Overview
The STM32F101ZDT6 is a microcontroller from STMicroelectronics, part of the STM32F101xx high-density access line family. It features the high-performance ARM® 32-bit Cortex®-M3 CPU, operating at a maximum frequency of 36 MHz and delivering 1.25 DMIPS/MHz (Dhrystone 2.1) performance. This MCU is designed for a wide range of applications due to its extensive set of peripherals, low power modes, and robust memory capabilities.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | ARM® 32-bit Cortex®-M3 CPU |
| Maximum Frequency | 36 MHz |
| Performance | 1.25 DMIPS/MHz (Dhrystone 2.1) |
| Flash Memory | 384 Kbytes |
| SRAM | Up to 48 Kbytes |
| ADC Resolution | 12-bit, up to 16 channels |
| DAC | 2 × 12-bit D/A converters |
| Timers | Up to 9 timers (including 4 × 16-bit timers, 2 × watchdog timers, and a SysTick timer) |
| Communication Interfaces | Up to 2 × I2C, 3 × SPI, and 5 × USART |
| I/O Ports | Up to 112 fast I/O ports |
| Power Supply | 2.0 to 3.6 V application supply and I/Os |
| Operating Temperature | -40 to +85 °C |
| Package | LQFP144 (20x20 mm) |
Key Features
- Single-cycle multiplication and hardware division
- Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories
- LCD parallel interface, 8080/6800 modes
- Clock, reset, and supply management with POR, PDR, and programmable voltage detector (PVD)
- Internal 8 MHz factory-trimmed RC and 40 kHz RC with calibration capability
- Low power modes: Sleep, Stop, and Standby
- VBAT supply for RTC and backup registers
- 12-channel DMA controller supporting timers, ADC, DAC, SPIs, I2Cs, and USARTs
- Serial wire debug (SWD) & JTAG interfaces and Cortex-M3 Embedded Trace Macrocell™
- CRC calculation unit and 96-bit unique ID
Applications
The STM32F101ZDT6 is suitable for a wide range of applications, including:
- Medical and handheld equipment
- PC peripherals and gaming
- GPS platforms
- Industrial applications and PLC
- Printers, scanners, and alarm systems
- Video intercom systems
Q & A
- What is the core architecture of the STM32F101ZDT6?
The core architecture is the ARM® 32-bit Cortex®-M3 CPU.
- What is the maximum operating frequency of the STM32F101ZDT6?
The maximum operating frequency is 36 MHz.
- How much Flash memory does the STM32F101ZDT6 have?
The STM32F101ZDT6 has 384 Kbytes of Flash memory.
- What is the resolution of the ADC in the STM32F101ZDT6?
The ADC resolution is 12-bit, with up to 16 channels.
- What communication interfaces are available on the STM32F101ZDT6?
The MCU supports up to 2 × I2C, 3 × SPI, and 5 × USART interfaces.
- What are the low power modes available on the STM32F101ZDT6?
The available low power modes include Sleep, Stop, and Standby.
- What is the operating temperature range of the STM32F101ZDT6?
The operating temperature range is -40 to +85 °C.
- What package type is the STM32F101ZDT6 available in?
The STM32F101ZDT6 is available in an LQFP144 (20x20 mm) package.
- Does the STM32F101ZDT6 support debug interfaces?
Yes, it supports serial wire debug (SWD) & JTAG interfaces and the Cortex-M3 Embedded Trace Macrocell™.
- What is the purpose of the VBAT supply in the STM32F101ZDT6?
The VBAT supply is for the RTC and backup registers.
