ATMEGA169PA-MNR vs ATMEGA329PA-MU 对比
详细并排对比 ATMEGA169PA-MNR 出自 Microchip Technology 和 ATMEGA329PA-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
ATMEGA169PA-MNR - 8-bit AVR MCU 16KB Flash 16MHz | Microchip
ATMEGA169PA-MNR ✓ 量产中Microchip Technology
ATMEGA329PA-MU - 8-bit AVR MCU, 32KB Flash, 20MHz, 64-QFN | Microchip
ATMEGA329PA-MU ✓ 量产中规格对比
| 参数 | ATMEGA169PA-MNR | ATMEGA329PA-MU |
|---|---|---|
| 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） | $1.80 | $5.18 |
| Core Processor | AVR ATmega, 8-bit RISC | — |
| Core Size | 8-Bit | — |
| Max Clock Frequency | 16 MHz | — |
| Flash Memory Size | 16 KB (8K x 16) | — |
| EEPROM Size | 512 B | — |
| SRAM Size | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| General Purpose I/O | 54 I/O lines | — |
| Instruction Set | 133 powerful instructions, mostly single-cycle | — |
| 封装 | 64-QFN (MLF), 9 x 9 mm | 64-QFN (9x9 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (Industrial) |
| Programming Interface | ISP / ICSP | — |
| Technology | picoPower low-power AVR | — |
| Timers | 2 x 8-bit, 1 x 16-bit with PWM | — |
| ADC | [DATA_NEEDED: ADC channel count] | 8-channel, 10-bit |
| 数据总线宽度 | 8 Bit | — |
| Lifecycle Stage | Active | — |
| Packaging | Tape and Reel (MNR) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| Program Memory Size | — | 32 KB (16K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| Max CPU Clock | — | 20 MHz |
| Supply Voltage (Vcc) | — | 4.5 V to 5.5 V |
| I/O Pins | — | 54 |
| General Purpose Registers | — | 32 |
| Timers/Counters | — | 2 x 8-bit, 1 x 16-bit |
| PWM Channels | — | 4 |
| Communication Interfaces | — | USART, SPI, TWI (I2C), JTAG |
| MSL 等级 | — | [DATA_NEEDED: MSL rating] |
| RoHS 状态 | — | Compliant (lead-free, Green) |