Architecture : ARM Cortex-M3 CPU Speed : 72MHz Program Memory Size : 64KB RAM Memory Size : 20KB No. of Pins : 48Pins MCU Case Style : LQFP No. of I/O’s : 37I/O’s Embedded Interface Type : CAN, I2C, SPI, USART, USB Supply Voltage Min : 2V Supply Voltage Max : 3.6V Packaging : Each Automotive Qualification Standard : – MSL : MSL 3 -168 hours Base Number : (ARM Cortex) STM32 Clock Frequency : 72MHz Controller Family/Series : STM32 Flash Memory Size : 64KB MPU Core Size : 32bit Memory Type : Flash No. of ADC Inputs : 10 No. of Bits : 32bit No. of PWM Channels : 1 No. of Timers : 4 Number of bits In Timer : 16 Ordering Information
Feature
Operating voltage range from 2V to 3.6V
64Kbytes of flash memory
20Kbytes of SRAM
CRC calculation unit, 96bit unique ID
Two 12bit, 1µs A/D converter (up to 10 channels)
7 channel DMA controller, 3 general purpose timer and 1 advanced control timer
37 fast I/O ports
Serial wire debug (SWD) and JTAG interfaces
Two SPI, two I2C, three USART, one USB and one CAN interfaces
Ambient operating temperature range from -40°C to 85°C
Applications
Embedded Design & Development, Motor Drive & Control, Medical, Portable Devices, Wireless, Industrial, Imaging, Video & Vision, Consumer Electronics, Automotive
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
