An Overview Study on 32-bit Cortex M3 Powered MCU: STM32F101

6. STM32 Complete Family

7. STM32F10x Block Diagram

12. DMA Block Diagram

13. Analog-to-Digital Converter (ADC)

14. Digital-to-Analog converter (DAC) ● Two DAC converters: one output channel each ● 8-bit or 12-bit monotonic output ● Left or right data alignment in 12-bit mode ● Synchronized update capability ● Noise-wave generation ● Triangular-wave generation ● Dual DAC channel independent or simultaneous conversions ● DMA capability for each channel ● External triggers for conversion ● Input voltage reference VREF+

15. Universal Synchronous Asynchronous Receiver Transmitter (USART) ● Full duplex, asynchronous communications ● NRZ standard format (Mark/Space) ● Fractional baud rate generator systems baud rates up to 4.5 MBits/s ● Programmable data word length (8 or 9 bits) ● Configurable stop bits ● LIN Master Synchronous Break send capability and LIN slave break detection capability ● IrDA SIR Encoder Decoder ● Smartcard Emulation Capability: ISO 7816-3 standards, 0.5, 1.5 Stop Bits ● Single wire Half Duplex Communication ● Multiprocessor communication ● Wake up from mute mode ● Two receiver wakeup modes: Address bit (MSB, 9th bit), Idle line ● Ten interrupt sources with flags ● Four error detection flags ● Separate enable bits for Transmitter and Receiver

16. I2C Introduction

17. Controller Area Network (bxCAN) ● Supports CAN protocol version 2.0 A, B Active. ● Bit rates up to 1 Mbit/s. ● Supports the Time Triggered Communication option. ● Three transmit mailboxes. ● Configurable transmit priority. ● Time Stamp on SOF transmission.

18. USB Full Speed Device Interface (USB)

19. I2S Functional Description

20. SPI Functional Description The SPI peripheral contains a hardware CRC unit which is designed to support interfacing with multimedia and SD memory cards.

22. Debug Support (DBG)