STM32L082KB datasheet(1/132 Pages) STMICROELECTRONICS

部件名	STM32L082KB

功能描述	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

PDF	132 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 132 page

This is information on a product in full production.

October 2022

DS10688 Rev 7

1/132

STM32L082KB STM32L082KZ

STM32L082CZ

Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0+, up to 192KB

Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs, AES

Datasheet

- production data

Features

Includes ST state-of-the-art patented

technology

• 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 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)

– 2 x 12-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

LQFP32

(7x7 mm)

Standard and thin

WLCSP36

(2.61x2.88 mm)

UFQFPN32

(5x5 mm)

UFQFPN48

(7x7 mm)

www.st.com

类似零件编号 - STM32L082KB

制造商	部件名	数据表	功能描述
Murata Manufacturing Co...	STM32L082	860Kb / 23P	Sub -G Module Data Sheet Mar3, 2023

More results

类似说明 - STM32L082KB

制造商	部件名	数据表	功能描述
STMicroelectronics	STM32L073X8	1Mb / 139P	Ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, LCD, USB, ADC, DACs 22-Mar-2016
	STM32L081CB	1Mb / 110P	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, ADC, AES 03-May-2016
	STM32L083X8	1Mb / 139P	Ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, LCD, USB, ADC, DACs, AES 22-Mar-2016
	STM32L071X8	1Mb / 136P	Access line ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, ADC 22-Mar-2016
	STM32L072X8	2Mb / 147P	Ultra-low-power 32-bit MCU ARM-based Cortex-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs 22-Mar-2016
	STM32L073X8	2Mb / 157P	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, LCD, USB, ADC, DACs August 2020 Rev 6
	STM32L071X8	2Mb / 148P	Access line ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, ADC November 2019
	STM32L072X8	2Mb / 160P	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, up to 192KB Flash, 20KB SRAM, 6KB EEPROM, USB, ADC, DACs November 2019
	STM32L062K8	1Mb / 124P	Ultra-low-power 32-bit MCU Arm®-based Cortex®-M0, 64 KB Flash,8 KB SRAM, 2 KB EEPROM, USB, ADC, DAC, AES 19-Aug-2020
	STM32L151X6-A	1Mb / 129P	Ultra-low-power 32-bit MCU ARM®-based Cortex®-M3,128KB Flash, 32KB SRAM, 4KB EEPROM, LCD, USB, ADC, DAC 25-Apr-2016