ATMEGA640-16AUR vs ATMEGA1280-16AUR 비교
다음의 상세 나란히 비교: ATMEGA640-16AUR 제조: Microchip Technology 및 ATMEGA1280-16AUR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA640-16AUR - 8-bit AVR MCU 64KB Flash 16MHz TQFP-100 | Microchip
ATMEGA640-16AUR ✓ 활성
사양 비교
| 파라미터 | ATMEGA640-16AUR | ATMEGA1280-16AUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| Core Architecture | 8-bit AVR RISC | — |
| Program Memory (Flash) | 64 KB (32K x 16) | — |
| SRAM | 8 KB | 8 KB |
| EEPROM | 4 KB | 4 KB |
| Maximum CPU Clock | 16 MHz | — |
| Operating Voltage (Vcc) | 4.5 V to 5.5 V | — |
| General-Purpose I/O Lines | 86 | 86 lines |
| General-Purpose Working Registers | 32 | 32 |
| Timer/Counters | 6 flexible timer/counters with compare/PWM | — |
| ADC | 10-bit, 8/16-channel | — |
| USART | 2 programmable serial USARTs | — |
| SPI | 1 master/slave SPI | — |
| TWI (I2C-compatible) | 1 byte-oriented 2-wire interface | — |
| Analog Comparator | On-chip | 1 on-chip comparator |
| Watchdog Timer | Programmable, with separate on-chip oscillator | Programmable with separate on-chip oscillator |
| 패키지 | 100-pin TQFP (14x14 mm) | 100-TQFP (14 x 14 mm) |
| 실장 유형 | Surface Mount | Surface mount |
| 동작 온도 | -40C to +85C (industrial) | -40°C to +85°C |
| In-System Programmable (ISP) | Yes | — |
| RoHS 상태 | Compliant | — |
| Microcontroller Type | — | 8-bit AVR RISC microcontroller |
| Maximum Clock Speed | — | 16 MHz |
| Flash Memory | — | 128 KB (64K x 16) |
| I/O Ports | — | 53 |
| Supply Voltage Range | — | 2.7 V to 5.5 V |
| ADC Resolution | — | 10-bit |
| ADC Channels | — | 16 |
| Timer/Counter Count | — | 6 |
| USART Count | — | 2 |
| Serial Interface | — | SPI and byte-oriented 2-wire serial interface |
| Lifecycle Stage | — | Active |