Datasheet > ATMEGA48A_14

ATMEGA48A_14

更新时间： 2024-11-09 01:07:03

品牌	Logo	应用领域
爱特美尔 - ATMEL		ATM 异步传输模式
页数	文件大小	规格书
39页	1105K
描述
ATMEL 8-BIT MICROCONTROLLER WITH 4/8/16/32KBYTES

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中文翻译

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数据手册

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ATMEGA48A_14 数据手册

ATmega48A/PA/88A/PA/168A/PA/328/P

ATMEL 8-BIT MICROCONTROLLER WITH 4/8/16/32KBYTES

IN-SYSTEM PROGRAMMABLE FLASH

DATASHEET SUMMARY

Features

 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

4/8/16/32KBytes of In-System Self-Programmable Flash program memory

256/512/512/1KBytes EEPROM

512/1K/1K/2KBytes 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

Programmable Serial USART

Master/Slave SPI Serial Interface

Byte-oriented 2-wire Serial Interface (Philips I²C compatible)

Programmable Watchdog Timer with Separate On-chip Oscillator

On-chip Analog Comparator

Interrupt and Wake-up on Pin Change

Atmel-8271IS-AVR- ATmega-Datasheet_10/2014

12 3 4 5 6 7...39

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与ATMEGA48A_14相关器件

型号	品牌	获取价格	描述	数据表
ATMEGA48A-AU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48A-AUR	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48A-CCU	MICROCHIP	获取价格	IC MCU 8BIT 4KB FLASH 32UFBGA
ATMEGA48A-CCUR	MICROCHIP	获取价格	IC MCU 8BIT 4KB FLASH 32UFBGA
ATMEGA48A-MMH	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48A-MMHR	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48A-MU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48A-MUR	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48A-PU	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash
ATMEGA48P	ATMEL	获取价格	8-bit Microcontroller with 4/8/16/32K Bytes In-System Programmable Flash