ATMEGA168-20PU vs ATMEGA168V-10PU 对比
详细并排对比 ATMEGA168-20PU 出自 Microchip Technology 和 ATMEGA168V-10PU 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
ATMEGA168-20PU - 8-bit AVR MCU 16KB Flash 20MHz PDIP-28 | Microchip
ATMEGA168-20PU ✓ 量产中规格对比
| 参数 | ATMEGA168-20PU | ATMEGA168V-10PU |
|---|---|---|
| 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） | $3.78 | $2.01 |
| Core Processor | AVR 8-bit RISC | AVR |
| Core Size | 8-Bit | 8-Bit |
| Max Clock Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | 16 KB (8K x 16) |
| EEPROM | 512 B | 512 B |
| SRAM | 1 KB | 1 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| General Purpose I/O | 23 | — |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels (PDIP) | 6 | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | USART, SPI, 2-Wire (I2C) |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| 封装 | 28-PDIP (0.300 inch, 7.62 mm) | 28-PDIP (0.300 in, 7.62 mm) |
| 安装类型 | Through Hole | Through Hole |
| Instruction Set | 133 instructions, most single-cycle | — |
| Working Registers | 32 x 8-bit | 32 x 8-bit general purpose |
| Debug Interface | debugWIRE | debugWIRE |
| 工作温度 | [DATA_NEEDED: operating temperature range] | — |
| RoHS 状态 | [DATA_NEEDED: RoHS status] | Green / Compliant |
| Speed | — | 10 MHz |
| Number of I/O | — | 23 |
| ADC Channels | — | 8 (TQFP/QFN); 6 available on PDIP |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| Instructions | — | 133, most single-cycle |
| Temperature Grade | — | Industrial |