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ATmega328P-U PDIP-28 Microcontroller

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  1. 131 powerful instructions – Most Single Clock Cycle Execution
  2. 32 x 8 general purpose working registers
  3. Fully static operation
  4. Up to 20MIPS throughput at 20MHz
  5. On-chip 2-cycle multiplier
  6. Write/erase cycles: 10,000 flash/100,000 EEPROM
  7. Optional boot code section with independent lock bits
  8. In system programming by on-chip boot program
  9. True read while write operation
  10. Programming lock for software security
  11. Two 8-bit timer/counters with separate prescaler and compare mode
  12. One 16-bit timer/counter with separate prescaler, compare mode, and capture mode
  13. Real-time counter with separate oscillator

₹575.00 ₹675.00

The ATmega328P-U PDIP-28 Microcontroller is a Chinese variant of the ATmega328P-PU IC, also known as ATmega328P-U. While the printed name on the IC may appear as ATmega328P-U, it is essentially a version of the ATmega328P-PU.

This microcontroller is based on the AVR enhanced RISC architecture, operating as a low-power CMOS 8-bit microcontroller. Its efficient execution of powerful instructions in a single clock cycle allows the ATmega328P-PU to achieve throughputs approaching 1 MIPS per MHz. This capability empowers system designers to balance power consumption with processing speed effectively.

The AVR core of the ATmega328P-PU integrates a rich instruction set with 32 general-purpose working registers. All 32 registers are directly linked to the Arithmetic Logic Unit (ALU), facilitating access to two independent registers in a single instruction executed within one clock cycle. Consequently, the architecture enhances code efficiency while delivering throughputs up to ten times faster than conventional CISC microcontrollers.

The ATmega328P-PU AVR microcontroller is complemented by a comprehensive suite of program and system development tools. These tools include C compilers, macro assemblers, program debugger/simulators, in-circuit emulators, and evaluation kits, ensuring robust support for development and deployment.

Note: The available IC model for this type is ATMEGA328P U.

Features:

High Performance, Low Power Design:
8-Bit Microcontroller Atmel® AVR® advanced RISC architecture
  1. 131 Instructions most of which are executed in a single clock cycle
  2. Up to 20 MIPS throughput at 20 MHz
  3. 32 x 8 working registers
  4. 2 cycle multiplier
Memory Includes:
  1. 32KB of programmable FLASH
  2. 1KB of EEPROM
  3. 2KB SRAM
  4. 10,000 Write and Erase Cycles for Flash and 100,000 for EEPROM
  5. Data retention for 20 years at 85°C and 100 years at 25°C
  6. Optional bootloader with lock bits
  7. In System Programming (ISP) by via bootloader
  8. True Read-While-Write operation
  9. Programming lock available for software security
I/O and Package:
  1. 23 programmable I/O lines
  2. 28 pin PDIP package
Speed Grades:
  1. 0-4 MHz at 1.8-5.5V
  2. 0-10 MHz at 2.7-5.5V
  3. 0-20 MHz at 4.5-5.5V
Low power consumption mode at 1.8V, 1 MHz and 25°C:
  1. Active Mode: 0.3 mA
  2. Power-down Mode: 0.1 μA
  3. Power-save Mode: 0.8 μA (Including 32 kHz RTC)
Pin Diagram:

Package Includes:

1 x ATmega328P-U PDIP-28 Microcontroller

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