SPECIFICATIONS

-3db Bandwidth: Standard
Amplifier Type: Standard
Board Type: Standard
Brand Name: Official Original
Channels per IC: Standard
Communication Interface: Standard
Core Processor: Standard
Current - Output: Standard
Current - Output / Channel: Standard
Current - Supply (Main IC): Standard
D/C: Standard
Data Interface: Standard
Description: Official Original  UNO R4
Embedded: Yes
Features: Standard
Frequency - Switching: Standard
Function: Standard
Input Range: Standard
Interface: Standard
Main Purpose: Standard
Max Output Power x Channels @ Load: Standard
Maximum Number Of IC's: Standard
Maximum Time: Standard
Model Number: UNO R4 WIFI/MINIMA
Module/Board Type: Standard
Mounting Type: Standard,Standard
Number of A/D Converters: Standard
Number of Bits: Standard
Operating System: Standard
Output Type: Standard
Outputs and Type: Standard
Package: Standard
Place of Origin: Italy
Platform: Standard
Power - Output: Standard
Regulator Type: Standard
Sampling Rate (Per Second): Standard
Sensing Range: Standard
Sensitivity: Standard
Sensor Type: Standard
Series: Arduino UNO
Type: Development Board
Utilized IC / Part: Standard
Voltage - Input: Standard
Voltage - Output: Standard
Voltage - Supply: Standard
Voltage - Supply, Single/Dual (±): Standard

Product Description
Arduino UNO R4
ArduinO UNO R4 has two versions: UNO R4 WiFi and UNO R4 Minima. It uses Renesas RA4M1 (Arm) ®  Cortex ®- M4 microcontroller with a speed of 48MHz, three times faster than UNO R3 SRAM increased from 2kB to 32kB in R3, and flash memory increased from 32kB to 256kB to accommodate more complex projects In addition, the USB port has been upgraded to USB Type-C, and the maximum power supply voltage has been increased to 24V. The new board also provides a 12 bit analog DAC and a CAN bus, allowing users to minimize wiring and perform different tasks by connecting multiple expansion boards
 
Product Specifications
Model
Arduino UNO R3
Arduino UNO R4 minima
Arduino UNO R4 WiFi
MCU
Microchip ATmega328P
(8-bit AVR RISC)
Renesas Electronics RA4M1
(32-bit ARM Cortex-M4)
Renesas Electronics RA4M1
(32-bit ARM Cortex-M4)
Storage