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ST STM32L082CZU6 product image
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ST STM32L082CZU6RoHS

Manufacturer
ST
MPN
STM32L082CZU6
LCSC Part #
C3227347
Packaging
UFQFPN-48(7x7)
Customer #
Key Attributes
Ultra-low power Arm Cortex-M0+ MCU with 192-KB Flash memory, 32 MHz CPU, and AES
Datasheetpdf iconST STM32L082CZU6
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QtyUnit Price(Reference Only)Total Amount
1+$ 5.4452$ 5.45
260+$ 2.1078$ 548.03
520+$ 2.0337$ 1057.52
1,040+$ 1.9967$ 2076.57
Standard Packaging260/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Embedded/Microcontrollers
ManufacturerST
PackagingUFQFPN-48(7x7)
DAC (Bit)12bit
ADC (Bit)12bit
Operating Temperature-40℃~+85℃
Program Memory TypeFLASH
Voltage - Supply1.65V~3.6V
EEPROM6KB
Program Storage Size192KB
CPU CoreARM Cortex-M0+
Core Size32 Bit
CPU Maximum Speed32MHz
Oscillator TypeBuilt-in
Number of I/O40
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging260
Sales UnitPiece

Introduction

AI Translation

Ultra-low-power 32-bit MCU Arm-based Cortex-M0+, up to 192K B Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

Features

AI Translation
  • Includes ST state-of-the-art patented technology
  • Ultra-low-power platform
  • 1.65 V to 3.6 V power supply
  • -40 to 125 ℃ 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 40 fast I/Os (34 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 13 channels (down to 1.65 V), 2x12 -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 19 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
  • 7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC, Timers, AES
  • 11x peripheral communication interfaces: 1x USB 2.0 crystal - less, battery charging detection and LPM, 4x USART (2 with ISO 7816, IrDA), 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 for DAC, and 2x watchdogs (independent/window)
  • CRC calculation unit, 96-bit unique ID
  • True RNG and firewall protection
  • Hardware Encryption Engine AES 128-bit
  • All packages are ECOPACK2