ATMEGA168P-20MUR vs ATMEGA168A-MUR 比較
詳細並排比較 ATMEGA168P-20MUR 由 Microchip Technology 與 ATMEGA168A-MUR 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
ATMEGA168P-20MUR - 8-Bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168P-20MUR ✓ 啟用中Microchip Technology
ATMEGA168A-MUR - 8-Bit AVR MCU 16KB Flash 20MHz | Microchip
ATMEGA168A-MUR Nrnd規格比較
| 參數 | ATMEGA168P-20MUR | ATMEGA168A-MUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | NRND |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | — |
| SRAM | 1 KB | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | — |
| ADC Resolution | 10-bit | 10-bit |
| ADC Channels | 8 | — |
| Timers | 2 x 8-bit, 1 x 16-bit | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | — |
| PWM Channels | 6 | — |
| 工作溫度 | -40C to +85C (Industrial) | -40 C to +85 C |
| 封裝 | 32-VQFN (5x5 mm) Exposed Pad | 32-VQFN Exposed Pad (5x5 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Low-Power Technology | picoPower | — |
| On-Chip Debug | debugWIRE | — |
| Programming | ISP (In-System Programming), ICSP | — |
| RoHS 狀態 | Compliant (GREEN) | [DATA_NEEDED: RoHS status] |
| Maximum Clock Speed | — | 20 MHz |
| Program Memory Size | — | 16 KB (8K x 16) Flash |
| EEPROM Size | — | 512 B |
| SRAM Size | — | 1 KB |
| Number of I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| Instruction Set | — | 133 powerful instructions, most single clock cycle |
| Connectivity | — | I2C, SPI, UART/USART |
| Timers/Counters | — | Three flexible timer/counters with compare modes |
| Packaging | — | Tape & Reel (TR) |
| 生命週期狀態 | — | NRND (Not Recommended for New Designs) |
| MSL 等級 | — | [DATA_NEEDED: MSL level] |