ATMEGA48PA-MNR vs ATMEGA48PB-MNR 비교
다음의 상세 나란히 비교: ATMEGA48PA-MNR 제조: Microchip Technology 및 ATMEGA48PB-MNR 제조: Microchip Technology. 주요 사양, 전기적 파라미터, 패키징, 수명 주기 상태, 가격 및 재고를 비교하여 설계 요구 사항에 가장 적합한 부품을 결정하십시오.
Microchip Technology
ATMEGA48PB-MNR - 8-bit AVR MCU 4KB Flash 20MHz QFN-32 | Microchip
ATMEGA48PB-MNR ✓ 활성사양 비교
| 파라미터 | ATMEGA48PA-MNR | ATMEGA48PB-MNR |
|---|---|---|
| 브랜드 | Microchip Technology | Microchip Technology |
| 카테고리 | Microcontrollers | Microcontrollers |
| 수명 주기 상태 | 활성 | 활성 |
| 재고 상태 | In Stock | In Stock |
| 단가 (USD) | $0.86 | $0.88 |
| Core Architecture | AVR 8-bit RISC | — |
| CPU Speed | 20 MHz (20 MIPS) | — |
| Flash Memory | 4 KB (2K x 16) ISP | — |
| EEPROM | 256 B | — |
| SRAM | 512 B | — |
| General Purpose I/O | 23 | — |
| Operating Voltage Range | 1.8 V to 5.5 V | — |
| 동작 온도 | -40C to +105C | -40C to +105C |
| Timers | 2 x 8-bit, 1 x 16-bit | Three flexible timer/counters with compare modes |
| ADC | 10-bit, 8 channels | — |
| Communication Interfaces | USART, SPI, TWI (I2C) | — |
| Sleep Modes | 6 (incl. Power-down, Power-save) | — |
| Watchdog Timer | Yes, with separate oscillator | — |
| 패키지 | 32-VQFN (MLF) 5x5 mm | 32-VFQFN (5x5 mm) Exposed Pad |
| 실장 유형 | Surface Mount | Surface Mount |
| Packaging | Tape & Reel (MNR) | Tape & Reel (MNR suffix), GREEN/RoHS |
| RoHS 상태 | Compliant (Green package) | — |
| Core Processor | — | AVR |
| Core Size | — | 8-bit |
| 최대 클록 주파수 | — | 20 MHz |
| Program Memory Size | — | 4 KB (2K x 16) Flash |
| Program Memory Type | — | FLASH (ISP, read-while-write) |
| EEPROM Size | — | 256 B |
| SRAM Size | — | 512 B |
| Number of I/O | — | 27 |
| Supply Voltage Range | — | 2.5 V / 3.3 V / 5 V operation |
| Connectivity | — | I2C (TWI), SPI, UART/USART |
| Peripherals | — | Brown-out Detect/Reset, POR, PWM, WDT |
| Special Features | — | picoPower technology, Functional Safety (FuSa) support |