ATMEGA48-20AU
MCU 8-bit AVR RISC 4KB Flash 3.3V/5V 32-Pin TQFP Tray
브랜드: Microchip Technology
제조업체부품 #: ATMEGA48-20AU
데이터 시트: ATMEGA48-20AU 데이터 시트 (PDF)
패키지/케이스: 32-TQFP
상품 유형: 내장형 프로세서 및 컨트롤러
ATMEGA48-20AU 일반적인 설명
AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 4KB (2K x 16) FLASH 32-TQFP (7x7)
특징
- High Performance, Low Power Atmel®AVR® 8-Bit Microcontroller Family Advanced RISC Architecture– 131 Powerful Instructions– Most Single Clock Cycle Execution– 32 x 8 General Purpose Working Registers– Fully Static Operation– Up to 20 MIPS Throughput at 20MHz– On-chip 2-cycle Multiplier High Endurance Non-volatile Memory Segments– 4K/8K/16KBytes of In-System Self-Programmable Flash program Memory– 256/512/512Bytes EEPROM– 512/1K/1KBytes Internal SRAM– Write/Erase Cycles: 10,000 Flash/100,000 EEPROM– Data Retention: 20 years at 85°C/100 years at 25°C(1)– Optional Boot Code Section with Independent Lock Bits In-System Programming by On-chip Boot Program True Read-While-Write Operation– Programming Lock for Software Security Atmel® QTouch® Library Support– Capacitive Touch Buttons, Sliders and Wheels– QTouch and QMatrix® Acquisition– Up to 64 sense channels Peripheral Features– Two 8-bit Timer/Counters with Separate Prescaler and Compare Mode– One 16-bit Timer/Counter with Separate Prescaler, Compare Mode, and Capture Mode– Real Time Counter with Separate Oscillator– Six PWM Channels– 8-channel 10-bit ADC in TQFP and QFN/MLF package Temperature Measurement– 6-channel 10-bit ADC in PDIP Package Temperature Measurement– Two Master/Slave SPI Serial Interface– One Programmable Serial USART– One Byte-oriented 2-wire Serial Interface (Philips I2C compatible)– Programmable Watchdog Timer with Separate On-chip Oscillator– One On-chip Analog Comparator– Interrupt and Wake-up on Pin Change Special Microcontroller Features– Power-on Reset and Programmable Brown-out Detection– Internal Calibrated Oscillator– External and Internal Interrupt Sources– Six Sleep Modes: Idle, ADC Noise Reduction, Power-save, Power-down, Standby, and Extended Standby I/O and Packages– 23 Programmable I/O Lines– 28-pin PDIP, 32-lead TQFP, 28-pad QFN/MLF and 32-pad QFN/MLF Operating Voltage:– 2.7 - 5.5V for ATmega48/88/168– 1.8 - 5.5V for ATmega48V/88V/168V Temperature Range:– -40°C to 85°C Speed Grade:– ATmega48/88/168: 0 - 10MHz @ 2.7V - 5.5V, 0 - 20MHz @ 4.5V - 5.5V– ATmega48V/88V/168V: 0 - 4MHz @ 1.8V - 5.5V, 0 - 10MHz @ 2.7V - 5.5V Power Consumption at 1MHz, 1.8V, 25°C– Active Mode: 0.3mA– Power-down Mode: 0.1μA– Power-save Mode: 0.8μA (Including 32kHz RTC)
명세서
매개변수 | 값 | 매개변수 | 값 |
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Series | AVR® ATmega | Package | Tray |
Product Status | Active | Programmabe | Verified |
Core Processor | AVR | Core Size | 8-Bit |
Speed | 20MHz | Connectivity | I2C, SPI, UART/USART |
Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | Number of I/O | 23 |
Program Memory Size | 4KB (2K x 16) | Program Memory Type | FLASH |
EEPROM Size | 256 x 8 | RAM Size | 512 x 8 |
Voltage - Supply (Vcc/Vdd) | 2.7V ~ 5.5V | Data Converters | A/D 8x10b |
Oscillator Type | Internal | Operating Temperature | -40°C ~ 85°C (TA) |
Mounting Type | Surface Mount | Supplier Device Package | 32-TQFP (7x7) |
Package / Case | 32-TQFP |
배송
배송 유형 | 배송비 | 리드타임 | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
페덱스 | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 날 | |
등기 항공 우편 | $20.00-$40.00 (0.50 KG) | 2-5 날 |
처리 시간: 배송비는 지역 및 국가에 따라 다릅니다.
