Descriptions of Microchip ATMEGA328P-PU provided by its distributors.
Microchip - ATMEGA328P-PU - Microcontroller Mcu, 8 Bit, Atmega, 20MHZ, DIP-28
8 Bit MCU, Low Power High Performance, AVR ATmega Family ATmega328 Series Microcontrollers
32KB 1.8V~5.5V AVR 2KB 20MHz FLASH 23 DIP-28-300mil Microcontroller Units (MCUs/MPUs/SOCs) ROHS
RISC Microcontroller, 8-Bit, FLASH, AVR RISC CPU, 20MHz, CMOS, PDIP28
8-bit AVR MCU, 32 KB, 2048 Bytes, 20 MHz, 1.8 to 5.5V, SPDIP-28, RoHS
Microchip SCT
MCU 8-bit AVR RISC 32KB Flash 2.5V/3.3V/5V 28-Pin PDIP W Tube
MICROCONTROLLER, 8-BIT WITH 32 KB IN-SYSTEM PROGRAMMABLE FLASH, ATMEGA SERIES
MCU, 8BIT, ATMEGA, 20MHZ, DIP-28; Product Range: AVR ATmega Family ATmega328 Series Microcontrollers; CPU Speed: 20MHz; Program Memory Size: 32KB; RAM Memory Size: 2KB; No. of Pins: 28Pins; MCU Case Style: DIP; No. of I/O's: 23
MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MH; MICROCONTROLLER MCU, 8 BIT, ATMEGA, 20MHZ, DIP-28; Controller Family/Series:ATmega; CPU Speed:20MHz; Program Memory S; Available until stocks are exhausted Alternatives available
Device Core = AVR / Data Bus Width Bit = 8 / Instruction Set Architecture = RISC / Family Name = ATmega / Clock Frequency Max. MHz = 20 / Program Memory Type = Flash / Program Memory Size KB = 32 / Data Memory Size KB = 1 / RAM Memory Size KB = 2 / Interfaces = I²C / Interfaces = SPI / Interfaces = UART / ADC Channels = 6 / ADC Resolution Bit = 10 / DAC Resolution Bit = 10 / Number of Programmable I/Os = 23 / Number of Timers/Counters = 3 / Comparators = 1 / Supply Voltage Min. V = 1.8 / Supply Voltage Max. V = 5.5 / Operating Temperature Min. °C = -40 / Operating Temperature Max. °C = 85 / Package Type = PDIP / Pins = 28 / Mounting Type = Through Hole / Packaging = Tube / Length mm = 34.8 / Width mm = 7.5 / Height mm = 4.57