STM32F107VCT7 Description
The STM32F105xx and STM32F107xx connectivity line family incorporates the highperformance ARM? Cortex?-M3 32-bit RISC core operating at a 72 MHz frequency, highspeed embedded memories (Flash memory up to 256 Kbytes and SRAM 64 Kbytes), andan extensive range of enhanced I/Os and peripherals connected to two APB buses. Alldevices offer two 12-bit ADCs, four general-purpose 16-bit timers plus a PWM timer, as wellas standard and advanced communication interfaces: up to two I2Cs, three SPIs, two I2Ss,five USARTs, an USB OTG FS and two CANs. Ethernet is available on the STM32F107xxonly.
The STM32F105xx and STM32F107xx connectivity line family operates in the –40 to+105 °C temperature range, from a 2.0 to 3.6 V power supply. A comprehensive set ofpower-saving mode allows the design of low-power applications.
STM32F107VCT7 Features
? Core: ARM? 32-bit Cortex?-M3 CPU
– 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
– 64 to 256 Kbytes of Flash memory
– 64 Kbytes of general-purpose SRAM
? Clock, reset and supply management
– 2.0 to 3.6 V application supply and I/Os
– POR, PDR, and programmable voltage
detector (PVD)
– 3-to-25 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
? 2 × 12-bit, 1 μs A/D converters (16 channels)
– Conversion range: 0 to 3.6 V
– Sample and hold capability
– Temperature sensor
– up to 2 MSPS in interleaved mode
? 2 × 12-bit D/A converters
? DMA: 12-channel DMA controller
– Supported peripherals: timers, ADCs, DAC,
I2Ss, SPIs, I2Cs and USARTs
? Debug mode
– Serial wire debug (SWD) & JTAG interfaces
– Cortex?-M3 Embedded Trace Macrocell?
? Up to 80 fast I/O ports
– 51/80 I/Os, all mappable on 16 external
interrupt vectors and almost all 5 V-tolerant
? CRC calculation unit, 96-bit unique ID
STM32F107VCT7 Applications
These features make the STM32F105xx and STM32F107xx connectivity line
microcontroller family suitable for a wide range of applications such as motor drives and
application control, medical and handheld equipment, industrial applications, PLCs,
inverters, printers, and scanners, alarm systems, video intercom, HVAC and home audio
equipment.
