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STM32L471QEI7TR

STM32L471QEI7TR

STM32L471QEI7TR

STMicroelectronics

512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L471 1.8V 132-UFBGA

SOT-23

STM32L471QEI7TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 132-UFBGA
Surface MountYES
Operating Temperature-40°C~105°C TA
PackagingTape & Reel (TR)
Series STM32L4
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 132
HTS Code8542.31.00.01
Terminal Position BOTTOM
Terminal FormBALL
Peak Reflow Temperature (Cel) NOT SPECIFIED
Supply Voltage 1.8V
Terminal Pitch0.5mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number STM32L471
JESD-30 Code S-PBGA-B132
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.71V
Oscillator TypeInternal
Number of I/O 109
Speed 80MHz
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Core Processor ARM® Cortex®-M4
Peripherals Brown-out Detect/Reset, DMA, PWM, WDT
Clock Frequency 48MHz
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, EBI/EMI, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, SWPMI, UART/USART
Bit Size 32
Data Converter A/D 19x12b; D/A 2x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels YES
Address Bus Width26
ROM (words) 524288
On Chip Program ROM Width 8
External Data Bus Width 16
Length 7mm
Height Seated (Max) 0.6mm
Width 7mm
RoHS StatusRoHS Compliant
In-Stock:651 items

Pricing & Ordering

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STM32L471QEI7TR Product Details

STM32L471QEI7TR Overview


A 132-UFBGA package is included. In total, it has 109 inputs and outputs. This Microcontroller is mounted using the Surface Mount mounting type. Powered by the 32-Bit core, it offers a wide range of capabilities. The type of memory that the program uses is FLASH. The temperature range of this Microcontroller is within the range of -40°C~105°C TA. STM32L4 series components belong to this electrical component. Its program memory size is 512KB 512K x 8. There is a ARM® Cortex®-M4 Core Processor inside MCU that provides this device with its power. MICROCONTROLLER, RISC uPs, uCs, and peripheral ICs make up the Microcontroller. Microcontroller is known that the chip has 132 terminations in total. The part works on a 32-bit basis. An output voltage of 1.8V volts is available for this Microcontroller chip. The Microcontroller chip has YES DMA channels. STM32L471 is the base part number that you can use to find alternatives. In order for the device to work with the motor, it utilizes the PWM channel YES. In order for it to function, it needs to have a clock frequency of 48MHz.

STM32L471QEI7TR Features


132-UFBGA package
Mounting type of Surface Mount


STM32L471QEI7TR Applications


There are a lot of STMicroelectronics
STM32L471QEI7TR Microcontroller applications.


  • Calculator
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