manufacturer: STMicroelectronic Product Category: ARM Microcontrollers – MCU RoHS: RoHS Compliant Details Mounting Style: SMD/SMT Package / Case: LQFP-144 Core: ARM Cortex M4 Data Bus Width: 32 bit Maximum Clock Frequency: 168 MHz Program Memory Size: 1 MB Data RAM Size: 192 kB ADC Resolution: 12 bit Operating Supply Voltage: 1.8 V to 3.6 V Maximum Operating Temperature: + 85 C Processor Series: ARM Cortex-M Packaging: Tray Brand: STMicroelectronics Data RAM Type: SRAM Interface Type: CAN, I2C, I2S, SPI, UART Minimum Operating Temperature: – 40 C Number of ADC Channels: 2 Number of I/Os: 114 I/O Number of Timers/Counters: 10 Timer Program Memory Type: Flash Series: STM32F4 Factory Pack Quantity: 360 Tradename: STM32 Unit Weight: 0.045518 oz