STM32F109 is a 16-bit Arm Cortex-M3 based microcontroller; it comes with high-performance 12-bit ADC, advanced timers, and multiple communication interfaces.
Basic Specifications
Category
Microcontroller
Package Type
LQFP48, LQFP64, TQFP32, CSQFP48, CSQFP64
Pin Count
48 pins
Status
Active
Lifecycle
A-New
Electrical Specifications
Operating Voltage
1.8V to 3.6V
Operating Temperature
-40°C to +85°C
Power Consumption
12 mA/15 mA (Active/Standby)
Performance Specifications
Frequency Range
12 MHz to 21 MHz
Interface Type
USART, I2C, SPI, CAN, Timers, ADC, Comparator, PWM, Ethernet, LIN, USB OTG FS, USB HS