ATMEGA168V-10AUR vs ATMEGA168-20AUR 对比
详细并排对比 ATMEGA168V-10AUR 出自 Microchip Technology 和 ATMEGA168-20AUR 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
ATMEGA168V-10AUR - 8-bit AVR MCU 16KB Flash 10MHz | Microchip
ATMEGA168V-10AUR ✓ 量产中Microchip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ 量产中规格对比
| 参数 | ATMEGA168V-10AUR | ATMEGA168-20AUR |
|---|---|---|
| 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） | $3.95 | $2.76 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Memory | 16 KB (8K x 16) ISP | 16 KB (8K x 16) |
| SRAM | 1 KB | — |
| EEPROM | 512 B | 512 B |
| 最大时钟频率 | 10 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Instructions | 133, most single-cycle | — |
| General Purpose I/O | 23 programmable I/O lines | — |
| Working Registers | 32 x 8-bit | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | 3 |
| ADC | 8-channel 10-bit | — |
| Debug Interface | debugWIRE on-chip debugging | — |
| 封装 | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 安装类型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| 生命周期状态 | Active | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Speed | — | 20 MHz |
| RAM Size | — | 1 KB |
| Number of I/O | — | 23 |
| ADC Resolution | — | 10-bit, 8 channels |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| On-Chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Programmable Instructions | — | 133 (most single-cycle) |
| RoHS 状态 | — | Compliant |