Technical
Core ArchitectureARM Cortex-M4
Data Bus Width32 b
Frequency1.6 GHz
InterfaceEthernet, I2C, I2S, PCI, RS-232, SPI, UART, USB
Max Junction Temperature (Tj)105 °C
Max Operating Temperature105 °C
Max Supply Voltage1 V
Memory Size512 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage900 mV
Number of Ethernet Channels1
Number of I2C Channels4
Number of I/Os16
Number of SPI Channels3
Number of UART Channels4
Number of USB Channels2
Operating Supply Voltage950 mV
RAM Size288 kB
Schedule B8542310000
Temperature GradeIndustrial