STM32F101VE
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Core
Cortex-M3, 36 MHz
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Family
STM32F1 Series
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Sub-Family
STM32F101
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CMSIS Pack
STM32F1xx_DFP 
STMicroelectronics' STM32F1 series of mainstream MCUs covers the needs of a large variety of applications in the industrial, medical and consumer markets. High performance with first-class peripherals and low-power, low-voltage operation is paired with a high level of integration at accessible prices with a simple architecture and easy-to-use tools.
Typical applications include 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.
  - LCD parallel interface, 8080/6800 modes
  - 5 V-tolerant I/Os
  - Timer with quadrature (incremental) encoder input
  - 96-bit unique ID
| Core | 
           Processor Cortex-M3  | 
      
    
|---|---|
| Maximum Clock Frequency | 36 MHz | 
| Memory Protection Unit | NO_MPU | 
| Floating Point Unit | NO_FPU | 
| Trust Zone | |
| Digital Signal Processor | |
| CortexM Vector Extensions | |
| Endian | Little-endian | 
| Features | View features | 
Processor
Cortex-M3, 36 MHz
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Timer Timer/Counter 6 x 16-bit Timer/Counter Watchdog Timer 2 x Watchdog Timer  - 
      
I/O Analog to Digital Converter 16-channel x 12-bit Analog to Digital Converter IO Pins 80 IO Pins Digital to Analog Converter 2 x 12-bit Digital to Analog Converter  - 
      
Communication Serial Peripheral Interface 3 x 18 Mbit/s Serial Peripheral Interface Inter-Integrated Circuit 2 x Inter-Integrated Circuit Universal Synchronous Asynchronous Receiver Transmitter 3 x 4.5 Mbit/s Universal Synchronous Asynchronous Receiver Transmitter Universal Asynchronous Receiver Transmitter 2 x 4.5 Mbit/s Universal Asynchronous Receiver Transmitter  - 
      
Package Quad Flat Package 100-lead Quad Flat Package  - 
      
Clock Real Time Clock 32.77 kHz Real Time Clock  - 
      
Power Operating Voltage 2 V .. 3.6 V Operating Voltage  - 
      
Spec Operating Temperature Range -40 °C .. +85 °C Operating Temperature Range