Technical
ADC Channels (Resolution)12 x 12-bit
Ambient Temperature Range High105 °C
Core ArchitectureARM Cortex-M33
DAC Channels (Resolution)2 x 12-bit
Data Bus Width32 b
EEPROM Memory Size4 kB
Part FamilyRA
Flash Memory Size4 kB, 256 kB
Frequency100 MHz
InterfaceI2C, SCI, SPI, UART
Max Frequency100 MHz
Max Input Voltage3.6 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature105 °C
Max Supply Current61 mA
Max Supply Voltage3.6 V
Memory Size256 kB
Memory TypeFLASH
Min Input Voltage2.7 V
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of I2C Channels1
Number of I/Os3
Number of Interrupts15
Number of SPI Channels2
Number of Timers/Counters9
Number of UART Channels2
Operating Supply Voltage3.3 V
Part GroupRA4T1
PeripheralsWDT
RAM Size40 kB
Part SeriesRA4
Target ApplicationMotor control, Industrial automation, Automotive systems