位置:STM8L052R8 > STM8L052R8详情

STM8L052R8中文资料

厂家型号

STM8L052R8

文件大小

845.14Kbytes

页面数量

109

功能描述

Value Line, 8-bit ultralow power MCU, 64-KB Flash,256-byte data EEPROM, RTC, LCD, timers, USART, I2C, SPI, ADC

8位微控制器 -MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE

数据手册

下载地址一下载地址二到原厂下载

简称

STMICROELECTRONICS意法半导体

生产厂商

STMicroelectronics

中文名称

意法半导体集团官网

LOGO

STM8L052R8数据手册规格书PDF详情

Features

■ Operating conditions

– Operating power supply: 1.8 V to 3.6 V

– Temperature range: -40 °C to 85 °C

■ Low power features

– 5 low power modes: Wait, Low power run

(5.9 µA), Low power wait (3 µA), Active-halt

with full RTC (1.4 µA), Halt (400 nA)

– Dynamic power consumption:

200 µA/MHz + 330 µA

– Ultra-low leakage per I/0: 50 nA

– Fast wakeup from Halt: 4.7 µs

■ Advanced STM8 core

– Harvard architecture and 3-stage pipeline

– Max freq. 16 MHz, 16 CISC MIPS peak

– Up to 40 external interrupt sources

■ Reset and supply management

– Low power, ultra-safe BOR reset with 5

programmable thresholds

– Ultra low power POR/PDR

– Programmable voltage detector (PVD)

■ Clock management

– 32 kHz and 1 to 16 MHz crystal oscillators

– Internal 16 MHz factory-trimmed RC

– 38 kHz low consumption RC

– Clock security system

■ Low power RTC

– BCD calendar with alarm interrupt

– Digital calibration with +/- 0.5ppm accuracy

– Advanced anti-tamper detection

■ LCD: 8x24 or 4x28 w/ step-up converter

■ Memories

– 64 KB Flash program memory and

256 bytes data EEPROM with ECC, RWW

– Flexible write and read protection modes

– 4 KB of RAM

■ DMA

– 4 channels supporting ADC, SPIs, I2C,

USARTs, timers

– 1 channel for memory-to-memory

■ 12-bit ADC up to 1 Msps/27 channels

– Internal reference voltage

■ Timers

– Three 16-bit timers with 2 channels (used

as IC, OC, PWM), quadrature encoder

– One 16-bit advanced control timer with 3

channels, supporting motor control

– One 8-bit timer with 7-bit prescaler

– 2 watchdogs: 1 Window, 1 Independent

– Beeper timer with 1, 2 or 4 kHz frequencies

■ Communication interfaces

– Two synchronous serial interfaces (SPI)

– Fast I2C 400 kHz SMBus and PMBus

– Three USARTs (ISO 7816 interface + IrDA)

■ Up to 54 I/Os, all mappable on interrupt vectors

■ Development support

– Fast on-chip programming and nonintrusive debugging with SWIM

– Bootloader using USART

STM8L052R8产品属性

  • 类型

    描述

  • 型号

    STM8L052R8

  • 功能描述

    8位微控制器 -MCU Ultra LP 8-Bit MCU 64kB Flash 16MHz EE

  • RoHS

  • 制造商

    Silicon Labs

  • 核心

    8051

  • 处理器系列

    C8051F39x

  • 数据总线宽度

    8 bit

  • 最大时钟频率

    50 MHz

  • 程序存储器大小

    16 KB 数据 RAM

  • 大小

    1 KB 片上

  • ADC

    Yes

  • 工作电源电压

    1.8 V to 3.6 V

  • 工作温度范围

    - 40 C to + 105 C

  • 封装/箱体

    QFN-20

  • 安装风格

    SMD/SMT

更新时间:2025-6-9 14:07:00
供应商 型号 品牌 批号 封装 库存 备注 价格
STMicroelectronics
24+
STM8L052R8T6
2000
绝对进口原装,现货热销
STMicroelectronics
21+
144-TQFP
5680
100%进口原装!长期供应!绝对优势价格(诚信经营
STMicroelectronics
23+
TO-18
12800
原装正品代理商最优惠价格,现货或订货
STMicroelectronics
24+
64-LQFP
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
STMicroelectronics
20+
64-LQFP
90000
原装正品,现货通路商
ST/意法
25+
LQFP-64
12689
明嘉莱只做原装正品现货,ST代理渠道全系列现货
ST/意法
20+
LQFP64
7000
原装正品,可含税交易
ST
23+
QFP44
24000
仓库现货,下单当天发货,顺丰包邮
ST
23+
LQFP64
12000
ST
22+
LQFP64
2100

STM8L052R8T6 价格

参考价格:¥6.6944

型号:STM8L052R8T6 品牌:STMicroelectronics 备注:这里有STM8L052R8多少钱,2025年最近7天走势,今日出价,今日竞价,STM8L052R8批发/采购报价,STM8L052R8行情走势销售排排榜,STM8L052R8报价。

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STMicroelectronics 意法半导体集团

中文资料: 160485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