ATMEGA128L-8AU vs ATMEGA64L-8AC 비교
다음의 상세 나란히 비교: ATMEGA128L-8AU 제조: Microchip Technology 및 ATMEGA64L-8AC 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 | ATMEGA128L-8AU | ATMEGA64L-8AC |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $23.49 | $4.61 |
| Core Architecture | AVR 8-bit RISC | 8-bit AVR RISC |
| Max Clock Frequency | 8 MHz | — |
| Flash Memory | 128 KB (64K x 16) | — |
| EEPROM | 4 KB | 2 KB |
| SRAM | 4 KB | 4 KB |
| Supply Voltage Range | 2.7 V to 5.5 V | — |
| I/O Pins | 53 | — |
| ADC Resolution | 10-bit, 8 channels | — |
| USARTs | 2 | — |
| Timers/Counters | 2 x 8-bit, 2 x 16-bit | 4 with compare modes and PWM |
| Debug Interface | JTAG (on-chip debug + boundary scan) | JTAG for on-chip debug |
| MIPS | Up to 8 MIPS at 8 MHz (1 MIPS/MHz) | — |
| 패키지 | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | -40C to +85C (industrial) | — |
| Low-Power Sleep Modes | 6 modes | — |
| In-System Programming | Yes (ISP via SPI) | — |
| RoHS 상태 | Compliant | [DATA_NEEDED: RoHS status] |
| Flash Program Memory | — | 64 KB (32K x 16) In-System Programmable |
| 최대 클록 주파수 | — | 8 MHz |
| Operating Voltage Range | — | 2.7 V to 5.5 V |
| General Purpose I/O | — | 53 lines |
| ADC | — | 8-channel, 10-bit |
| USART | — | 2 |
| Serial Interfaces | — | TWI (I2C-compatible), SPI, 2x USART |
| Real Time Counter | — | Yes (RTC) |
| Instruction Set | — | 130 instructions, most single-cycle |
| Throughput | — | Up to 16 MIPS at 16 MHz |
| Operating Temperature Grade | — | Commercial (AC grade) |
| Pin Compatibility | — | 100% pin compatible with ATmega103 |