32-bit MCU. STM32F103RF Datasheet

STM32F103RF MCU. Datasheet pdf. Equivalent

Part STM32F103RF
Description XL-density performance line ARM-based 32-bit MCU
Feature STM32F103xF STM32F103xG XL-density performance line ARM®-based 32-bit MCU with 768 KB to 1 MB Flash.
Manufacture STMicroelectronics
Datasheet
Download STM32F103RF Datasheet

STM32F103xF STM32F103xG XL-density performance line ARM®-ba STM32F103RF Datasheet
Recommendation Recommendation Datasheet STM32F103RF Datasheet





STM32F103RF
STM32F103xF STM32F103xG
XL-density performance line ARM®-based 32-bit MCU with 768 KB
to 1 MB Flash, USB, CAN, 17 timers, 3 ADCs, 13 com. interfaces
Datasheet production data
Features
Core: ARM® 32-bit Cortex®-M3 CPU with MPU
– 72 MHz maximum frequency,
1.25 DMIPS/MHz (Dhrystone 2.1)
performance at 0 wait state memory
access
– Single-cycle multiplication and hardware
division
Memories
– 768 Kbytes to 1 Mbyte of Flash memory
– 96 Kbytes of SRAM
– Flexible static memory controller with 4
Chip Select. Supports Compact Flash,
SRAM, PSRAM, NOR and NAND memories
– LCD parallel interface, 8080/6800 modes
Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage
detector (PVD)
– 4-to-16 MHz crystal oscillator
– Internal 8 MHz factory-trimmed RC
– Internal 40 kHz RC with calibration
– 32 kHz oscillator for RTC with calibration
Low power
– Sleep, Stop and Standby modes
– VBAT supply for RTC and backup registers
3 × 12-bit, 1 µs A/D converters (up to 21
channels)
– Conversion range: 0 to 3.6 V
– Triple-sample and hold capability
– Temperature sensor
2 × 12-bit D/A converters
DMA: 12-channel DMA controller
– Supported peripherals: timers, ADCs, DAC,
SDIO, I2Ss, SPIs, I2Cs and USARTs
Debug mode
&"'!
LQFP64 10 × 10 mm,
LQFP100 14 × 14 mm,
LQFP144 20 × 20 mm
LFBGA144 10 × 10 mm
– Serial wire debug (SWD) & JTAG
interfaces
– Cortex®-M3 Embedded Trace Macrocell™
Up to 112 fast I/O ports
– 51/80/112 I/Os, all mappable on 16
external interrupt vectors and almost all
5 V-tolerant
Up to 17 timers
– Up to ten 16-bit timers, each with up to 4
IC/OC/PWM or pulse counter and
quadrature (incremental) encoder input
– 2 × 16-bit motor control PWM timers with
dead-time generation and emergency stop
– 2 × watchdog timers (Independent and
Window)
– SysTick timer: a 24-bit downcounter
– 2 × 16-bit basic timers to drive the DAC
Up to 13 communication interfaces
– Up to 2 × I2C interfaces (SMBus/PMBus)
– Up to 5 USARTs (ISO 7816 interface, LIN,
IrDA capability, modem control)
– Up to 3 SPIs (18 Mbit/s), 2 with I2S
interface multiplexed
– CAN interface (2.0B Active)
– USB 2.0 full speed interface
– SDIO interface
CRC calculation unit, 96-bit unique ID
ECOPACK® packages
Reference
Table 1. Device summary
Part number
STM32F103xF STM32F103RF STM32F103VF STM32F103ZF
STM32F103xG STM32F103RG STM32F103VG STM32F103ZG
May 2015
This is information on a product in full production.
DocID16554 Rev 4
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STM32F103RF
Contents
Contents
STM32F103xF, STM32F103xG
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2 Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
2.1 Device overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.2 Full compatibility throughout the family . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.1 ARM® Cortex®-M3 core with embedded Flash and SRAM . . . . . . . . . . 15
2.3.2 Memory protection unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.3 Embedded Flash memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.4 CRC (cyclic redundancy check) calculation unit . . . . . . . . . . . . . . . . . . 15
2.3.5 Embedded SRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.3.6 FSMC (flexible static memory controller) . . . . . . . . . . . . . . . . . . . . . . . . 16
2.3.7 LCD parallel interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.3.8 Nested vectored interrupt controller (NVIC) . . . . . . . . . . . . . . . . . . . . . . 16
2.3.9 External interrupt/event controller (EXTI) . . . . . . . . . . . . . . . . . . . . . . . 16
2.3.10 Clocks and startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.3.11 Boot modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.3.12 Power supply schemes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.3.13 Power supply supervisor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.3.14 Voltage regulator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.3.15 Low-power modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.3.16 DMA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.3.17 RTC (real-time clock) and backup registers . . . . . . . . . . . . . . . . . . . . . . 19
2.3.18 Timers and watchdogs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.3.19 I²C bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.3.20 Universal synchronous/asynchronous receiver transmitters (USARTs) . 21
2.3.21 Serial peripheral interface (SPI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.22 Inter-integrated sound (I2S) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.23 SDIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.24 Controller area network (CAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.25 Universal serial bus (USB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.26 GPIOs (general-purpose inputs/outputs) . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3.27 ADC (analog to digital converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.3.28 DAC (digital-to-analog converter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
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