OLIMEX STM32-H107 User Manual page 3

STM32-H107 board use ARM-based 32-bit microcontroller STM32F107VCT6 with
these features:
Core: ARM 32-bit Cortex™-M3 CPU
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72 MHz maximum frequency, 1.25 DMIPS/MHz (Dhrystone 2.1)
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performance at 0 wait state memory access
Single-cycle multiplication and hardware division
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Memories
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256 Kbytes of Flash memory
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64 Kbytes of SRAM
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Clock, reset and supply management
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2.0 to 3.6 V application supply and I/Os
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POR, PDR, and programmable voltage detector (PVD)
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25 MHz crystal oscillator
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Internal 8 MHz factory-trimmed RC
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Internal 40 kHz RC with calibration
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32 kHz oscillator for RTC with calibration
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Low power
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Sleep, Stop and Standby modes
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VBAT supply for RTC and backup registers
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2 × 12-bit, 1 µs A/D converters (16 channels)
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Conversion range: 0 to 3.6 V
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Sample and hold capability
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Temperature sensor
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up to 2 MSps in interleaved mode
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2 × 12-bit D/A converters
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DMA: 12-channel DMA controller
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Supported peripherals: timers, ADCs, DAC, I
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USARTs
Debug mode
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Serial wire debug (SWD) & JTAG interfaces
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Cortex-M3 Embedded Trace Macrocell™
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80 fast I/O ports
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80 I/Os, all mappable on 16 external interrupt vectors and almost all 5
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V-tolerant
10 timers
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four 16-bit timers, each with up to 4 IC/OC/PWM or pulse counter and
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quadrature (incremental) encoder input
Page3
2 Ss, SPIs, I 2 Cs and