STMicroelectronics STM32L041G6U6STR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $3.15 | $3.15 |
| 15+ | $2.07 | $31.05 |
| 25+ | $2.03 | $50.75 |
| 50+ | $1.91 | $95.50 |
| 100+ | $1.69 | $169.00 |
| N+ | $0.34 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32L0 |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Core Processor | ARM® Cortex®-M0+ |
| Core Size | 32-Bit Single-Core |
| Speed | 32MHz |
| Connectivity | I2C, IrDA, LINbus, SPI, UART/USART |
| Peripherals | Brown-out Detect/Reset, DMA, POR, PWM, WDT |
| Number of I/O | 23 |
| Program Memory Size | 32KB (32K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | 1K x 8 |
| RAM Size | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V |
| Data Converters | A/D 10x12b |
| Oscillator Type | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 28-UFQFPN (4x4) |
| Package / Case | 28-UFQFN |
| ROHS |  |
The STM32L041G6U6STR from STMicroelectronics is an ultra-low-power ARM Cortex-M0+ MCU in a 28-UFQFN package. It operates from 1.8V to 3.6V at 32MHz, with 32KB flash and 8KB RAM. Integrated DMA, PWM, and brown-out detection make it ideal for battery-powered and precision control applications.
- Ultra-low-power Cortex-M0+ – extends battery life in portable devices.
- DMA controller – reduces CPU load for high-throughput data movement.
- Compact 28-UFQFN – enables miniaturized PCB layouts.
- Rich analog peripherals – supports precise sensor measurement.
Wearable Health Monitors
Ultra-low-power Cortex-M0+ and 1.8V operation enable continuous heart-rate or SpO2 sensing.
Smart Home Sensors
DMA and multiple timers handle temperature/humidity sensors with minimal CPU wake time.
Industrial IoT Endpoints
32KB flash supports protocol stacks like MQTT over sub-GHz radios.
Portable Instrumentation
8KB RAM buffers ADC samples for handheld multimeters or data loggers.
Access Control Keypads
Low-power sleep with wake-on-pin extends battery life in wireless keypads.
Medical Infusion Pump Controllers
Reliable brown-out reset and PWM drive stepper motors for precise fluid delivery.
- Q: What core does this use?
- A: ARM Cortex-M0+ at 32MHz, balancing performance and efficiency.
- Q: What is the voltage range?
- A: 1.8V to 3.6V, ideal for battery-powered designs.
- Q: How much flash and RAM?
- A: 32KB flash and 8KB RAM, ample for moderate firmware.
- Q: Does it support DMA?
- A: Yes, DMA controller offloads CPU for data transfers.
- Q: What package is this?
- A: 28-UFQFN, ultra-thin and compact for space-constrained PCBs.
STM32L041G6U6STR.pdf
- Q: What core does this use?
- A: ARM Cortex-M0+ at 32MHz, balancing performance and efficiency.
- Q: What is the voltage range?
- A: 1.8V to 3.6V, ideal for battery-powered designs.
- Q: How much flash and RAM?
- A: 32KB flash and 8KB RAM, ample for moderate firmware.
- Q: Does it support DMA?
- A: Yes, DMA controller offloads CPU for data transfers.
- Q: What package is this?
- A: 28-UFQFN, ultra-thin and compact for space-constrained PCBs.
