ATMEGA325A-AU vs ATMEGA3250-16AU 비교
다음의 상세 나란히 비교: ATMEGA325A-AU 제조: Microchip Technology 및 ATMEGA3250-16AU 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA325A-AU - AVR 8-bit MCU 32KB Flash 20MHz 64TQFP | Microchip
ATMEGA325A-AU ✓ 활성Microchip Technology
ATMEGA3250-16AU - 8-bit AVR MCU 16MHz 32KB Flash | Microchip
ATMEGA3250-16AU ✓ 활성사양 비교
| 파라미터 | ATMEGA325A-AU | ATMEGA3250-16AU |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $3.12 | $5.74 |
| Core Architecture | 8-bit AVR RISC | 8-bit AVR RISC |
| Flash Memory | 32 KB (16K x 16) ISP Flash with read-while-write | 32 KB (16K x 16) |
| SRAM | 2 KB | 2 KB |
| EEPROM | 1 KB | 1 KB |
| 최대 클록 주파수 | 20 MHz | 16 MHz |
| Instructions | 131 powerful instructions, most single-cycle | 131 powerful instructions |
| General Purpose I/O | 54 lines | 54/69 I/O lines |
| Working Registers | 32 general purpose registers | — |
| Debug / Test Interface | JTAG (on-chip debug and boundary scan) | — |
| 공급 전압 | 4.5 V to 5.5 V | — |
| 패키지 | 64-TQFP, 14 x 14 mm, 0.8 mm pitch | 100-TQFP (14x14 mm), 0.80 mm pitch |
| 실장 유형 | Surface Mount | Surface Mount |
| Temperature Grade | Industrial | — |
| RoHS 상태 | Green (lead-free, per FindIC listing) | — |
| Lifecycle Stage | ACTIVE | — |
| 동작 온도 범위 | [DATA_NEEDED: operating temperature range] | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Core Size | — | 8-bit |
| Supply Voltage Range | — | 4.5 V to 5.5 V |
| I/O Ports | — | 32 |
| Interfaces | — | USART, SPI, TWI (I2C), JTAG |
| Timers | — | Three flexible timer/counters with compare modes |
| Debug / Test | — | JTAG boundary-scan and on-chip debugging |
| Programming | — | In-System Programmable (ISP) Flash with read-while-write |
| 동작 온도 | — | -40C to +85C (industrial) |
| 수명 주기 상태 | — | ACTIVE |