ATMEGA324PA-PU vs ATMEGA1284P-PU 비교
다음의 상세 나란히 비교: ATMEGA324PA-PU 제조: Microchip Technology 및 ATMEGA1284P-PU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
사양 비교
| 파라미터 | ATMEGA324PA-PU | ATMEGA1284P-PU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.55 | $6.05 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB ISP Flash (read-while-write) | 128 KB (64K x 16) ISP Flash |
| EEPROM | 1 KB | 4 KB |
| SRAM | 2 KB | 16 KB |
| Maximum Clock Speed | 20 MHz (up to 20 MIPS) | — |
| 공급 전압 | 4.5 V to 5.5 V (per listed specifications) | — |
| General Purpose I/O | 32 I/O lines (4 x 8-bit ports) | — |
| Working Registers | 32 x 8-bit | 32 general purpose |
| Instructions | 131 powerful instructions, most single-cycle | — |
| Timers/Counters | 3 flexible timer/counters with compare modes and PWM | — |
| Serial Interfaces | 2 x USART, 1 x Two-Wire (I2C-compatible), 1 x SPI | 2x USART, TWI (I2C-compatible), SPI |
| ADC | 8-channel 10-bit ADC | 8-channel 10-bit |
| Real-Time Counter | Yes, with separate oscillator | — |
| Hardware Multiplier | On-chip 2-cycle multiplier | — |
| 패키지 | 40-pin PDIP (DIP-40), through-hole | 40-PDIP (through-hole) |
| 실장 유형 | Through Hole | Through Hole |
| Low Power Technology | picoPower | — |
| Life Cycle Stage | Active | — |
| RoHS 상태 | [DATA_NEEDED: RoHS compliance] | — |
| Max Clock Frequency | — | 20 MHz |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| GPIO Count | — | 32 general purpose I/O lines |
| USART Count | — | 2 |
| Timer/Counters | — | 3 with compare modes and PWM |
| Special Features | — | picoPower, Real Time Counter, Read-While-Write Flash |
| Instruction Set Throughput | — | Up to 1 MIPS per MHz |
| 수명 주기 상태 | — | Active |