Features




High-performance ARM® Cortex™-M3 32-bit RISC core
72MHz operating frequency
Built-in high-speed memory (up to 128K bytes of Flash and 20K bytes of SRAM)
Rich set of enhanced I/O ports and peripherals connected to two APB buses. These include two 12-bit ADCs, three general-purpose 16-bit timers, and a PWM timer.
Standard and advanced communication interfaces: up to 2 I2C and SPI interfaces, 3 USART interfaces, 1 USB interface and 1 CAN interface.
USB interface and 1 CAN interface

Applications



Motor drives and application control
Medical and handheld devices
PC gaming peripherals and GPS platforms
Industrial applications: programmable logic controllers (PLCs), inverters, printers and scanners
Alarm systems, video intercom and HVAC systems

Partial parameters




Supply voltage of 2.0V to 3.6V
Operating temperature range: -40°C to +85°C
Extended temperature range: -40°C to +105°C