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ATMEL  ATMEGA8A-MU  8 Bit Microcontroller, Low Power High Performance, ATmega, 16 MHz, 8 KB, 1 KB, 32 Pins, QFN

Product Overview

The ATMEGA8A-MU is a 8-bit high-performance low-power AVR RISC-based Microcontroller combines 8kB ISP flash memory with read-while-write capabilities, 512B EEPROM, 1kB SRAM, 23 general purpose I/O lines, 32 general purpose working registers, three flexible timer/counters with compare modes, internal and external interrupts, serial programmable USART, a byte oriented Two-Wire serial interface, 6-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator, SPI serial port and five software selectable power saving modes. The device operates between 2.7 to 5.5V. By executing powerful instructions in a single clock cycle, the device achieves throughputs approaching 1 MIPS per MHz, balancing power consumption and processing speed.
  • Advanced RISC architecture - On-chip 2-cycle multiplier
  • High endurance, non-volatile memory segments
  • QTouch® library support - Capacitive touch buttons, sliders and wheels
  • Peripheral features - Byte-oriented Two-Wire serial interface
  • Power-on reset (POR) and programmable brown-out detection
  • Internal calibrated RC oscillator
  • External and internal interrupt sources
  • Five sleep modes - Idle, ADC noise reduction, power-save, power-down and standby

 

Product Information

Controller Family/Series:
ATmega
CPU Speed:
16MHz
Program Memory Size:
8KB
RAM Memory Size:
1KB
No. of Pins:
32Pins
MCU Case Style:
QFN
No. of I/O's:
23I/O's
Embedded Interface Type:
I2C, SPI, UART
Supply Voltage Min:
2.7V
Supply Voltage Max:
5.5V
Packaging:
Each
Product Range:
ATMega Microcontrollers
Automotive Qualifications Standard:
-
No. of PWM Channels:
3
EEPROM Memory Size:
512 Byte
No. of Timers:
3
MPU Core Size:
8bit
MSL:
MSL 3 - 168 hours
Peripherals:
ADC, Comparator, RTC
Operating Temperature Min:
-40 °C
Operating Temperature Max:
85 °C
Supply Voltage Range:
2V to 5.5V
Oscillator Type:
External, Internal
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Industrial;
  • Computers & Computer Peripherals

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
RoHS Compliant:
Yes
Authorized Distributor

Associated Products