ATMEGA3250V-8AUR vs ATMEGA3290PA-AUR 비교
다음의 상세 나란히 비교: ATMEGA3250V-8AUR 제조: Microchip Technology 및 ATMEGA3290PA-AUR 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
ATMEGA3290PA-AUR - 8-Bit AVR MCU 32KB 20MHz TQFP-100 | Microchip
ATMEGA3290PA-AUR ✓ 활성사양 비교
| 파라미터 | ATMEGA3250V-8AUR | ATMEGA3290PA-AUR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.38 | $2.95 |
| Core Processor | AVR | AVR |
| Core Size | 8-Bit | 8-Bit |
| Speed | 8 MHz | — |
| Program Memory Type | FLASH (In-System Programmable) | FLASH |
| Program Memory Size | 32 KB (16K x 16) | 32KB (16K x 16) |
| EEPROM Size | 1 KB | 1KB |
| RAM Size | 2 KB | 2KB |
| Supply Voltage Range | 1.8 V to 5.5 V | 4.5 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) | TQFP-100 (14x14 mm), 0.8 mm pitch |
| 실장 유형 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (TR) | — |
| RoHS 상태 | Compliant (Green) | Green / Compliant (per FindIC listing) |
| Life Cycle Stage | Active | — |
| 최대 클록 주파수 | — | 20 MHz |
| Instruction Set | — | 131 powerful instructions, most single-clock cycle |
| LCD Driver | — | 4 x 40 Segment LCD Driver |
| Timers | — | Two 8-bit timer/counters with separate prescaler and compare mode; one 16-bit timer/counter |
| Programming Method | — | In-System Programmable (ISP), self-programming Flash |
| Power Modes | — | Idle, Power-save, Power-down, Standby, Extended Standby (picoPower) |