Overview
The STM32F100VET6BTR, produced by STMicroelectronics, is part of the STM32F100xx high-density value line family of microcontrollers. This family incorporates the high-performance Arm® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 24 MHz and delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance. The microcontroller features high-speed embedded memories, including up to 512 Kbytes of Flash memory and up to 32 Kbytes of SRAM. It also includes a flexible static memory controller and an extensive range of enhanced peripherals and I/Os connected to two APB buses.
The device operates in a temperature range of –40 to +85 °C (or –40 to +105 °C for some models) and supports a power supply range of 2.0 to 3.6 V. It includes various power-saving modes, making it suitable for low-power applications.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 24 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | 256 to 512 Kbytes |
| SRAM | 24 to 32 Kbytes |
| Package | LQFP 100 14x14x1.4 mm |
| Operating Temperature | –40 to +85 °C (or –40 to +105 °C) |
| Power Supply | 2.0 to 3.6 V |
| ADC | 1 × 12-bit, 1.2 μs A/D converter (up to 16 channels) |
| DAC | 2 × 12-bit D/A converters |
| Timers | Up to 16 timers, including advanced-control timers |
| Communication Interfaces | Up to two I2C, three SPIs, two UARTs, three USARTs |
| I/Os | Up to 112 fast I/O ports, almost all 5 V-tolerant |
Key Features
- Single-cycle multiplication and hardware division
- Flexible static memory controller with 4 Chip Selects, supporting SRAM, PSRAM, and NOR memories
- LCD parallel interface, 8080/6800 modes
- Clock, reset, and supply management with POR, PDR, and programmable voltage detector (PVD)
- Internal oscillators: 8 MHz factory-trimmed RC, 40 kHz RC, and 32 kHz oscillator for RTC with calibration
- Low power modes: Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup registers
- Serial wire debug (SWD) and JTAG interface
- 12-channel DMA controller supporting timers, ADC, SPIs, I2Cs, USARTs, and DACs
- Temperature sensor and CRC calculation unit with 96-bit unique ID
Applications
The STM32F100VET6BTR is suitable for a wide range of applications, including:
- Motor drives
- Application control
- Medical and handheld equipment
- PC and gaming peripherals
- GPS platforms
- Industrial applications, PLCs, inverters, printers, scanners
- Alarm systems, video intercoms, and HVACs
Q & A
- What is the core of the STM32F100VET6BTR microcontroller?
The core is an Arm® 32-bit Cortex®-M3 CPU.
- What is the maximum frequency of the STM32F100VET6BTR?
The maximum frequency is 24 MHz.
- How much Flash memory does the STM32F100VET6BTR have?
The device has 256 to 512 Kbytes of Flash memory.
- What are the operating temperature ranges for the STM32F100VET6BTR?
The operating temperature ranges are –40 to +85 °C (or –40 to +105 °C for some models).
- What power-saving modes are available on the STM32F100VET6BTR?
The device supports Sleep, Stop, and Standby modes.
- How many communication interfaces does the STM32F100VET6BTR have?
The device has up to two I2C, three SPIs, two UARTs, and three USARTs.
- What types of timers are available on the STM32F100VET6BTR?
The device includes up to 16 timers, including advanced-control timers.
- Does the STM32F100VET6BTR support low-power applications?
- What is the package type of the STM32F100VET6BTR?
The package type is LQFP 100 14x14x1.4 mm.
- What are some common applications for the STM32F100VET6BTR?
Common applications include motor drives, medical and handheld equipment, PC and gaming peripherals, GPS platforms, and industrial applications.
