ATMEGA64L-8AC vs ATMEGA64L-8AU 비교
다음의 상세 나란히 비교: ATMEGA64L-8AC 제조: Microchip Technology 및 ATMEGA64L-8AU 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 | ATMEGA64L-8AC | ATMEGA64L-8AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.61 | $4.55 |
| Core Architecture | 8-bit AVR RISC | — |
| Flash Program Memory | 64 KB (32K x 16) In-System Programmable | — |
| EEPROM | 2 KB | 2KB |
| SRAM | 4 KB | 4KB |
| 최대 클록 주파수 | 8 MHz | — |
| Operating Voltage Range | 2.7 V to 5.5 V | 2.7 V to 5.5 V |
| General Purpose I/O | 53 lines | 53 lines |
| ADC | 8-channel, 10-bit | 8-channel, 10-bit |
| USART | 2 | 2 |
| Timers/Counters | 4 with compare modes and PWM | 4 (with compare modes and PWM) |
| Serial Interfaces | TWI (I2C-compatible), SPI, 2x USART | TWI (I2C-compatible), SPI, 2x USART |
| Debug Interface | JTAG for on-chip debug | — |
| Real Time Counter | Yes (RTC) | — |
| 패키지 | 64-TQFP (14x14 mm) | 64-TQFP (14x14 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| Instruction Set | 130 instructions, most single-cycle | — |
| Throughput | Up to 16 MIPS at 16 MHz | — |
| RoHS 상태 | [DATA_NEEDED: RoHS status] | — |
| Operating Temperature Grade | Commercial (AC grade) | — |
| Pin Compatibility | 100% pin compatible with ATmega103 | — |
| Core Processor | — | AVR |
| Core Size | — | 8-Bit |
| Architecture | — | AVR enhanced RISC, 130 instructions |
| Speed | — | 8 MHz |
| Flash Memory | — | 64KB (32K x 16) In-System Programmable |
| JTAG | — | Yes (boundary scan, on-chip debug) |
| RTC | — | Real Time Counter with separate oscillator |
| Lifecycle Note | — | Mature product, not recommended for new designs; replaced by ATmega64A |