STM32F101ZGT6

Microcontrollers Overview

The STM32F101ZGT6 is a microcontroller from the Mainstream Access line, featuring an ARM Cortex-M3 32-bit RISC core operating at a maximum frequency of 36 MHz. It integrates up to 1 Mbyte of Flash memory with dual-bank read-while-write capability and 80 Kbytes of SRAM. The device supports a supply voltage range of 2.0 V to 3.6 V and operates within a temperature range of –40 °C to +85 °C. Key peripherals include one 12-bit ADC, ten general-purpose 16-bit timers, two I²C interfaces, three SPI interfaces, and five USARTs. It also features a flexible static memory controller supporting external memories and an LCD parallel interface.

Microcontrollers Feature Summary

• High-performance 32-bit RISC core with single-cycle multiplication and hardware division
• Flexible static memory controller supporting Compact Flash, SRAM, PSRAM, NOR, and NAND memories
• Comprehensive low-power modes including Sleep, Stop, and Standby for energy efficiency
• Extensive connectivity with multiple standard and advanced communication interfaces

Microcontrollers Applications

• Medical and handheld equipment
• PC peripherals and gaming devices
• GPS platforms
• Industrial applications and PLCs
• Printers, scanners, and alarm systems

Microcontrollers Procurement Notes

Verify the specific package type and marking details against the manufacturer's latest datasheet before procurement. Confirm that the ordering suffix corresponds to the required tape-and-reel or cut-tape packaging format. Ensure compatibility with the target application's voltage levels and temperature requirements as specified in the official documentation.

Microcontrollers Selection Notes

Select this component for applications requiring high code density and moderate performance within the Mainstream Access line. It is suitable for designs needing extensive I/O capabilities and external memory interfacing. Consider the 36 MHz clock speed and available peripheral count when evaluating system complexity and real-time processing requirements.

Microcontrollers Part Context

This part belongs to the STM32F101xx XL-density access line family, which is designed for mainstream applications. It shares architectural similarities with other members of the F1 series but offers larger memory capacities compared to lower-density variants. The ZG suffix indicates a specific pin count and package configuration within this family.

Microcontrollers Replacement Considerations

Direct substitutes within the same family include STM32F101ZE and STM32F101ZF, which offer similar core features with varying memory sizes. Cross-family migration to higher-performance lines may require significant software and hardware adjustments.