Overview
The STM32F100VET6B is a microcontroller from STMicroelectronics, part of the STM32F100xx value line family. It features the high-performance Arm® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 24 MHz and delivering 1.25 DMIPS/MHz performance. This microcontroller is equipped with 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 control (FSMC) interface 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 and is powered by a 2.0 to 3.6 V supply.
Key Specifications
| Specification | Details |
|---|---|
| Core | Arm® 32-bit Cortex®-M3 CPU |
| Maximum Clock Frequency | 24 MHz |
| Flash Memory | Up to 512 Kbytes |
| SRAM | Up to 32 Kbytes |
| Supply Voltage | 2.0 to 3.6 V |
| Operating Temperature | –40 to +85 °C |
| Package | LQFP 100 (14x14x1.4 mm) |
| Number of I/Os | Up to 80 |
| ADC Resolution | 12-bit |
| DAC Resolution | 12-bit (2 DACs) |
| Timers | Up to 16 timers (including advanced-control PWM timer) |
| Communication Interfaces | Up to 2 I2Cs, 3 SPIs, 2 UARTs, 3 USARTs |
Key Features
- High-performance Arm® 32-bit Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Flexible static memory control (FSMC) interface supporting SRAM, PSRAM, and NOR memories.
- LCD parallel interface with 8080/6800 modes.
- Clock, reset, and supply management with POR, PDR, and programmable voltage detector (PVD).
- Internal oscillators: 8 MHz RC, 40 kHz RC, and 32 kHz oscillator for RTC with calibration.
- Low power modes: Sleep, Stop, and Standby.
- Serial wire debug (SWD) and JTAG interface.
- 12-channel DMA controller.
- Up to 112 fast I/O ports, with 51/80/112 I/Os, all mappable on 16 external interrupt vectors and almost all 5 V-tolerant.
Applications
- Motor drives and application control.
- Medical and handheld equipment.
- PC and gaming peripherals.
- GPS platforms.
- Industrial applications, including PLCs, inverters, and printers.
- Scanners, alarm systems, video intercoms, and HVAC systems.
Q & A
- What is the core of the STM32F100VET6B microcontroller?
The core is the Arm® 32-bit Cortex®-M3 CPU. - What is the maximum clock frequency of the STM32F100VET6B?
The maximum clock frequency is 24 MHz. - How much Flash memory does the STM32F100VET6B have?
The STM32F100VET6B has up to 512 Kbytes of Flash memory. - What is the operating temperature range of the STM32F100VET6B?
The operating temperature range is –40 to +85 °C. - What types of communication interfaces does the STM32F100VET6B support?
The STM32F100VET6B supports up to two I2Cs, three SPIs, two UARTs, and three USARTs. - Does the STM32F100VET6B have any low power modes?
Yes, it has Sleep, Stop, and Standby modes. - What is the package type of the STM32F100VET6B?
The package type is LQFP 100 (14x14x1.4 mm). - How many I/O ports does the STM32F100VET6B have?
The STM32F100VET6B has up to 80 I/O ports. - What is the resolution of the ADC and DAC in the STM32F100VET6B?
The ADC resolution is 12-bit, and there are two 12-bit DACs. - Does the STM32F100VET6B support any advanced timers?
Yes, it includes a 16-bit, 6-channel advanced-control timer for PWM output, dead time generation, and emergency stop.
