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| Categories | MCU Microcontroller Unit | 
|---|---|
| Brand Name: | ATMEL | 
| Model Number: | MEGA328P-AU | 
| Certification: | Original Factory Pack | 
| Place of Origin: | Original | 
| MOQ: | 20pcs | 
| Price: | Negotiation | 
| Payment Terms: | T/T, Western Union,PayPal | 
| Supply Ability: | 5200PCS | 
| Delivery Time: | 1 Day | 
| Packaging Details: | please contact me for details | 
| Description: | AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 32KB (16K x 16) FLASH 32-TQFP (7x7) | 
| EEPROM: | 256/512/512/1K Bytes | 
| SRAM: | 512/1K/1K/2K Bytes | 
| Write/Erase Cycles: | 10,000 Flash/100,000 EEPROM | 
| Data retention: | 20 years at 85°C/100 years at 25°C | 
| Operating Voltage: | – 1.8 - 5.5V | 
Overview
The ATmega48A/48PA/88A/88PA/168A/168PA/328/328P is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the ATmega48A/48PA/88A/88PA/168A/168PA/328/328P achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
The ATmega48A/48PA/88A/88PA/168A/168PA/328/328P AVR is supported with a full suite of program and system development tools including: C Compilers, Macro Assemblers, Program Debugger/Simulators, In-Circuit Emulators, and Evaluation kits
Memory Size Summary
| Device | Flash | EEPROM | RAM | Interrupt Vector Size | 
| ATmega168PA | 16K Bytes | 512 Bytes | 1K Bytes | 2 instruction words/vector | 
| ATmega328 | 32K Bytes | 1K Bytes | 2K Bytes | 2 instruction words/vector | 
| ATmega328P | 32K Bytes | 1K Bytes | 2K Bytes | 2 instruction words/vector | 
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