STMicroelectronics STM32L071RBT6, 32 bit ARM Cortex M0+, STM32L071RB Microcontroller, 32 MHz, 128kB FLASH, 64-Pin LQFP

Name: STMicroelectronics STM32L071RBT6, 32 bit ARM Cortex M0+, STM32L071RB Microcontroller, 32 MHz, 128kB FLASH, 64-Pin LQFP
Brand: STMicroelectronics
SKU: 1894122
Availability: LimitedAvailability

RS Stock No.: 189-4122Brand: STMicroelectronicsManufacturers Part No.: STM32L071RBT6

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Technical Documents

Specifications

Brand

STMicroelectronics

Product Type

Microcontroller

Series

STM32L071RB

Package Type

LQFP

Mount Type

Surface

Pin Count

Device Core

ARM Cortex M0+

Data Bus Width

32bit

Program Memory Size

128kB

Maximum Clock Frequency

32MHz

RAM Size

20kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Maximum Power Dissipation Pd

435mW

Number of Programmable I/Os

Height

1.45mm

Analogue Comparators

Length

10mm

Standards/Approvals

Width

10mm

Minimum Supply Voltage

1.65V

Number of Timers

Instruction Set Architecture

RISC

Automotive Standard

ADCs

16 x 12 Bit

Program Memory Type

FLASH

Country of Origin

China

Product Details

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 KB 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 KB Flash memory with ECC(2 banks with read-while-write capability)
20 KB RAM
6 KB 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
PLL for CPU clock
Pre-programmed bootloader
USART, I2C, SPI supported
Development support
Serial wire debug supported
Rich Analogue peripherals
12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)
7-channel DMA controller, supporting ADC, SPI, I2C, USART, Timers
Up to 10x peripheral communication interfaces
4x USART, 1x UART (low power)
Up to 6x SPI 16 Mbits/s
3x I2C (2 with SMBus/PMBus)
11x timers: 2x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC, 2x 16-bit basic, and 2x watchdogs (independent/window)
CRC calculation unit, 96-bit unique ID

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Stock information temporarily unavailable.

€ 46.80

€ 9.36 Each (In a Pack of 5) (Exc. VAT)

€ 55.22

€ 11.045 Each (In a Pack of 5) (inc. VAT)

STMicroelectronics STM32L071RBT6, 32 bit ARM Cortex M0+, STM32L071RB Microcontroller, 32 MHz, 128kB FLASH, 64-Pin LQFP

Select packaging type

€ 46.80

€ 9.36 Each (In a Pack of 5) (Exc. VAT)

€ 55.22

€ 11.045 Each (In a Pack of 5) (inc. VAT)

STMicroelectronics STM32L071RBT6, 32 bit ARM Cortex M0+, STM32L071RB Microcontroller, 32 MHz, 128kB FLASH, 64-Pin LQFP

Stock information temporarily unavailable.

Select packaging type

Quantity	Unit price	Per Pack
5 - 45	€ 9.36	€ 46.80
50 - 120	€ 9.27	€ 46.35
125+	€ 9.17	€ 45.85

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Technical Documents

Specifications

Brand

STMicroelectronics

Product Type

Microcontroller

Series

STM32L071RB

Package Type

LQFP

Mount Type

Surface

Pin Count

Device Core

ARM Cortex M0+

Data Bus Width

32bit

Program Memory Size

128kB

Maximum Clock Frequency

32MHz

RAM Size

20kB

Maximum Supply Voltage

3.6V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

Maximum Power Dissipation Pd

435mW

Number of Programmable I/Os

Height

1.45mm

Analogue Comparators

Length

10mm

Standards/Approvals

Width

10mm

Minimum Supply Voltage

1.65V

Number of Timers

Instruction Set Architecture

RISC

Automotive Standard

ADCs

16 x 12 Bit

Program Memory Type

FLASH

Country of Origin

China

Product Details

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 KB 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 KB Flash memory with ECC(2 banks with read-while-write capability)
20 KB RAM
6 KB 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
PLL for CPU clock
Pre-programmed bootloader
USART, I2C, SPI supported
Development support
Serial wire debug supported
Rich Analogue peripherals
12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
2x ultra-low-power comparators (window mode and wake up capability, down to 1.65 V)
7-channel DMA controller, supporting ADC, SPI, I2C, USART, Timers
Up to 10x peripheral communication interfaces
4x USART, 1x UART (low power)
Up to 6x SPI 16 Mbits/s
3x I2C (2 with SMBus/PMBus)
11x timers: 2x 16-bit with up to 4 channels, 2x 16-bit with up to 2 channels, 1x 16-bit ultra-low-power timer, 1x SysTick, 1x RTC, 2x 16-bit basic, and 2x watchdogs (independent/window)
CRC calculation unit, 96-bit unique ID

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

Download and use our DesignSpark software for your PCB and 3D Mechanical designs
View and contribute website content and forums
Download 3D Models, Schematics and Footprints from more than a million products

Click here to find out more

Quantity

Unit price

Per Pack

5 - 45

€ 9.36

€ 46.80

50 - 120

€ 9.27

€ 46.35

125+

€ 9.17

€ 45.85