ATMEGA48PA-MNR vs ATMEGA88PA-MNR 比較
詳細並排比較 ATMEGA48PA-MNR 由 Microchip Technology 與 ATMEGA88PA-MNR 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
ATMEGA48PA-MNR - 8-Bit AVR MCU 20MHz 4KB Flash | Microchip
ATMEGA48PA-MNR ✓ 啟用中規格比較
| 參數 | ATMEGA48PA-MNR | ATMEGA88PA-MNR |
|---|---|---|
| 品牌 | Microchip Technology | Microchip Technology |
| 類別 | Microcontrollers | Microcontrollers |
| 生命週期狀態 | 啟用中 | 啟用中 |
| Core Architecture | AVR 8-bit RISC | — |
| CPU Speed | 20 MHz (20 MIPS) | — |
| Flash Memory | 4 KB (2K x 16) ISP | — |
| EEPROM | 256 B | — |
| SRAM | 512 B | — |
| General Purpose I/O | 23 | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| 工作溫度 | -40C to +105C | -40C to +105C |
| Timers | 2 x 8-bit, 1 x 16-bit | Two 8-bit, one 16-bit |
| ADC | 10-bit, 8 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Sleep Modes | 6 (incl. Power-down, Power-save) | — |
| Watchdog Timer | Yes, with separate oscillator | — |
| 封裝 | 32-VQFN (MLF) 5x5 mm | 32-VQFN (5x5 mm), exposed pad |
| 安裝類型 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (MNR) | Tape & Reel (T/R) |
| RoHS 狀態 | Compliant (Green package) | [DATA_NEEDED: RoHS status] |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Program Memory Size | — | 8 KB (4K x 16) Flash |
| EEPROM Size | — | 512 B |
| RAM Size | — | 1 KB SRAM |
| 最大時脈頻率 | — | 20 MHz |
| Number of I/O | — | 23 general purpose I/O lines |
| Supply Voltage Range | — | 2.5 V to 5.5 V (2.5V/3.3V/5V) |
| ADC Resolution | — | 10-bit |
| Serial Interfaces | — | USART, SPI, I2C (TWI) |
| Low Power Technology | — | picoPower |