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STM32L452RET6TR

STM32L452RET6TR

STM32L452RET6TR

STMicroelectronics

512KB 512K x 8 FLASH ARM® Cortex®-M4 32-Bit Microcontroller STM32L4 Series STM32L452 1.8V 64-LQFP

SOT-23

STM32L452RET6TR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Factory Lead Time 12 Weeks
Mounting Type Surface Mount
Package / Case 64-LQFP
Surface Mount YES
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Series STM32L4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 64
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 1.8V
Terminal Pitch 0.5mm
Base Part Number STM32L452
JESD-30 Code S-PQFP-G64
Supply Voltage-Max (Vsup) 3.6V
Supply Voltage-Min (Vsup) 1.71V
Oscillator Type Internal
Number of I/O 52
Speed 80MHz
RAM Size 160K 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 Type FLASH
Core Size 32-Bit
Program Memory Size 512KB 512K x 8
Connectivity CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB
Bit Size 32
Data Converter A/D 16x12b; D/A 1x12b
Has ADC YES
DMA Channels YES
PWM Channels YES
DAC Channels YES
On Chip Program ROM Width 8
CPU Family CORTEX-M4
Boundary Scan YES
Low Power Mode YES
Format FLOATING-POINT
Integrated Cache YES
RAM (words) 163840
Number of External Interrupts 16
On Chip Data RAM Width 8
Number of DMA Channels 14
Length 10mm
Height Seated (Max) 1.6mm
Width 10mm
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1,000 $4.59945 $4.59945
STM32L452RET6TR Product Details

STM32L452RET6TR Description


The STM32L452RET6TR is an ultra-low-power microcontroller based on the high-performance Arm? Cortex?-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision that supports all Arm? single-precision data-processing instructions and data types. 



STM32L452RET6TR Features


  • Ultra-low-power with FlexPowerControl

  • Core: Arm? 32-bit Cortex?-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator?) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions

  • Performance benchmark

  • Energy benchmark

  • Clock Sources

  • Up to 83 fast I/Os, most 5 V-tolerant

  • RTC with HW calendar, alarms and calibration

  • Up to 21 capacitive sensing channels: support touch key, linear and rotary touch sensors

  • Memories

  • Rich analogue peripherals (independent supply)

  • 17x communication interfaces

  • 14-channel DMA controller

  • True random number generator

  • CRC calculation unit, 96-bit unique ID

  • Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell?

  • All packages are ECOPACK2? compliant



STM32L452RET6TR Applications


  • Low-power applications

  • SMPS supply


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