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  • STM32L071CBT6

STM32L071CBT6

128KB 128K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller STM32L0 Series STM32L071 48 Pin 32MHz 3V 48-LQFP


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-STM32L071CBT6
  • Package: 48-LQFP
  • Datasheet: PDF
  • Stock: 764
  • Description: 128KB 128K x 8 FLASH ARM? Cortex?-M0+ 32-Bit Microcontroller STM32L0 Series STM32L071 48 Pin 32MHz 3V 48-LQFP (Kg)

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Details

Tags

Parameters
Factory Lead Time 10 Weeks
Lifecycle Status ACTIVE (Last Updated: 7 months ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Number of Pins 48
Operating Temperature -40°C~85°C TA
Packaging Tray
Series STM32L0
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Max Power Dissipation 370mW
Technology CMOS
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 3V
Terminal Pitch 0.5mm
Frequency 32MHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L071
Operating Supply Voltage 3.3V
Interface I2C, I2S, SPI, UART, USART
Memory Size 128kB
Oscillator Type Internal
Number of I/O 37
RAM Size 20K x 8
Voltage - Supply (Vcc/Vdd) 1.65V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M0+
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity I2C, IrDA, SPI, UART/USART
Bit Size 32
Data Converter A/D 13x12b
Watchdog Timer Yes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
Number of Timers/Counters 11
Core Architecture ARM
EEPROM Size 6K x 8
On Chip Program ROM Width 8
Number of A/D Converters 1
Number of ADC Channels 13
Max Junction Temperature (Tj) 105°C
Number of PWM Channels 4
Number of I2C Channels 3
Ambient Temperature Range High 85°C
Number of SPI Channels 6
Height 1.6mm
Length 7mm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

STM32L071CBT6  Description

The access line ultra-low-power STM32L071xx microcontrollers incorporate 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 STM32L071xx devices provide high power efficiency for a wide range of performance. It is achieved with a wide choice of internal and external clock sources, an internal voltage adaptation, and several low-power modes.



STM32L071CBT6 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 kbps

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 the 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)