Chip

Renesas RA4M1 boards and specs

The Arm Cortex-M4 microcontroller of the Arduino Uno R4 Minima and Uno R4 WiFi, with 256 KB of flash and 32 KB of SRAM.

Chip specifications

From the datasheet
ArchitectureArm Cortex-M4F[1]
Cores1[1]
ClockUp to 48 MHz[1]
SRAM32 KB[1]
Flash256 KB (plus 8 KB data flash)[1]

Renesas RA4M1 datasheet

Boards with the Renesas RA4M1

8 boards

Sources

1 sources