ATMEGA3250V-8AUR vs ATMEGA3290P-20AU 비교
다음의 상세 나란히 비교: ATMEGA3250V-8AUR 제조: Microchip Technology 및 ATMEGA3290P-20AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA3250V-8AUR - 8-bit AVR MCU 32KB 8MHz TQFP-100 | Microchip
ATMEGA3250V-8AUR ✓ 활성Microchip Technology
ATMEGA3290P-20AU - AVR 8-Bit MCU 20MHz 32KB Flash TQFP-100 | Microchip
ATMEGA3290P-20AU ✓ 활성사양 비교
| 파라미터 | ATMEGA3250V-8AUR | ATMEGA3290P-20AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.38 | $9.62 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8 MHz | 20 MHz |
| Program Memory Type | FLASH (In-System Programmable) | — |
| Program Memory Size | 32 KB (16K x 16) | — |
| EEPROM Size | 1 KB | — |
| RAM Size | 2 KB | — |
| Supply Voltage Range | 1.8 V to 5.5 V | — |
| Number of I/O | 32 I/O (multi-port) | — |
| Instructions | 130-131 powerful instructions, most single-clock cycle | — |
| General Purpose Registers | 8 x 32-bit register file (32 x 8-bit working registers) | — |
| Debug / Scan | JTAG (IEEE 1149.1 boundary scan) and on-chip debug | — |
| 동작 온도 | -40C to +85C (Industrial) | -40C to +85C (industrial) |
| 패키지 | 100-TQFP (14x14 mm, 0.8 mm pitch) | 100-TQFP (14x14 mm, 0.8 mm pitch) |
| 실장 유형 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| RoHS 상태 | Compliant (Green) | — |
| Life Cycle Stage | Active | — |
| Flash Memory | — | 32 KB (16K x 16) |
| SRAM | — | 2 KB |
| EEPROM | — | 1 KB |
| General Purpose I/O | — | 69 |
| Working Registers | — | 32 |
| Instruction Set | — | 131 powerful instructions |
| 공급 전압 | — | 4.5 V to 5.5 V |
| Low Power Technology | — | picoPower |
| Programming / Debug | — | ICSP, debugWIRE (via MPLAB SNAP) |
| LCD Controller | — | Yes (segment LCD drive) |
| 수명 주기 상태 | — | ACTIVE |