DATA_NEEDED: SRAM size] | — |
| EEPROM Size | [DATA_NEEDED: EEPROM size] | — |
| 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) |
| Programming Interface | — | ISP, debugWIRE, TPI |
| RoHS 状态 | — | Compliant |