ATMEGA329PV-10MNR vs ATMEGA3290PA-AU 비교
다음의 상세 나란히 비교: ATMEGA329PV-10MNR 제조: Microchip Technology 및 ATMEGA3290PA-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
ATMEGA329PV-10MNR - 8-bit AVR MCU, 32KB Flash, 10MHz | Microchip
ATMEGA329PV-10MNR ✓ 활성Microchip Technology
ATMEGA3290PA-AU - 8-Bit AVR MCU, 32KB Flash, 20MHz | Microchip
ATMEGA3290PA-AU ✓ 활성사양 비교
| 파라미터 | ATMEGA329PV-10MNR | ATMEGA3290PA-AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.16 | $4.48 |
| Core Architecture | AVR 8-bit RISC | AVR 8-bit RISC |
| Program Memory (Flash) | 32 KB | — |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| Maximum CPU Speed | 10 MHz | — |
| Supply Voltage (Vcc) | 1.8 V to 5.5 V | — |
| 동작 온도 | -40C to +105C | — |
| 패키지 | 64-VFQFN (QFN) Exposed Pad | 100-TQFP (14 x 14 mm) |
| Number of I/O Pins | 54 (approximate, from 64-pin QFN) | — |
| ADC | 10-bit, up to 8 channels | — |
| DAC | 10-bit, 1 channel | — |
| LCD Controller | Up to 4×25 segments | On-chip segment LCD with internal contrast control |
| Timers | 1 × 16-bit + 2 × 8-bit | — |
| Communication Interfaces | 1× USART, 1× SPI, 1× TWI (I²C) | — |
| Power-Saving Modes | 6 software-selectable modes | — |
| Instruction Set | 131 instructions, most single-cycle | 131 Powerful Instructions, Most Single-Cycle |
| 실장 유형 | Surface Mount | Surface Mount |
| RoHS 상태 | Compliant | — |
| Core Size | — | 8-Bit |
| Max Clock Frequency | — | 20 MHz |
| Flash Memory | — | 32 KB (16K x 16) |
| Number of I/O Lines | — | 69 |
| General Purpose Working Registers | — | 32 |
| Supply Voltage Range | — | 1.8 V to 5.5 V |
| Debug/Programming Interface | — | JTAG (boundary-scan, on-chip debug, programming) |
| Flash Programming | — | In-System Programmable (ISP), read-while-write |
| Low Power Technology | — | picoPower |
| Temperature Range | — | Industrial |
| RoHS / Green Status | — | Green (RoHS compliant per distributor listing) |