ATMEGA88PA-MU vs ATMEGA168P-20MU 对比
详细并排对比 ATMEGA88PA-MU 出自 Microchip Technology 和 ATMEGA168P-20MU 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
ATMEGA168P-20MU - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20MU ✓ 量产中规格对比
| 参数 | ATMEGA88PA-MU | ATMEGA168P-20MU |
|---|---|---|
| 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） | $1.26 | $1.38 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| 最大时钟频率 | 20 MHz | — |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 23 | — |
| Working Registers | 32 | — |
| Timers/Counters | 3 | — |
| Instruction Set | 130 instructions, most single-cycle | — |
| Technology | picoPower | picoPower low-power |
| Programming Interface | ICSP / debugWIRE | — |
| 封装 | 32-VQFN (5x5 mm) | 32-VQFN (5x5 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| 工作温度 | [DATA_NEEDED: operating temperature range] | -40C to +85C |
| Life Cycle Stage | ACTIVE | — |
| MSL 等级 | [DATA_NEEDED: moisture sensitivity level] | — |
| Speed | — | 20 MHz |
| Program Memory Size | — | 16 KB (8K x 16) FLASH |
| EEPROM Size | — | 512 B |
| RAM Size | — | 1 KB SRAM |
| Number of I/O | — | 23 |
| Connectivity | — | I2C, SPI, USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | — | 10-bit |
| Number of ADC Channels | — | 8 (in QFN/TQFP packages) |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Oscillator Type | — | Internal |
| Programming | — | ICSP, debugWIRE |
| RoHS 状态 | — | Compliant |