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ST STM32L072RBT6
ARM® Cortex®-M0+ STM32L0 Microcontroller IC 32-Bit Single-Core 32MHz 128KB (128K x 8) FLASH 64-LQFP (10x10)
Brands: STMicroelectronics, Inc
Mfr.Part #: STM32L072RBT6
Datasheet: STM32L072RBT6 Datasheet (PDF)
Package/Case: 64-LQFP
RoHS Status:
Stock Condition: 3608 pcs, New Original
Product Type: Embedded Processors & Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $2.341 | $2.341 |
| 10 | $2.040 | $20.400 |
| 30 | $1.852 | $55.560 |
| 160 | $1.660 | $265.600 |
| 480 | $1.571 | $754.080 |
| 960 | $1.534 | $1472.640 |
In Stock:3608 PCS
STM32L072RBT6 General Description
The ultra-low-power STM32L072xx microcontrollers incorporate the connectivity power of the universal serial bus (USB 2.0 crystal-less) with the high-performance Arm Cortex-M0+ 32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), high-speed embedded memories (up to 192 Kbytes of Flash program memory, 6 Kbytes of data EEPROM and 20 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.The STM32L072xx devices provide high power efficiency for a wide range of performance. It is achieved with a large choice of internal and external clock sources, an internal voltage adaptation and several low-power modes.The STM32L072xx devices offer several analog features, one 12-bit ADC with hardware oversampling, two DACs, two ultra-low-power comparators, several timers, one low-power timer (LPTIM), four general-purpose 16-bit timers and two basic timer, one RTC and one SysTick which can be used as timebases. They also feature two watchdogs, one watchdog with independent clock and window capability and one window watchdog based on bus clock.Moreover, the STM32L072xx devices embed standard and advanced communication interfaces: up to three I2Cs, two SPIs, one I2S, four USARTs, a low-power UART (LPUART), and a crystal-less USB. The devices offer up to 24 capacitive sensing channels to simply add touch sensing functionality to any application.The STM32L072xx also include a real-time clock and a set of backup registers that remain powered in Standby mode.The ultra-low-power STM32L072xx devices operate from a 1.8 to 3.6 V power supply (down to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR option. They are available in the -40 to +125 °C temperature range. A comprehensive set of power-saving modes allows the design of low-power applications.ST-LINK/V2 in-circuit debugger/programmer for ST.Evaluation board with STM32L073VZ MCU.Discovery kit with STM32L053C8 MCU.
Features
- Ultra-low-power platform
- 1.65 V to 3.6 V power supply
- -40 to 125 °C temperature range
- 0.29 µA Standby mode (3 wakeup pins)
- 0.43 µA Stop mode (16 wakeup lines)
- 0.86 µA Stop mode + RTC + 20-Kbyte RAM retention
- Down to 93 µA/MHz in Run mode
- 5 µs wakeup time (from Flash memory)
- 41 µA 12-bit ADC conversion at 10 ksps
- Core: Arm® 32-bit Cortex®-M0+ with MPU
- From 32 kHz up to 32 MHz max.
