STM32F101RET6XXX STMicroelectronics Integrated Circuit (Quad Flat Packages) In Stock
STM32F101RET6XXX is a 32-bit ARM Cortex-M3 microcontroller from STMicroelectronics, running up to 16 MHz with 512 KB flash and 32 KB SRAM. It operates on a 2.0 to 3.6 V supply, features ADC, DAC, DMA, and 64 GPIO pins in a LQFP-64 package. Available from stock worldwide.
- Manufacturer
- STMicroelectronics
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- ACTIVE
- Datasheet
- STM32F101RET6XXX Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of STM32F101RET6XXX?
- 32-bit ARM Cortex-M3 core running at up to 16 MHz for efficient embedded processing
- 512 KB flash memory and 32 KB SRAM enabling complex firmware storage
- Integrated 12-bit ADC, DAC channels, and multi-channel DMA for analog and data-intensive tasks
- Wide supply range of 2.0 V to 3.6 V with up to 64 GPIO pins in a compact LQFP-64 package
What is STM32F101RET6XXX used for?
The STM32F101RET6XXX is well-suited for industrial control panels, sensor data acquisition systems, and portable medical devices requiring reliable 32-bit processing at low power. Its combination of ADC, DAC, and DMA channels makes it effective in motor control feedback loops and audio signal processing. Engineers also deploy it in building automation and smart metering applications where a 3.3 V supply and ample flash memory simplify firmware management.
What are the specifications of STM32F101RET6XXX?
| Pbfree Code | Yes |
| YTEOL | 8.22 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | NO |
| CPU Family | CORTEX-M3 |
| Clock Frequency-Max | 16MHz |
| DAC Channels | YES |
| DMA Channels | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Number of I/O Lines | 51 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 49152 |
| ROM (words) | 524288 |
| ROM Programmability | FLASH |
| Speed | 36MHz |
| Supply Current-Max | 39mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| HTS Code | 8542.31.00.25 |
Where can I find the STM32F101RET6XXX datasheet?
STM32F101RET6XXX Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for STM32F101RET6XXX?
Compatible alternatives and drop-in replacements for STM32F101RET6XXX:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M3 CPU, 36MHz, CMOS, PQFP64
Frequently Asked Questions
What is the maximum clock frequency and flash size of STM32F101RET6XXX?
The STM32F101RET6XXX runs its ARM Cortex-M3 core at up to 16 MHz and provides 512 KB of flash memory alongside 32 KB of SRAM, giving designers ample space for complex firmware in a single chip.
Which supply voltage range does STM32F101RET6XXX support, and how does that affect system design?
The device operates from 2.0 V to 3.6 V, making it compatible with standard 3.3 V rails without level-shifting. This range simplifies board design and reduces component count in battery-powered and industrial applications.
When would STM32F101RET6XXX be a suitable alternative to higher-end STM32 variants in cost-sensitive designs?
For applications needing 32-bit Cortex-M3 performance at 16 MHz with 512 KB flash and basic ADC and DAC peripherals, the STM32F101RET6XXX offers a lower-cost option versus STM32F103 series parts that run at 72 MHz but may exceed the budget for simple control tasks.
How many GPIO pins does STM32F101RET6XXX provide in its LQFP-64 package?
The LQFP-64 package of the STM32F101RET6XXX exposes up to 51 general-purpose I/O pins, spread across multiple ports, supporting diverse peripheral connectivity including SPI, I2C, USART, and timer inputs simultaneously.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
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