Overview
The STM32F100ZET6BTR, produced by STMicroelectronics, is part of the STM32F100xx high-density value line family of microcontrollers. This device is built around 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. It features high-speed embedded memories, including up to 512 Kbytes of Flash memory and up to 32 Kbytes of SRAM. The microcontroller also includes a flexible static memory controller, an LCD parallel interface, and a comprehensive set of peripherals and I/Os connected to two APB buses.
The STM32F100ZET6BTR operates within a temperature range of –40 to +105 °C and is powered by a 2.0 to 3.6 V supply. It includes various power-saving modes, making it suitable for low-power applications. The device is available in an LQFP 144 package, offering a wide range of peripherals and interfaces.
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 144 20x20x1.4 mm |
| Operating Temperature | –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, three USARTs, two UARTs |
| I/Os | Up to 112 fast I/O ports, almost all 5 V-tolerant |
Key Features
- High-Performance Core: Arm® 32-bit Cortex®-M3 CPU with single-cycle multiplication and hardware division.
- Memory and Storage: 256 to 512 Kbytes of Flash memory and 24 to 32 Kbytes of SRAM, with a flexible static memory controller.
- Peripherals and I/Os: Extensive range of enhanced peripherals and up to 112 fast I/O ports, almost all 5 V-tolerant.
- Communication Interfaces: Up to two I2C interfaces, three SPIs, three USARTs, and two UARTs.
- Analog to Digital Converters (ADC): 1 × 12-bit, 1.2 μs A/D converter with up to 16 channels.
- Digital to Analog Converters (DAC): 2 × 12-bit D/A converters.
- Timers and Counters: Up to 16 timers, including advanced-control timers with PWM output, dead time generation, and emergency stop.
- Power Management: Sleep, Stop, and Standby modes, with VBAT supply for RTC and backup registers.
- Debugging and Development: Serial wire debug (SWD) and JTAG interface.
Applications
The STM32F100ZET6BTR is suitable for a wide range of applications due to its versatile features and robust performance. Some of the key application areas include:
- Motor Drives and Industrial Automation: Advanced motor control timers and high-performance processing make it ideal for motor drive applications.
- Medical and Handheld Equipment: Low power modes and extensive peripherals support various medical and handheld devices.
- Consumer Electronics and Gaming Peripherals: Supports consumer electronics control (CEC) interface and is suitable for gaming peripherals.
- GPS Platforms and Navigation Systems: High precision and reliability make it a good fit for GPS and navigation systems.
- Printers, Scanners, and Office Equipment: Extensive communication interfaces and peripherals support various office equipment.
- Alarm Systems, Video Intercoms, and HVACs: Robust security features and low power consumption make it suitable for alarm systems, video intercoms, and HVAC applications.
Q & A
- What is the core architecture of the STM32F100ZET6BTR?
The core architecture is based on the Arm® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F100ZET6BTR?
The maximum operating frequency is 24 MHz.
- How much Flash and SRAM memory does the STM32F100ZET6BTR have?
The device has 256 to 512 Kbytes of Flash memory and 24 to 32 Kbytes of SRAM.
- What are the operating temperature ranges for the STM32F100ZET6BTR?
The operating temperature ranges are –40 to +105 °C.
- What power supply range does the STM32F100ZET6BTR support?
The device supports a power supply range of 2.0 to 3.6 V.
- What types of communication interfaces are available on the STM32F100ZET6BTR?
The device supports up to two I2C interfaces, three SPIs, three USARTs, and two UARTs.
- How many timers does the STM32F100ZET6BTR have?
The device has up to 16 timers, including advanced-control timers.
- Does the STM32F100ZET6BTR support low power modes?
Yes, it supports Sleep, Stop, and Standby modes, along with VBAT supply for RTC and backup registers.
- What debugging interfaces are available on the STM32F100ZET6BTR?
The device supports serial wire debug (SWD) and JTAG interface.
- In what package is the STM32F100ZET6BTR available?
The device is available in an LQFP 144 package.
- What are some of the typical applications for the STM32F100ZET6BTR?
Typical applications include motor drives, medical and handheld equipment, consumer electronics, GPS platforms, industrial applications, and more.
