Overview
The STM32F100VDT6BTR, produced by STMicroelectronics, is part of the STM32F100xx high-density value line family of microcontrollers. This family incorporates the high-performance Arm® Cortex®-M3 32-bit RISC core, operating at a maximum frequency of 24 MHz and delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance. The device 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 STM32F100VDT6BTR operates within a temperature range of –40 to +85 °C and is powered by a 2.0 to 3.6 V supply. It supports various power-saving modes, making it suitable for low-power applications. The device is available in a 100-pin LQFP package.
Key Specifications
| Parameter | Specification |
|---|---|
| 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 |
| Supply Voltage | 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 and watchdog timers |
| Communication Interfaces | Up to 2 I2C, 3 SPI, 3 USART, 2 UART, CEC |
| I/O Ports | Up to 112 fast I/O ports, all mappable on 16 external interrupt vectors |
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: POR, PDR, programmable voltage detector (PVD), 4-to-24 MHz crystal oscillator, internal 8 MHz and 40 kHz RC oscillators, PLL for CPU clock, and 32 kHz oscillator for RTC with calibration
- Low power modes: Sleep, Stop, and Standby modes, 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 STM32F100VDT6BTR is suitable for a wide range of applications, including:
- Motor drives and application control
- Medical and handheld equipment
- PC and gaming peripherals
- GPS platforms
- Industrial applications, such as PLCs, inverters, and HVAC systems
- Printers, scanners, and alarm systems
- Video intercoms
Q & A
- What is the core architecture of the STM32F100VDT6BTR?
The core architecture is based on the Arm® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100VDT6BTR?
The maximum operating frequency is 24 MHz.
- How much Flash and SRAM memory does the STM32F100VDT6BTR have?
The device has up to 512 Kbytes of Flash memory and up to 32 Kbytes of SRAM.
- What are the power-saving modes available on the STM32F100VDT6BTR?
The device supports Sleep, Stop, and Standby modes.
- What communication interfaces are available on the STM32F100VDT6BTR?
The device includes up to two I2C, three SPI, three USART, two UART, and a CEC interface.
- How many I/O ports does the STM32F100VDT6BTR have?
The device has up to 112 fast I/O ports.
- What is the operating temperature range of the STM32F100VDT6BTR?
The operating temperature range is –40 to +85 °C.
- What is the supply voltage range for the STM32F100VDT6BTR?
The supply voltage range is 2.0 to 3.6 V.
- Does the STM32F100VDT6BTR support debug interfaces?
Yes, it supports serial wire debug (SWD) and JTAG interfaces.
- What types of timers are available on the STM32F100VDT6BTR?
The device includes up to 16 timers, including advanced-control and watchdog timers.
- Is the STM32F100VDT6BTR suitable for low-power applications?
Yes, it is designed with comprehensive power-saving modes for low-power applications.
