میکروکنترلر ATMEGA328P-AU پکیج TQFP32 اورجینال

سازنده: Atmel

High performance, low power AVR® 8-bit microcontroller
Advanced RISC architecture
131 powerful instructions – most single clock cycle execution
32  8 general purpose working registers
Fully static operation
Up to 16MIPS throughput at 16MHz
On-chip 2-cycle multiplier
High endurance non-volatile memory segments
32K bytes of in-system self-programmable flash program memory
1Kbytes EEPROM
2Kbytes internal SRAM
Write/erase cycles: 10,000 flash/100,000 EEPROM
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
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
Programmable serial USART
Master/slave SPI serial interface
Byte-oriented 2-wire serial interface (Phillips I2C compatible)
Programmable watchdog timer with separate on-chip oscillator
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
32-lead TQFP, and 32-pad QFN/MLF
Operating voltage:
2.7V to 5.5V for ATmega328P
Temperature range:
Automotive temperature range: –40°C to +125°C
Speed grade:
0 to 8MHz at 2.7 to 5.5V (automotive temperature range: –40°C to +125°C)
0 to 16MHz at 4.5 to 5.5V (automotive temperature range: –40°C to +125°C)
Low power consumption
Active mode: 1.5mA at 3V - 4MHz
Power-down mode: 1μA at 3V