ATMEGA8L-8AU vs ATMEGA88A-AU 비교
다음의 상세 나란히 비교: ATMEGA8L-8AU 제조: Microchip Technology 및 ATMEGA88A-AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | ATMEGA8L-8AU | ATMEGA88A-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.82 | $1.52 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Program Memory Size | 8 KB Flash (4K x 16) | 8 KB (4K x 16) Flash |
| Flash Endurance | 10,000 write/erase cycles | — |
| SRAM | 1 KB | 1 KB |
| EEPROM | 512 bytes | 512 B |
| EEPROM Endurance | 100,000 write/erase cycles | — |
| 최대 클록 주파수 | 8 MHz | 20 MHz |
| Throughput | Up to 8 MIPS at 8 MHz | — |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| 동작 온도 | -40 C to +85 C | -40 C to +85 C |
| Programmable I/O Lines | 23 | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Timers | Two 8-bit, one 16-bit | — |
| PWM Channels | 3 (two 8-bit, one 16-bit) | — |
| Communication Interfaces | SPI, USART, TWI (I2C) | — |
| 패키지 | 32-TQFP (7x7 mm) | 32-pin TQFP (7x7 mm, 0.80 mm pitch) |
| 실장 유형 | Surface Mount | Surface Mount |
| Instruction Set | 130 powerful instructions | 130 powerful instructions, most single-clock cycle |
| Sleep Modes | 5 (Idle, ADC Noise Reduction, Power-save, Power-down, Standby) | — |
| RoHS 상태 | Compliant | Compliant |
| Program Memory Type | — | Flash (ISP, read-while-write) |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (20 MHz operation) | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 |
| ADC | — | 8-channel, 10-bit successive approximation |
| Timers/Counters | — | 3 (two 8-bit, one 16-bit) with compare modes |
| Serial Interfaces | — | USART, SPI, TWI (I2C) |
| Power-Down Current | — | Sub-1 uA (picoPower technology) |
| Packaging | — | Tray |