- 0.95 DMIPS/MHz
- Memories
- Up to 192-Kbyte Flash memory with ECC(2 banks with read-while-write capability)
- 20 -Kbyte RAM
- 6 Kbytes of data EEPROM with ECC
- 20-byte backup register
- Sector protection against R/W operation
- Up to 84 fast I/Os (78 I/Os 5V tolerant)
- Reset and supply management
- Ultra-safe, low-power BOR (brownout reset) with 5 selectable thresholds
- Ultra-low-power POR/PDR
- Programmable voltage detector (PVD)
- Clock sources
- 1 to 25 MHz crystal oscillator
- 32 kHz oscillator for RTC with calibration
- High speed internal 16 MHz factory-trimmed RC (+/- 1%)
- Internal low-power 37 kHz RC
- Internal multispeed low-power 65 kHz to 4.2 MHz RC
- Internal self calibration of 48 MHz RC for USB
- PLL for CPU clock
- Pre-programmed bootloader
- USB, USART supported
- Development support
- Serial wire debug supported
- Rich Analog peripherals
- 12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
- 2 x 12-bit channel DACs with output buffers (down to 1.8 V)
- 2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)
- Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
- 7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC,
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Manufacturer: | STMicroelectronics | Product Category: | ARM Microcontrollers - MCU |
| RoHS: | Details | Series: | STM32L072RB |
| Mounting Style: | SMD/SMT | Package / Case: | LQFP-64 |
| Core: | ARM Cortex M0+ | Program Memory Size: | 128 kB |
| Data Bus Width: | 32 bit | ADC Resolution: | 12 bit |
| Maximum Clock Frequency: | 32 MHz | Number of I/Os: | 51 I/O |
| Data RAM Size: | 20 kB | Supply Voltage - Min: | 1.8 V |
| Supply Voltage - Max: | 3.6 V | Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 85 C | Packaging: | Tray |
| Analog Supply Voltage: | 1.65 V to 3.6 V | Brand: | STMicroelectronics |
| DAC Resolution: | 12 bit | Data RAM Type: | SRAM |
| Data ROM Size: | 6 kB | Data ROM Type: | EEPROM |
| I/O Voltage: | - | Interface Type: | I2C, SPI, USART, LPUART, USB |
| Moisture Sensitive: | Yes | Number of ADC Channels: | 16 Channel |
| Number of Timers/Counters: | 7 Timer | Processor Series: | STM32 |
| Product: | MCUs | Product Type: | ARM Microcontrollers - MCU |
| Program Memory Type: | Flash | Factory Pack Quantity: | 960 |
| Subcategory: | Microcontrollers - MCU | Tradename: | STM32 |
| Watchdog Timers: | Watchdog Timer, Windowed |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
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Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The STM32L072RBT6 chip is a microcontroller unit produced by STMicroelectronics. It belongs to the STM32L0 series and is based on the Arm Cortex-M0+ core. The chip features low-power consumption and offers a range of peripherals and memory options. It is commonly used in a wide variety of applications including Internet of Things (IoT), wearables, and battery-powered devices.
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Equivalent
Some of the equivalent products of the STM32L072RBT6 chip include STM32L071RBT6, STM32L072CBT6, STM32L071CBT6, and STM32L072ZBT6. These chips are part of the STM32L0 series of microcontrollers from STMicroelectronics and offer similar features and functionality. -
Features
The STM32L072RBT6 is a microcontroller that features a 32-bit ARM Cortex-M0+ core, operating at a frequency of up to 32 MHz. It has 192 KB of Flash memory, 20 KB of RAM, and multiple communication interfaces such as SPI, I2C, UART, and USB. It also has an integrated real-time clock, low power consumption, and operates at a voltage range of 1.71V to 3.6V. -
Pinout
The STM32L072RBT6 is a 64-pin microcontroller from STMicroelectronics. It has various functions including 8/16-bit timers, UART, SPI, I2C communication interfaces, 12-bit ADC, and low-power capabilities. -
Manufacturer
STMicroelectronics is the manufacturer of the STM32L072RBT6. It is a multinational electronics and semiconductor company based in Switzerland. STMicroelectronics specializes in the design, development, and production of a wide range of semiconductor products, including microcontrollers and integrated circuits. -
Application Field
The STM32L072RBT6 is a microcontroller from STMicroelectronics. It is commonly used in various low-power applications, such as battery-operated devices, wearable electronics, smart energy management systems, wireless sensors, and Internet of Things (IoT) devices. -
Package
The STM32L072RBT6 chip is available in a package type of LQFP (Low-profile Quad Flat Package), with a form factor of 64 pins. Its size measures approximately 10 mm x 10 mm.
Datasheet PDF
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