ATMEGA168PA-MNR vs ATMEGA328-MU 比較
詳細並排比較 ATMEGA168PA-MNR 由 Microchip Technology 與 ATMEGA328-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
ATMEGA168PA-MNR - AVR 8-Bit MCU 16KB 20MHz VQFN-32 | Microchip
ATMEGA168PA-MNR ✓ 啟用中
規格比較
| 參數 | ATMEGA168PA-MNR | ATMEGA328-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 | — |
| Core Size | 8-Bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 16 KB (8K x 16) | — |
| EEPROM | 512 B | 1 KB |
| SRAM | 1 KB | 2 KB |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| 工作溫度 | -40C to +105C | — |
| Number of I/O | 23 | — |
| Timers/Counters | 3 (2 x 8-bit, 1 x 16-bit) | — |
| ADC Resolution | 10-bit | — |
| ADC Channels | 8 | — |
| Communication Interfaces | USART, SPI, I2C (TWI) | 1x USART, 1x SPI, 1x I2C (TWI) |
| 封裝 | 32-VQFN (5x5 mm) MLF, exposed pad | 32-pin VQFN (5x5 mm) with EP |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (MNR suffix) | — |
| Programming / Debug | ICSP, debugWIRE | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS status] | — |
| Core Architecture | — | AVR 8-bit RISC |
| Flash Program Memory | — | 32 KB (16K x 16) |
| Maximum CPU Speed | — | 20 MHz (20 MIPS) |
| 供應電壓 | — | 1.8 V to 5.5 V |
| Operating Temperature (Industrial) | — | -40C to +85C |
| I/O Pins | — | 23 general-purpose |
| ADC | — | 10-bit, 8 channels, up to 15 kSPS |
| Timers | — | 2 x 8-bit + 1 x 16-bit |
| On-chip Debug | — | debugWIRE |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Power-down Mode Current | — | < 1 uA (typical, datasheet) |
| MSL 等級 | — | MSL3 (per JEDEC J-STD-020, typical for VQFN) |