STM32F101VFT6 Description

The STM32F101VFT6 is an XL-density access line, ARM?-based 32-bit MCU with 768 KB to 1 MB Flash, 15 timers, 1 ADC and 10 communication interfaces. The STM32F101xF and STM32F101xG access line family incorporates the high-performance ARM? Cortex?-M3 32-bit RISC core operating at a 36 MHz frequency, high-speed embedded memories (Flash memory up to 1 Mbyte and SRAM of 80 Kbytes), and an extensive range of enhanced I/Os and peripherals connected to two APB buses. All devices offer one 12-bit ADC, ten general-purpose 16-bit timers, and standard and advanced communication interfaces: up to two I2Cs, three SPIs and five USARTs.

The STM32F101xx XL-density access line family operates in the –40 to +85 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set of power-saving mode allows the design of low-power applications.

These features make the STM32F101xx XL-density access line microcontroller family suitable for various applications such as medical and handheld equipment, PC peripherals and gaming, GPS platforms, industrial applications, PLC, printers, scanners alarm systems , power meters, and video intercom.

STM32F101VFT6 Features

• Debug mode

– Serial wire debug (SWD) & JTAG interfaces

– Cortex-M3 Embedded Trace Macrocell?

• Up to 15 timers

– Up to ten 16-bit timers, with up to 4 IC/OC/PWM or pulse counters

– 2 × watchdog timers (Independent and Window)

– SysTick timer: a 24-bit downcounter

– 2 × 16-bit basic timers to drive the DAC

• Up to 10 communication interfaces

– Up to 2 x I2C interfaces (SM7816 interface, LIN, IrDA capability, modem control)

– Up to 3 SPIs (18 Mbit/s)

• CRC calculation unit, 96-bit unique ID

• ECOPACK? packages

• Core: ARM? 32-bit Cortex?-M3 CPU with MPU

– 36 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1)  performance

– Single-cycle multiplication and hardware division

• Memories

– 768 Kbytes to 1 Mbyte of Flash memory (dual bank with read-while-write capability)

– 80 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 capability

– 32 kHz oscillator for RTC with calibration

• Low power

– Sleep, Stop and Standby modes

– VBAT supply for RTC and backup registers

• 1 x 12-bit, 1 μs A/D converters (up to 16 channels)

– Conversion range: 0 to 3.6 V

– Temperature sensor

• 2 × 12-bit D/A converters

STM32F101VFT6 Applications

• Automobile engine control systems

• Implantable medical devices

• Remote controls

• Office machines

• Appliances