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ATMEL  ATMEGA328P-AN  8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 32 KB, 2 KB, 32 Pins, TQFP

Product Overview

The ATMEGA328P-AN is a 8-bit high-performance picoPower AVR RISC-based Microcontroller combines 32kB ISP flash memory with read-while-write capabilities, 1024B EEPROM, 2kB 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 2-wire serial interface, SPI serial port, a 6-channel 10-bit A/D converter, programmable watchdog timer with internal oscillator and five software selectable power saving modes. The device operates between 1.8 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 - Real time counter with separate oscillator
  • Temperature measurement - Programmable serial USART
  • Power-on reset (POR) 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
  • -40 to +85°C Industrial operating temperature range

 

Product Information

Controller Family/Series:
ATmega
CPU Speed:
20MHz
Program Memory Size:
32KB
RAM Memory Size:
2KB
No. of Pins:
32Pins
MCU Case Style:
TQFP
No. of I/O's:
23I/O's
Embedded Interface Type:
I2C, SPI, USART
Supply Voltage Min:
1.8V
Supply Voltage Max:
5.5V
Packaging:
Each
Product Range:
ATMega Microcontrollers
Automotive Qualifications Standard:
-
EEPROM Memory Size:
1 KB
MPU Core Size:
8bit
MSL:
MSL 3 - 168 hours
Peripherals:
ADC, Comparator, PWM, Timer
Operating Temperature Min:
-40 °C
Operating Temperature Max:
105 °C
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
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

Substitutes

8 Bit Microcontroller, Low Power High Performance, ATmega, 20 MHz, 32 KB, 2 KB, 32 Pins, TQFP

ATMEL

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