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STM32L082CZU6DTR中文资料

厂家型号

STM32L082CZU6DTR

文件大小

1864.99Kbytes

页面数量

132

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

数据手册

下载地址一下载地址二到原厂下载

生产厂商

STMicroelectronics

简称

STMICROELECTRONICS意法半导体

中文名称

意法半导体集团官网

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STM32L082CZU6DTR数据手册规格书PDF详情

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 factorytrimmed

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-lowpower

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

Description

The ultra-low-power STM32L082xx microcontrollers incorporate the connectivity power of

the universal serial bus (USB 2.0 crystal-less) with the high-performance Arm Cortex-M0+

32-bit RISC core operating at a 32 MHz frequency, a memory protection unit (MPU), highspeed

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 STM32L082xx devices provide high power efficiency for a wide range of performance.

It is achieved with a large choice of internal and external clock sources, an internal voltage

adaptation and several low-power modes.

The STM32L082xx devices offer several analog features, one 12-bit ADC with hardware

oversampling, two DACs, two ultra-low-power comparators, AES, several timers, one lowpower

timer (LPTIM), four general-purpose 16-bit timers and two basic timer, one RTC and

one SysTick which can be used as timebases. They also feature two watchdogs, one

watchdog with independent clock and window capability and one window watchdog based

on bus clock.

Moreover, the STM32L082xx devices embed standard and advanced communication

interfaces: up to three I2Cs, two SPIs, one I2S, four USARTs, a low-power UART

(LPUART), and a crystal-less USB. The devices offer up to 19 capacitive sensing channels

to simply add touch sensing functionality to any application.

The STM32L082xx also include a real-time clock and a set of backup registers that remain

powered in Standby mode.

The ultra-low-power STM32L082xx devices operate from a 1.8 to 3.6 V power supply (down

to 1.65 V at power down) with BOR and from a 1.65 to 3.6 V power supply without BOR

option. They are available in the -40 to +125 °C temperature range. A comprehensive set of

power-saving modes allows the design of low-power applications.

STM32L082CZU6DTR供应商...

更新时间:2025-3-22 9:00:00
供应商 型号 品牌 批号 封装 库存 备注 价格
深圳市德力诚信科技有限公司
STM32L082CZY3
STMICROELECTRONICS
24+
con
355207
优势库存,原装正品
中天科工半导体(深圳)有限公司
STM32L082CZY3TR
STMicroelectronics
20+
WLCSP-49
29860
STM微控制器MCU-可开原型号增税票
深圳市宏捷佳电子科技有限公司
STM32L082CZY3TR
STMicroelectronics
24+
49-UFBGA WLCSP
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
深圳市中福国际管理有限公司
STM32L082CZY3TR
ST/意法半导体
24+
WLCSP-49
20000
原装进口正品
深圳市星佑电子有限公司
STM32L082CZY6
ST
21+
WLCSP49
10000
原装,品质保证,请来电咨询
深圳市富利微电子科技有限公司
STM32L082CZY6
ST
24+
WLCSP49
30000
原装正品公司现货,假一赔十!
深圳市鑫炜纳电子有限公司
STM32L082CZY6
ST
2022+
WLCSP49
7600
原厂原装,假一罚十
深圳市芯泽盛世科技有限公司
STM32L082CZY6
ST
25+
WLCSP49
8880
原装认准芯泽盛世!
艾睿国际(香港)有限公司
STM32L082CZY3TR
ST(意法半导体)
2447
WLCSP-49(3.29x3.26)
31500
5000个/圆盘一级代理专营品牌!原装正品,优势现货,
讯运(深圳/上海)电子有限公司
STM32L082CZY3TR
ST(意法半导体)
2021+
WLCSP-49(3.29x3.26)
499

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STMicroelectronics 意法半导体集团

中文资料: 159747条

意法半导体 (STMicroelectronics) 成立于1987年,总部位于瑞士日内瓦和法国巴黎,是一家全球领先的半导体公司。意法半导体专注于设计、制造和销售各种半导体解决方案,产品广泛应用于汽车、工业、消费电子、通信等领域。 意法半导体的产品包括微控制器、模拟集成电路、功率半导体、传感器等。公司拥有多个研发中心和生产基地,致力于技术创新和研发投入。意法半导体在全球范围内拥有广泛的客户群和合作伙伴,为客户提供高品质的产品和解决方案。 公司的使命是通过半导体技术推动智能化和可持续发展,助力客户取得成功。意法半导体不仅注重商业成功,还注重社会责任、环境保护和可持续经营。企业价值观包括创新、尊重

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