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Core: ARM Cortex M3
Data RAM Size: 66 kB
Data ROM Size: 512 kB
ADC Resolution: 12 bit
DAC Resolution: 8 bit
Data Bus Width: 32 bit
Interface Type: I2C, SPI, UART
Mounting Style: SMD/SMT
Number of I/Os: 135 I/O
Watchdog Timers: Watchdog Timer
Moisture Sensitive: Yes
Program Memory Type: Flash
Supply Voltage - Max: 5.5 V
Supply Voltage - Min: 2.7 V
Number of ADC Channels: 21 Channel
Maximum Clock Frequency: 120 MHz
Operating Supply Voltage: 2.7 V to 5.5 V
Maximum Operating Temperature: + 105 C
Minimum Operating Temperature: - 40 C
