ATMEGA168-20MUR vs ATMEGA168V-10MUR 对比
详细并排对比 ATMEGA168-20MUR 出自 Microchip Technology 和 ATMEGA168V-10MUR 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
ATMEGA168-20MUR - AVR 8-Bit MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MUR ✓ 量产中Microchip Technology
ATMEGA168V-10MUR - 8-bit AVR MCU 16KB Flash 10MHz | Microchip
ATMEGA168V-10MUR ✓ 量产中规格对比
| 参数 | ATMEGA168-20MUR | ATMEGA168V-10MUR |
|---|---|---|
| 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） | $2.12 | $2.75 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | 10 MHz |
| Program Memory Size | 16 KB (8K x 16) FLASH | — |
| EEPROM Size | 512 B | — |
| RAM Size | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 1.8 V to 5.5 V |
| Number of I/O | 23 | 23 |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 (TQFP/QFN packages) | 8 |
| Timers | Three flexible timer/counters | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | SPI, TWI (I2C), USART |
| 工作温度 | -40C to +85C (Industrial) | -40C to +85C |
| 封装 | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) exposed pad |
| 安装类型 | Surface Mount | Surface Mount |
| On-Chip Debug | debugWIRE | — |
| Programming | ISP, ICSP (2 I/O pins + reset) | — |
| 生命周期状态 | Active | — |
| RoHS 状态 | Compliant (Green) | — |
| Flash Memory | — | 16 KB (8K x 16) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) |
| Instructions | — | 131 (mostly single-cycle) |
| Throughput | — | Up to 10 MIPS at 10 MHz |
| Debug / Programming | — | debugWIRE, ISP (self-programming Flash) |
| Life Cycle Stage | — | ACTIVE |