ATMEGA328PB-AUR vs ATMEGA48PB-AUR 比較
詳細並排比較 ATMEGA328PB-AUR 由 Microchip Technology 與 ATMEGA48PB-AUR 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
ATMEGA328PB-AUR - 8-Bit AVR MCU 32KB Flash 20MHz TQFP-32 | Microchip
ATMEGA328PB-AUR ✓ 啟用中Microchip Technology
ATMEGA48PB-AUR - 8-bit AVR MCU 20MHz 4KB Flash TQFP-32 | Microchip
ATMEGA48PB-AUR ✓ 啟用中規格比較
| 參數 | ATMEGA328PB-AUR | ATMEGA48PB-AUR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | 8-bit AVR RISC | — |
| 最大時脈頻率 | 20 MHz | — |
| Flash Program Memory | 32 KB (16K x 16) | — |
| SRAM | 4 KB | 512 B |
| EEPROM | 2 KB | 256 B |
| General Purpose I/O | 27 I/O lines | — |
| Working Registers | 32 x 8-bit | 32 general-purpose registers |
| Throughput | Up to 1 MIPS per MHz (single-cycle instructions) | — |
| Timers | 2 x 8-bit and 2 x 16-bit timer/counters | — |
| Communication Interfaces | 2 x SPI, 2 x TWI (I2C), USART | USART with wake-up on start of transmission |
| ADC | 10-bit ADC | — |
| 封裝 | 32-TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (AUR suffix) | Tape & Reel (AUR suffix) |
| Temperature Grade | Industrial (per Mouser listing) | — |
| 工作電源電壓 | [DATA_NEEDED: Operating Supply Voltage Range] | — |
| Special Features | picoPower technology, Functional Safety (FuSa) | — |
| RoHS 狀態 | [DATA_NEEDED: RoHS Compliance Status] | Compliant (GRN / green package per Mouser) |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| Speed | — | 20 MHz |
| Flash Memory | — | 4 KB (2K x 16) |
| General-Purpose I/O | — | 27 |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Timers/Counters | — | 3 flexible timer/counters with compare modes |
| Performance | — | Up to 1 MIPS/MHz (single-cycle RISC) |
| Low-Power Technology | — | picoPower |
| Functional Safety | — | FuSa capable (per DigiKey listing) |