ATMEGA32A-AU vs ATMEGA3290V-8AU 비교
다음의 상세 나란히 비교: ATMEGA32A-AU 제조: Microchip Technology 및 ATMEGA3290V-8AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA32A-AU - 8-bit AVR MCU, 32KB Flash, 16MHz, TQFP-44 | Microchip
ATMEGA32A-AU ✓ 활성
사양 비교
| 파라미터 | ATMEGA32A-AU | ATMEGA3290V-8AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $2.95 | $3.91 |
| Manufacturer | Microchip Technology (formerly Atmel) | — |
| Series | AVR ATmega | — |
| Core Architecture | AVR RISC 8-bit | — |
| 최대 클록 주파수 | 16 MHz | — |
| MIPS Throughput | 16 MIPS at 16 MHz | — |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 2 KB | — |
| EEPROM | 1 KB | — |
| Operating Voltage Range | 2.7 V to 5.5 V | — |
| I/O Pins | 32 programmable | — |
| ADC | 8-channel, 10-bit | — |
| Timers/Counters | Two 8-bit and one 16-bit | — |
| Communication Peripherals | USART, SPI, TWI (I2C) | — |
| Debug Interface | JTAG (IEEE 1149.1 compliant) | — |
| 패키지 | 44-pin TQFP (10x10 mm, 0.8 mm pitch) | 100-TQFP (14 x 14 mm), 0.8 mm pitch |
| 실장 유형 | Surface Mount | Surface Mount |
| 동작 온도 | -40C to +85C (industrial) | -40C to +85C (AU industrial grade) |
| RoHS 상태 | Compliant (Green) | — |
| Core | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| Speed | — | 8 MHz |
| Program Memory Type | — | FLASH |
| Program Memory Size | — | 32 KB (16K x 16) |
| EEPROM Size | — | 1 KB |
| RAM Size | — | 2 KB |
| Number of I/O | — | 69 |
| I/O Ports | — | 32 |
| Instructions | — | 131 (most single-cycle) |
| Peripherals | — | LCD controller, Brown-out Detect/Reset, POR, PWM, WDT |
| ADC Resolution | — | 10-bit |
| Connectivity | — | SPI, UART/USART, TWI (I2C) |
| Supply Voltage Range | — | 1.8 V to 5.5 V (V grade) |
| 수명 주기 상태 | — | ACTIVE |
| Oscillator Type | — | Internal + External |