ATMEGA48-20MI vs ATMEGA88-20MU 비교
다음의 상세 나란히 비교: ATMEGA48-20MI 제조: Microchip Technology 및 ATMEGA88-20MU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA48-20MI - 8-bit AVR MCU 20MHz 4KB Flash VQFN-32 | Microchip
ATMEGA48-20MI ✓ 활성사양 비교
| 파라미터 | ATMEGA48-20MI | ATMEGA88-20MU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $0.00 | $0.00 |
| Core | AVR 8-bit RISC | — |
| Core Size | 8-bit | — |
| Max Clock Frequency | 20 MHz | — |
| Throughput | Up to 20 MIPS at 20 MHz | — |
| Flash Memory | 4 KB (2K x 16) In-System Programmable | 8 KB (4K x 16) ISP Flash |
| SRAM | 512 B | 1 KB |
| EEPROM | 256 B | 512 B |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| I/O Count | 23 general purpose I/O lines | — |
| Timers | 3 timer/counters with compare modes | — |
| ADC | 8-channel 10-bit | 8-channel, 10-bit |
| On-Chip Debug | debugWIRE | debugWIRE |
| Working Registers | 32 x 8-bit general purpose | 32 x 8-bit |
| Instruction Set | 131 instructions, mostly single-cycle | — |
| 동작 온도 | -40 C to +85 C (industrial) | — |
| 패키지 | 32-VQFN (5x5 mm) exposed pad | 32-VQFN (5x5 mm) MLF, surface mount |
| 실장 유형 | Surface Mount | — |
| Technology | picoPower low power | — |
| Series | AVR ATmega | — |
| Core Architecture | — | 8-bit AVR RISC |
| Max CPU Frequency | — | 20 MHz |
| Performance | — | 20 MIPS at 20 MHz |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 23 lines |
| Timer/Counters | — | 3 flexible timer/counters |
| Instructions | — | 130 powerful instructions, most single-cycle |
| Serial Interfaces | — | USART, SPI, 2-wire (I2C-compatible) |
| Power Technology | — | picoPower low-power with multiple sleep modes |
| Programming | — | In-System Programmable (ISP), read-while-write |
| Watchdog | — | Programmable watchdog timer with internal oscillator |