Product Contents: 3 pieces - Atmel ATmega328P-PU 8-bit AVR RISC-based microcontroller preloaded with Arduino Uno bootloader and Blink sketch 3 pieces - Addicore ATmega328P-PU Chip pinout sticker Specifications: 8-bit AVR microcontroller 32KB ISP flash memory with read-while-write capabilities 1024B EEPROM 2KB SRAM 6 analog inputs (10-bit resolution) 14 digital input/output (I/O) pins of which 6 can be used as pulse width modulated (PWM) outputs 40mA DC current per I/O pin 20 MHz max operating frequency 1.8-5.5 volt operating range UART Byte-oriented 2-wire serial interface (I²C) SPI serial port -40 to 85 (deg C) operating temp. range Dimensions (excluding pins): 35.5mm x 8.6mm x3.33mm
B**K
Good product
Three replacement chips for your Arduino Uno. All of mine had the bootloader already flashed, some of the reviewers say theirs did not. Nice replacement for when/if you make a fatal (to the chip) mistake with your Arduino.
J**E
No bootloader, complete junk.
Not a single one had the bootloader or blink sketch loaded, I had to load the bootloader myself. They're useless for the price.
W**S
Five Stars
works good. Replaced with a chip in a Arduino board I burned up
D**E
Five Stars
Great.....works FINE
J**Y
Five Stars
would purchase again
G**R
Good value. The pinout stickers are a nice touch
Good value. The pinout stickers are a nice touch.
D**N
Micro Ckips
Units performed as expected.
Trustpilot
1 week ago
5 days ago
