ATMEGA1281V-8AUR vs ATMEGA2561V-8AUR 비교
다음의 상세 나란히 비교: ATMEGA1281V-8AUR 제조: Microchip Technology 및 ATMEGA2561V-8AUR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA1281V-8AUR - 8-bit AVR MCU 128KB 8MHz TQFP-64 | Microchip
ATMEGA1281V-8AUR ✓ 활성Microchip Technology
ATMEGA2561V-8AUR - 8-bit AVR MCU 256KB Flash TQFP-64 | Microchip
ATMEGA2561V-8AUR ✓ 활성사양 비교
| 파라미터 | ATMEGA1281V-8AUR | ATMEGA2561V-8AUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.40 | $11.50 |
| Core Architecture | AVR 8-bit RISC | — |
| Flash Memory | 128KB (64K x 16), In-System Programmable | — |
| SRAM | 8KB | — |
| EEPROM | 4KB | — |
| Maximum Clock Speed | 8 MHz | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| General Purpose I/O | 54 lines | 86 lines |
| 데이터 버스 폭 | 8 Bit | — |
| Instructions | 133 instructions, most single-cycle | — |
| Timers/Counters | Six flexible timer/counters with compare modes and PWM | — |
| 동작 온도 | -40C to +85C | -40C to +85C |
| 패키지 | 64-TQFP, 14 x 14 mm, 1 mm height | 64-TQFP (14x14 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| Series | AVR ATmega | — |
| 수명 주기 상태 | ACTIVE | — |
| Core | — | AVR 8-bit RISC |
| Program Memory Size | — | 256 KB (128K x 16) ISP Flash |
| SRAM Size | — | 8 KB |
| EEPROM Size | — | 4 KB |
| 최대 클록 주파수 | — | 8 MHz |
| Throughput | — | up to 16 MIPS (family rating; 8 MIPS at 8 MHz) |
| Instruction Set | — | 131 instructions, mostly single-cycle |
| Timer/Counters | — | 6 flexible timer/counters with compare modes and PWM |
| USART | — | 4 programmable serial USART |
| ADC | — | 8-channel, 10-bit |
| Serial Interfaces | — | SPI (Master/Slave), TWI (byte-oriented 2-wire) |
| Operating Voltage | — | [DATA_NEEDED: Operating Voltage Range] |
| Packaging | — | Tape & Reel (R suffix) |
| Special Peripherals | — | Watchdog timer with separate on-chip oscillator, analog comparator, JTAG, real-time counter |
| RoHS 상태 | — | Compliant (GREEN series per distributor data) |