ATMEGA88PA-AU vs ATMEGA48PA-AUR 비교
다음의 상세 나란히 비교: ATMEGA88PA-AU 제조: Microchip Technology 및 ATMEGA48PA-AUR 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 | ATMEGA88PA-AU | ATMEGA48PA-AUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.21 | $1.72 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 8 KB (4K x 16) | — |
| EEPROM | 512 B | 256 B |
| SRAM | 1 KB | 512 B |
| 최대 클록 주파수 | 20 MHz | 20 MHz |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O Lines | 23 | — |
| Working Registers | 32 general purpose | — |
| Timers/Counters | 3 (two 8-bit, one 16-bit) | — |
| ADC Resolution | 10-bit, 8 channels | — |
| Serial Interfaces | USART, SPI, TWI (I2C-compatible) | SPI, USART, 2-wire (I2C compatible) |
| 패키지 | 32-TQFP, 7x7 mm, 0.8 mm pitch | 32-TQFP (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| Life Cycle Stage | Active | — |
| Sleep Modes | 6 (incl. picoPower Power-down) | — |
| RoHS 상태 | [DATA_NEEDED: RoHS compliance status] | Compliant (Green) |
| 동작 온도 | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Program Memory Size | — | 4 KB Flash (2K x 16) |
| Operating Voltage Range | — | 1.8 V to 5.5 V |
| Supply Voltage (5V operation) | — | 4.5 V to 5.5 V |
| General Purpose I/O Lines | — | 23 |
| General Purpose Working Registers | — | 32 x 8-bit |
| Instruction Set | — | 131 powerful instructions, most single clock cycle |
| ADC | — | 6-channel 10-bit |
| Timer/Counters | — | Three flexible timer/counters with compare modes |
| Analog Comparator | — | One on-chip |
| Watchdog Timer | — | Programmable with separate on-chip oscillator |
| Internal Oscillator | — | Calibrated, 8 MHz |
| Flash Endurance | — | 10,000 write/erase cycles |
| EEPROM Endurance | — | 100,000 write/erase cycles |
| Data Retention | — | 20 years at 85 C |