STMicroelectronics STM32F101ZFT6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F1
Packaging Tray | NULL
Core Processor ARM® Cortex®-M3
Core Size 32-Bit Single-Core
Speed 36MHz
Connectivity I2C, IrDA, LINbus, SPI, UART/USART
Peripherals DMA, PDR, POR, PVD, PWM, Temp Sensor, WDT
Number of I/O 112
Program Memory Size 768KB (768K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 80K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 16x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 144-LQFP (20x20)
Package / Case 144-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F101ZFT6 is an entry-level ARM Cortex-M3 microcontroller from STMicroelectronics. It runs at 36MHz and provides 768KB of flash memory and 80KB of SRAM. The device operates from 2V to 3.6V and includes essential peripherals such as DMA, PWM, watchdog timers, and a temperature sensor. Housed in a 144-LQFP package, it offers a balanced feature set for cost-sensitive applications requiring moderate processing power and substantial memory.

  • Cost-effective: Entry-level Cortex-M3 core reduces system cost for basic control tasks.
  • Large flash: 768KB storage supports complex firmware and data buffering.
  • Low voltage operation: 2V minimum enables use in battery-powered devices.
  • Comprehensive safety: PDR, POR, PVD, and WDT enhance system reliability.

Data Logging Systems

The large 768KB flash allows extended local storage of sensor data without external memory.

Industrial Sensors

With a 2V minimum supply and low power consumption, it is ideal for loop-powered 4-20mA transmitters.

HVAC Controllers

Multiple PWM channels and a temperature sensor enable precise climate control in commercial buildings.

Battery Management Systems

The PVD and POR features ensure safe operation during voltage drops in multi-cell battery packs.

Smart Meters

DMA and a rich set of timers support accurate energy measurement and communication protocols.

Entry-Level Motor Drives

At 36MHz, it provides sufficient compute for simple V/f control of induction motors.

Q: What is the core processor of the STM32F101ZFT6?
A: It uses the ARM Cortex-M3 core.
Q: What is the maximum operating frequency?
A: The CPU runs at up to 36MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 768KB flash and 80KB RAM.
Q: What package is available?
A: It is available in a 144-LQFP package.
Base Product Number : STM32F101ZFT6
32-bit MCU 36MHz 768KB Flash 80KB RAM ARM Cortex-M3 Data Logging Industrial Low Power LQFP-144 STM32F101ZFT6 STMicroelectronics
Q: What is the core processor of the STM32F101ZFT6?
A: It uses the ARM Cortex-M3 core.
Q: What is the maximum operating frequency?
A: The CPU runs at up to 36MHz.
Q: What is the supply voltage range?
A: It operates from 2V to 3.6V.
Q: How much flash and RAM does it have?
A: It has 768KB flash and 80KB RAM.
Q: What package is available?
A: It is available in a 144-LQFP package.