ATMEGA644PA-MU vs ATMEGA324P-15MT1 비교
다음의 상세 나란히 비교: ATMEGA644PA-MU 제조: Microchip Technology 및 ATMEGA324P-15MT1 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA644PA-MU - 8-bit AVR MCU 64KB 20MHz VQFN-44 | Microchip
ATMEGA644PA-MU ✓ 활성
사양 비교
| 파라미터 | ATMEGA644PA-MU | ATMEGA324P-15MT1 |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.78 | $2.75 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Core Frequency | 20 MHz | — |
| Flash Memory | 64 KB (32K x 16) ISP Flash, read-while-write | — |
| EEPROM | 2 KB | 1KB |
| SRAM | 4 KB | 2KB (2K x 8) |
| GPIO Count | 32 | — |
| MIPS Throughput | Up to 20 MIPS at 20 MHz | — |
| Instructions | 131 instructions, most single-cycle | — |
| Timer/Counters | Three flexible timer/counters with compare modes and PWM | — |
| USART | Two programmable serial USARTs | — |
| Serial Interfaces | Two-Wire Interface (I2C-compatible), SPI | USART, SPI, TWI (I2C-compatible) |
| ADC | 8-channel 10-bit ADC | — |
| RTC | Real Time Counter with separate oscillator | — |
| Low Power Technology | picoPower | — |
| Supply Voltage Range | 2.5 V / 3.3 V / 5 V class (per distributor listing: 2.5V/3.3V/5V) | 2.7 V to 5.5 V |
| 패키지 | 44-VQFN (7x7 mm), exposed pad | 44-VFQFN Exposed Pad (7x7 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | RoHS compliant (per Microchip product listing) | [DATA_NEEDED: RoHS status] |
| Data Sheet Document Number | DS40002070A (per Microchip ATMEGA644PA-MU data sheet) | — |
| Program Memory (Flash) | — | 32KB (16K x 16) |
| Maximum Clock Speed | — | 16 MHz |
| Number of I/O | — | 32 |
| Qualification | — | Automotive, AEC-Q100 |
| Family | — | AVR ATmega (picoPower ATmega324P) |
| Programming Interfaces | — | ICSP, debugWIRE, SPI |
| Peripherals | — | Timers/counters, ADC, comparators |
| Flash Feature | — | Read-while-write, ISP self-programming |
| 동작 온도 | — | [DATA_NEEDED: operating temperature range] |