지불
지불 조건 | 핸드 수수료 | |
---|---|---|
은행 송금 | US$30.00의 은행 수수료를 부과합니다. | |
페이팔 | 4.0%의 서비스 수수료를 부과합니다. | |
신용 카드 | 3.5% 서비스 수수료를 부과합니다. | |
웨스턴 유니언 | charge US.00 banking fee. | |
돈 그램 | US$0.00의 은행 수수료를 부과합니다. |
보증
1. 귀하가 구입한 전자 부품에는 365일 보증이 포함되어 있으며, 우리는 제품 품질을 보장합니다.
2. 귀하가 받은 품목 중 일부가 완벽한 품질이 아닌 경우, 당사는 책임 있게 귀하의 환불 또는 교체를 준비할 것입니다. 그러나 품목은 원래 상태를 유지해야 합니다.
포장
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단계1 :제품
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단계2 :진공 포장
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단계3 :정전기 방지 가방
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단계4 :개별 포장
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단계5 :포장 상자
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단계6 :바코드 배송 태그
모든 제품은 정전기 방지 가방에 포장됩니다. ESD 정전기 방지 보호 장치와 함께 배송됩니다.
외부 ESD 포장 라벨은 당사 정보(부품 번호, 브랜드 및 수량)를 사용합니다.
우리는 선적 전에 모든 상품을 검사하고, 모든 제품이 양호한 상태인지 확인하고, 부품이 새로운 원본 일치 데이터시트인지 확인합니다.
모든 상품을 포장한 후 문제가 없는지 확인한 후 안전하게 포장하여 글로벌 특급으로 보내드립니다. 우수한 밀봉 무결성과 함께 탁월한 천공 및 인열 저항성을 나타냅니다.
부품 포인트
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The ATMEGA48-20AU chip is a microcontroller designed by Atmel Corporation. It is part of the ATmega series, offering 4KB of flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM. The chip operates at a maximum frequency of 20 MHz and supports various interfaces such as UART, SPI, and I2C. It is commonly used in embedded systems and offers a range of features for different applications.
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Equivalent
Some equivalent products of the ATMEGA48-20AU chip include ATMEGA48V-20AU, ATMEGA328P-PU, ATMEGA8A-PU, ATMEGA16A-PU, and ATMEGA168-20PU. These chips are all part of the Atmel AVR microcontroller family and offer similar features and specifications. -
Features
The ATMEGA48-20AU is a microcontroller with the following features: 48KB flash memory, 6KB RAM, 1KB EEPROM, 23 I/O lines, 32 general-purpose registers, 32 general-purpose I/O lines, 8-channel 10-bit ADC, PWM channels for controlling signals, and various communication interfaces including SPI, I2C, and UART. -
Pinout
The ATMEGA48-20AU is an AVR microcontroller with 32 pins. It functions as a high-performance, low-power microcontroller, designed for a wide range of applications. It offers 4KB of flash memory, 512 bytes of EEPROM, and 512 bytes of SRAM, along with various communication and peripheral interfaces. -
Manufacturer
Microchip Technology Inc. is the manufacturer of the ATMEGA48-20AU. It is a leading provider of microcontroller, analog, FPGA, and semiconductor solutions, catering to a broad range of industries including automotive, industrial, medical, and consumer electronics. -
Application Field
The ATMEGA48-20AU microcontroller is commonly used in various applications, including industrial automation, consumer electronics, communication systems, medical devices, automotive systems, and home appliances. -
Package
The ATMEGA48-20AU chip is in a TQFP package type, has 32 pins, and measures 7mm x 7mm in size.
우리는 고품질 제품, 사려 깊은 서비스 및 판매 후 보증을 제공합니다.
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우리는 풍부한 제품을 보유하고 있으며 귀하의 다양한 요구를 충족시킬 수 있습니다.
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최소 주문 수량은 1개부터입니다.
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최저 국제 배송비는 $0.00부터 시작됩니다
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모든 제품에 대해 365일 품질 보증