ATMEGA168PA-AUR vs ATMEGA168-20AUR 比較
詳細並排比較 ATMEGA168PA-AUR 由 Microchip Technology 與 ATMEGA168-20AUR 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
ATMEGA168PA-AUR - 8-bit AVR MCU 20MHz 16KB Flash TQFP-32 | Microchip
ATMEGA168PA-AUR ✓ 啟用中Microchip Technology
ATMEGA168-20AUR - 8-bit AVR MCU 20MHz 16KB Flash | Microchip
ATMEGA168-20AUR ✓ 啟用中規格比較
| 參數 | ATMEGA168PA-AUR | ATMEGA168-20AUR |
|---|---|---|
| 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 8-bit RISC | AVR |
| Core Size | 8-Bit | 8-Bit |
| 最大時脈頻率 | 20 MHz | — |
| Flash Memory Size | 16 KB (8K x 16) | — |
| SRAM Size | 1 KB | — |
| EEPROM Size | 512 B | — |
| Supply Voltage Range | 1.8 V to 5.5 V | 2.7 V to 5.5 V |
| Number of I/O | 23 | 23 |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | 3 |
| ADC Resolution | 10 bit, 8 channels (6 differential) | 10-bit, 8 channels |
| Communication Interfaces | USART, SPI, I2C (Two-Wire) | USART, SPI, I2C (TWI) |
| 工作溫度 | -40C to +85C | — |
| 封裝 | 32-TQFP (7 x 7 mm) | 32-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel | — |
| RoHS 狀態 | Compliant | Compliant |
| Low Power Technology | picoPower | — |
| Internal Oscillator | Calibrated RC, 0.128 MHz to 8 MHz | — |
| Speed | — | 20 MHz |
| Flash Memory | — | 16 KB (8K x 16) |
| EEPROM | — | 512 B |
| RAM Size | — | 1 KB |
| On-Chip Debug | — | debugWIRE |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Programmable Instructions | — | 133 (most single-cycle) |