ATMEGA48PB-ANR vs ATMEGA48PA-AU 比較
詳細並排比較 ATMEGA48PB-ANR 由 Microchip Technology 與 ATMEGA48PA-AU 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。
規格比較
| 參數 | ATMEGA48PB-ANR | ATMEGA48PA-AU |
|---|---|---|
| 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 | — |
| Program Memory Size | 4 KB (2K x 16) ISP Flash | 4 KB (2K x 16) Flash |
| EEPROM Size | 256 B | 256 B |
| SRAM Size | 512 B | 512 B |
| 最大時脈頻率 | 20 MHz | 20 MHz |
| General Purpose I/O Lines | 27 | — |
| General Purpose Working Registers | 32 | 32 |
| Operating Voltage Range | 1.8 V to 5.5 V | 1.8 V to 5.5 V |
| 工作溫度範圍 | -40 C to +105 C | — |
| 封裝 | 32-pin TQFP (7x7 mm) | 32-TQFP (7x7 mm) |
| 安裝類型 | Surface Mount | Surface Mount |
| Timer/Counters | 3 flexible timer/counters with compare modes | 3 (two 8-bit, one 16-bit) |
| Serial Interfaces | USART, SPI, TWI (I2C) | — |
| ADC | 10-bit successive approximation ADC | — |
| Analog Comparator | Yes (enhanced, with ACO) | — |
| Internal Oscillator | Calibrated internal RC oscillator | — |
| Power Technology | picoPower low-power technology | — |
| Flash Endurance | [DATA_NEEDED: Flash write/erase cycles] | — |
| Packaging | Tape & Reel (T&R) | — |
| RoHS 狀態 | Compliant (GREEN) | Compliant |
| Core Processor | — | AVR 8-bit RISC |
| Supply Voltage (5V operation) | — | 4.5 V to 5.5 V |
| Number of I/O Lines | — | 23 |
| Instruction Set | — | 131 instructions, most single-cycle |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 8 |
| 工作溫度 | — | -40 C to +85 C (industrial) |
| Flash Write/Erase Cycles | — | 10,000 |
| EEPROM Write Cycles | — | 100,000 |