ATMEGA88PA-MMN vs ATMEGA48PA-MMNR 比較
詳細並排比較 ATMEGA88PA-MMN 由 Microchip Technology 與 ATMEGA48PA-MMNR 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 | ATMEGA88PA-MMN | ATMEGA48PA-MMNR |
|---|---|---|
| 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 | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 256 B |
| SRAM | 1 KB | 512 B |
| General Purpose I/O | 23 | — |
| Operating Voltage Range | 2.5 V / 3.3 V / 5 V class (picoPower) | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| ADC | 10-bit, 6 channels | 6-channel 10-bit |
| 封裝 | 28-VQFN (4x4 mm) with exposed pad | 28-pin VQFN (4x4 mm, 0.45 mm pitch) |
| 安裝類型 | Surface Mount | Surface Mount |
| 工作溫度 | [DATA_NEEDED: maximum operating temperature per datasheet grade] | — |
| 腳位數 | 28 | — |
| Architecture Features | 130 instructions, most single-cycle; 32 x 8-bit working registers | — |
| Programming | ISP (In-System Programmable), self-programmable Flash, read-while-write | — |
| Low Power Technology | picoPower | — |
| Core Architecture | — | 8-bit AVR RISC |
| Program Memory Size | — | 4 KB Flash (2K x 16) |
| 最大時脈頻率 | — | 20 MHz |
| Throughput | — | Up to 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| 工作溫度範圍 | — | -40 C to +105 C |
| General Purpose I/O Lines | — | 23 |
| Working Registers | — | 32 general purpose |
| Instruction Set | — | 131 instructions, most single-cycle |
| Timer/Counters | — | 3 flexible timer/counters with compare modes |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Programming Interface | — | SPI ISP, debugWIRE |
| RoHS 狀態 | — | Compliant (Green plastic) |