ATMEGA168PA-PN vs ATMEGA328P-PU 比較
詳細並排比較 ATMEGA168PA-PN 由 Microchip Technology 與 ATMEGA328P-PU 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-PN - 8-bit AVR MCU 16KB Flash PDIP-28 | Microchip
ATMEGA168PA-PN ✓ 啟用中Microchip Technology
ATMEGA328P-PU - 8-bit AVR MCU 32KB Flash 28-PDIP | Microchip
ATMEGA328P-PU ✓ 啟用中規格比較
| 參數 | ATMEGA168PA-PN | ATMEGA328P-PU |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core | AVR 8-bit RISC | — |
| 資料匯流排寬度 | 8 bit | — |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| Program Memory Size | 16 KB (8K x 16) Flash | — |
| SRAM Size | 1 KB | — |
| EEPROM Size | 512 B | — |
| Supply Voltage Range | 2.7 V to 5.5 V | 4.5 V to 5.5 V |
| Supply Voltage Grades | 2.5V / 3.3V / 5V capable per FindIC listing | — |
| Instructions | 131 instructions, most single-cycle | 131 instructions, most single-cycle |
| General Purpose Working Registers | 32 x 8 | — |
| General Purpose I/O Lines | 23 | 23 |
| ADC | 10-bit, 15 kSPS, 8 channels | 10-bit |
| Communication Interfaces | 1x USART, 1x SPI, 1x TWI (I2C) | — |
| Timers | 2x 8-bit, 1x 16-bit | — |
| Package Type | 28-PDIP | — |
| 安裝類型 | Through Hole | Through Hole |
| Programming/Debug | ICSP (In-Circuit Serial Programming) | — |
| Life Cycle Stage | Active | — |
| RoHS 狀態 | Compliant | [DATA_NEEDED: RoHS status] |
| Core Architecture | — | 8-bit AVR RISC |
| Flash Program Memory | — | 32 KB (16K x 16) |
| EEPROM | — | 1 KB |
| SRAM | — | 2 KB |
| Typical Arduino Clock Frequency | — | 16 MHz |
| Working Registers | — | 32 general purpose |
| 封裝 | — | 28-PDIP |
| In-System Programming | — | Yes (ISP, read-while-write) |
| Product Series | — | AVR ATmega |
| 工作溫度 | — | [DATA_NEEDED: operating temperature range] |
| Interface Peripherals | — | USART, SPI, TWI (I2C) |