Technical
Access Time25 µs
Core Architecture8051
Data Bus Width8 b
Density512 kb
Frequency25 MHz
Interface2-Wire, CAN, EBI/EMI, I2C, SMBus, SPI, UART, USART
Max Frequency25 MHz
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Memory Size64 kB
Memory TypeFLASH
Min Operating Temperature-40 °C
Min Supply Voltage2.7 V
Number of Channels6
Number of Digital IO59
Number of I2C Channels1
Number of I/Os59
Number of Programmable I/O59
Number of PWM Channels6
Number of Segments0
Number of SPI Channels1
Number of Timers/Counters5
Number of UART Channels2
Operating Supply Voltage3 V
Oscillator TypeInternal
PackagingBulk
PeripheralsBrown-out Detect/Reset, POR, PWM, Temp Sensor, WDT
RAM Size4.3 kB
Schedule B8542390000
Temperature GradeIndustrial
TerminationSMD/SMT