ATMEGA168-20MUR vs ATMEGA168PA-MU 比較
詳細並排比較 ATMEGA168-20MUR 由 Microchip Technology 與 ATMEGA168PA-MU 由 Microchip Technology. 比較關鍵規格、電氣參數、封裝、生命週期狀態、價格與供貨情況，以找出最符合您設計需求的元件。
Microchip Technology
ATMEGA168-20MUR - AVR 8-Bit MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20MUR ✓ 啟用中Microchip Technology
ATMEGA168PA-MU - 8-bit AVR MCU 16KB 20MHz VQFN-32 | Microchip
ATMEGA168PA-MU ✓ 啟用中規格比較
| 參數 | ATMEGA168-20MUR | ATMEGA168PA-MU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Processor | AVR | AVR 8-bit RISC |
| Core Size | 8-Bit | 8-bit |
| Speed | 20 MHz | 20 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) | — |
| Timers | Three flexible timer/counters | Two 8-bit, One 16-bit |
| Communication Interfaces | USART, SPI, I2C (TWI) | I2C, SPI, USART |
| 工作溫度 | -40C to +85C (Industrial) | -40C to +85C |
| 封裝 | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm, 0.5 mm pitch, MLF-32) |
| 安裝類型 | Surface Mount | Surface Mount |
| On-Chip Debug | debugWIRE | — |
| Programming | ISP, ICSP (2 I/O pins + reset) | — |
| 生命週期狀態 | Active | — |
| RoHS 狀態 | Compliant (Green) | Compliant (GREEN) |
| Flash Memory | — | 16 KB (8K x 16) |
| EEPROM | — | 512 B |
| SRAM | — | 1 KB |
| Number of ADC Channels | — | 6 |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| 資料匯流排寬度 | — | 8 Bit |
| Oscillator Type | — | Internal |