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STM32L063R8数据手册ST中文资料规格书

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厂商型号

STM32L063R8

功能描述

超低功耗Arm Cortex-M0+ MCU,具有64 KB Flash存储器、32 MHz CPU、USB、LCD和AES

制造商

ST STMicroelectronics

中文名称

意法半导体 意法半导体集团

数据手册

下载地址下载地址二

更新时间

2025-8-11 15:36:00

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STM32L063R8规格书详情

描述 Description

The ultra-low-power STM32L063x8 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), high-speed embedded memories (64 Kbytes of Flash program memory, 2 Kbytes of data EEPROM and 8 Kbytes of RAM) plus an extensive range of enhanced I/Os and peripherals.

The STM32L063x8 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 STM32L063x8 devices offer several analog features, one 12-bit ADC with hardware oversampling, one DAC, two ultra-low-power comparators, AES, several timers, one low-power timer (LPTIM), three general-purpose 16-bit timers and one 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 STM32L063x8 devices embed standard and advanced communication interfaces: up to two I2C, two SPIs, one I2S, two USARTs, a low-power UART (LPUART), and a crystal-less USB. The devices offer up to 24 capacitive sensing channels to simply add touch sensing functionality to any application.

The STM32L063x8 also include a real-time clock and a set of backup registers that remain powered in Standby mode.

Finally, their integrated LCD controller has a built-in LCD voltage generator that allows to drive up to 8 multiplexed LCDs with contrast independent of the supply voltage.

The ultra-low-power STM32L063x8 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.

特性 Features

• Ultra-low-power platform
•1.65 V to 3.6 V power supply
•-40 to 125 °C temperature range
•0.27 μA Standby mode (2 wakeup pins)
•0.4 μA Stop mode (16 wakeup lines)
•0.8 μA Stop mode + RTC + 8 KB RAM retention
•88 μA/MHz in Run mode
•3.5 μs wakeup time (from RAM)
•5 μs wakeup time (from Flash memory)
• Core: ARM® 32-bit Cortex®-M0+ with MPU
•From 32 kHz up to 32 MHz max.
•0.95 DMIPS/MHz
• Memories
•64 KB Flash memory with ECC
•8KB RAM
•2 KB of data EEPROM with ECC
•20-byte backup register
•Sector protection against R/W operation
• Up to 51 fast I/Os (45 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
•USART, SPI supported
• Development support
•Serial wire debug supported
• LCD driver for up to 8×28segments
•Support contrast adjustment
•Support blinking mode
•Step-up converted on board
• Rich Analog peripherals
•12-bit ADC 1.14 Msps up to 16 channels (down to 1.65 V)
•12-bit 1 channel DAC 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 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• 7-channel DMA controller, supporting ADC, SPI, I2C, USART, DAC, Timers, AES
• 8x peripheral communication interfaces
•1x USB 2.0 crystal-less, battery charging detection and LPM
•2x USART (ISO 7816, IrDA), 1x UART (low power)
•Up to 4x SPI 16 Mbits/s
•2x I2C (SMBus/PMBus)
• 9x timers: 1x 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, 1x 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 ECOPACK®2

技术参数

  • 制造商编号

    :STM32L063R8

  • 生产厂家

    :ST

  • Marketing Status

    :Active

  • Package

    :LQFP 64 10x10x1.4

  • Core

    :Arm Cortex-M0+

  • Operating Frequency(MHz)

    :32

  • Flash Size(Prog)(kB)

    :64

  • Data E2PROM_nom(B)

    :2048

  • RAM Size(kB)

    :8

  • Timers_typ(16-bit)

    :4

  • Other timer functions

    :2xWDG

  • Number of Channels_typ

    :16

  • D/A Converters_typ(12-bit)

    :1

  • Comparator

    :2

  • I/Os (High Current)

    :51

  • Display controller

    :LCD 4x31/8x28

  • I2C_typ

    :2

  • SPI_typ

    :2

  • I2S_typ

    :1

  • USB Type

    :USB Device

  • USART_typ

    :2

  • Crypto-HASH

    :AES

  • TRNG_typ

    :true

  • Supply Voltage_min(V)

    :1.65

  • Supply Voltage_max(V)

    :3.6

  • Supply Current_typ(@ Lowest Power)(µA)

    :0.29

  • Supply Current_typ(Run mode (per Mhz))(µA)

    :87

  • Operating Temperature_min(°C)

    :-40

  • Operating Temperature_max(°C)

    :85

供应商 型号 品牌 批号 封装 库存 备注 价格
ST
24+
LQFP64
30000
原装正品公司现货,假一赔十!
询价
ST/意法半导体
24+
LQFP-64
6000
全新原装深圳仓库现货有单必成
询价
ST/意法半导体
21+
LQFP-64
8860
只做原装,质量保证
询价
ST
22+
64LQFP
9000
原厂渠道,现货配单
询价
ST(意法)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
ST
21+
LQFP-64
20000
一级代理,专注军工、汽车、医疗、工业、新能源、电力
询价
ST/意法
22+
LQFP-64
9000
原装正品,支持实单!
询价
ST/意法半导体
23+
LQFP-64
16900
公司只做原装,可来电咨询
询价
三年内
1983
只做原装正品
询价
ST
24+
LQFP-64
39500
进口原装现货 支持实单价优
询价