ATMEGA328PB-ANR vs ATMEGA328P-AUR 比較
詳細並排比較 ATMEGA328PB-ANR 由 Microchip Technology 與 ATMEGA328P-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-ANR - 8-Bit AVR MCU 20MHz 32KB Flash TQFP-32 | Microchip
ATMEGA328PB-ANR ✓ 啟用中Microchip Technology
ATMEGA328P-AUR - 8-bit AVR MCU, 32KB Flash, 20MHz, TQFP-32 | Microchip
ATMEGA328P-AUR ✓ 啟用中規格比較
| 參數 | ATMEGA328PB-ANR | ATMEGA328P-AUR |
|---|---|---|
| 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 | — |
| Core Size | 8-bit | — |
| Speed | 20 MHz | — |
| Flash Memory | 32 KB (16K x 16) | — |
| EEPROM | 2 KB | 1 KB |
| SRAM | 4 KB | 2 KB |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 27 | — |
| General Purpose Working Registers | 32 | — |
| USART Peripherals | 3 | — |
| SPI Peripherals | 2 | — |
| I2C (TWI) Peripherals | 2 | — |
| ADC Resolution | 10-bit | — |
| 工作溫度 | -40C to +105C | — |
| 封裝 | 32-TQFP (7 x 7 mm) | 32-pin TQFP, 7x7 mm, 0.8 mm pitch |
| 安裝類型 | Surface Mount | Surface Mount |
| Connectivity | I2C, SPI, UART/USART | — |
| Programmability | In-System Programmable (ISP), read-while-write | — |
| Core Architecture | — | AVR 8-bit RISC |
| Program Memory (Flash) | — | 32 KB |
| 最大時脈頻率 | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| 工作溫度範圍 | — | -40 C to +85 C (Industrial) |
| I/O Pins | — | 23 programmable |
| ADC | — | 10-bit, up to 8 channels |
| PWM Channels | — | 6 |
| Timers | — | 2 x 8-bit, 1 x 16-bit |
| Communication Interfaces | — | USART, SPI, I2C (TWI) |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Working Registers | — | 32 x 8-bit |
| Watchdog Timer | — | Yes, with separate on-chip oscillator |
| Brown-out Detection | — | Yes |
| Power-Saving Modes | — | 6 software-selectable |
| MSL 等級 | — | 3 (168 hours) |
| RoHS 狀態 | — | Compliant |
| Throughput | — | 20 MIPS at 20 MHz |