ATMEGA4808-AUR vs ATMEGA3209-AU 비교
다음의 상세 나란히 비교: ATMEGA4808-AUR 제조: Microchip Technology 및 ATMEGA3209-AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA4808-AUR - 8-Bit AVR MCU 20MHz 48KB Flash | Microchip
ATMEGA4808-AUR ✓ 활성Microchip Technology
ATMEGA3209-AU - 8-bit AVR MCU 32KB 20MHz TQFP-48 | Microchip
ATMEGA3209-AU ✓ 활성사양 비교
| 파라미터 | ATMEGA4808-AUR | ATMEGA3209-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $1.98 | $0.93 |
| Core Processor | AVR (megaAVR 0-series), 8-bit RISC with hardware multiplier | AVR |
| Core Size | 8-bit | 8-bit |
| 최대 클록 주파수 | 20 MHz | 20 MHz |
| Flash Memory Size | 48 KB (24K x 16) | — |
| SRAM Size | 6 KB | — |
| EEPROM Size | 256 bytes | — |
| Supply Voltage Range | 3.3 V / 5 V operation (per parametric listing) | — |
| 패키지 | 32-TQFP (7x7 mm) | 48-pin TQFP (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | [DATA_NEEDED: Operating Temperature Range] | -40 C to +85 C (industrial) |
| Series | megaAVR 0, Functional Safety (FuSa) | megaAVR 0-series |
| Programming Interface | UPDI (Unified Program and Debug Interface) | — |
| Peripherals | USART, SPI, TWI (I2C), 10-bit ADC, analog comparator, CLC, event system | Brown-out Detect/Reset, PWM, POR (Power-On Reset) |
| Data Converters | 10-bit ADC | [DATA_NEEDED: ADC channel count and resolution] |
| RoHS 상태 | Compliant | Compliant |
| Packaging | Tape & Reel (AUR suffix) | — |
| 핀 수 | 32 | — |
| Program Memory (Flash) | — | 32 KB (16K x 16) |
| RAM (SRAM) | — | 4 KB |
| EEPROM | — | 256 B |
| Supply Voltage (VDD) | — | 1.8 V to 5.5 V |
| Connectivity | — | I2C, SPI, UART/USART |
| Number of I/O | — | [DATA_NEEDED: total GPIO count] |
| Oscillator Type | — | [DATA_NEEDED: internal/external oscillator details] |
| Functional Safety | — | FuSa (IEC 60730 class B support) |
| MSL 레벨 | — | [DATA_NEEDED: MSL rating] |
| Lead Free | — | Yes |