ATMEGA329P-20MU vs ATMEGA325P-20MU 비교
다음의 상세 나란히 비교: ATMEGA329P-20MU 제조: Microchip Technology 및 ATMEGA325P-20MU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA329P-20MU - 8-bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA329P-20MU ✓ 활성Microchip Technology
ATMEGA325P-20MU - 8-bit AVR MCU 32KB 20MHz 64-QFN | Microchip
ATMEGA325P-20MU ✓ 활성사양 비교
| 파라미터 | ATMEGA329P-20MU | ATMEGA325P-20MU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $4.78 | $2.21 |
| Core | 8-bit AVR RISC | — |
| Flash Program Memory | 32 KB (16K x 16) | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB (1024B) |
| Maximum CPU Clock | 20 MHz | — |
| Supply Voltage (Vcc) | 2.7 V to 5.5 V | — |
| General-Purpose I/O Pins | 54 | — |
| 패키지 | 64-QFN / MLF (9 x 9 mm) with exposed pad | 64-VFQFN Exposed Pad (9x9 mm) |
| 실장 유형 | Surface Mount | Surface Mount |
| ADC | 8-channel, 10-bit | 8-channel 10-bit |
| Timer/Counters | Two 8-bit + Two 16-bit with PWM | — |
| PWM Channels | 6 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C-compatible) | — |
| LCD Controller | Up to 4x32 segment driver (integrated) | — |
| On-chip Debug | JTAG | — |
| 동작 온도 범위 | -40C to +85C (Industrial) | — |
| Instruction Set | 131 instructions, mostly single-cycle | 131 instructions, mostly single-cycle |
| Working Registers | 32 x 8-bit | — |
| Watchdog Timer | Yes, programmable | — |
| Brown-out Detector | Yes | — |
| Sleep Modes | 6 (Idle, Power-down, Power-save, Standby, Ext Standby, ADC Noise Reduction) | — |
| MSL 레벨 | 3 (168 hours) | — |
| RoHS 상태 | Compliant (Green) | — |
| Core Architecture | — | AVR 8-bit RISC |
| Core Size | — | 8-bit |
| 최대 클록 주파수 | — | 20 MHz |
| Throughput | — | 20 MIPS at 20 MHz |
| Supply Voltage Range (family) | — | 1.8 V to 5.5 V |
| Supply Voltage Range (20 MHz grade) | — | 4.5 V to 5.5 V |
| Debug / Programming Interface | — | JTAG, ICSP |
| Programming Features | — | Self-programming Flash, In-System Programmable |
| 수명 주기 상태 | — | ACTIVE |
| 동작 온도 | — | [DATA_NEEDED: operating temperature range] |