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型号 功能描述 生产厂家 企业 LOGO 操作

EFM8 Busy Bee Family

KEY FEATURES • Pipelined 8-bit 8051 MCU Core with 50 MHz operating frequency • Up to 29 multifunction I/O pins • One 12-bit/10-bit ADC • Four 12-bit DACs with synchronization and PWM capabilities • Two low-current analog comparators with built-in reference DACs • Internal temperature sensor

SILABS

芯科科技

EFM8 Busy Bee Family

KEY FEATURES • Pipelined 8-bit 8051 MCU Core with 50 MHz operating frequency • Up to 29 multifunction I/O pins • One 12-bit/10-bit ADC • Four 12-bit DACs with synchronization and PWM capabilities • Two low-current analog comparators with built-in reference DACs • Internal temperature sensor

SILABS

芯科科技

EFM8 Busy Bee Family

KEY FEATURES • Pipelined 8-bit 8051 MCU Core with 50 MHz operating frequency • Up to 29 multifunction I/O pins • One 12-bit/10-bit ADC • Four 12-bit DACs with synchronization and PWM capabilities • Two low-current analog comparators with built-in reference DACs • Internal temperature sensor

SILABS

芯科科技

EFM8 Busy Bee Family

KEY FEATURES • Pipelined 8-bit 8051 MCU Core with 50 MHz operating frequency • Up to 29 multifunction I/O pins • One 12-bit/10-bit ADC • Four 12-bit DACs with synchronization and PWM capabilities • Two low-current analog comparators with built-in reference DACs • Internal temperature sensor

SILABS

芯科科技

EFM8 Busy Bee 8 位微控制器 (MCU)

EFM8BB31F32G-QFN32 微控制器 (MCU) 建立在低功耗平台基础上,以 50 MHz 速度运行。EFM8BB31F32G-QFN32 具有 32 kB 闪存、2.25 kB RAM、29 数字 I/O 引脚、6 × 16 位定时器、 6 个 PCA 通道、-40 至 85 ºC 温度范围、4 x 4 QFN32 封装及附加外围通讯设备。\n\n

TELEGESIS

The EFM8BB3 device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below

文件:1.11461 Mbytes Page:70 Pages

SILABS

芯科科技

The EFM8BB3 device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below

文件:1.11461 Mbytes Page:70 Pages

SILABS

芯科科技

The EFM8BB3 device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below

文件:1.11461 Mbytes Page:70 Pages

SILABS

芯科科技

The EFM8BB3 device family are fully integrated, mixed-signal system-on-a-chip MCUs. Highlighted features are listed below

文件:1.11461 Mbytes Page:70 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

This change is considered a minor change which does not affect form, fit, function, quality, or reliability.

文件:76.06 Kbytes Page:4 Pages

SILABS

芯科科技

EFM8BB31F32G产品属性

  • 类型

    描述

  • 闪存:

    32

  • RAM:

    2.25

  • ADC:

    12-位、 20 通道

  • DAC:

    12-位、 2 通道

  • SPI:

    1

  • UART:

    2

  • I2C:

    1

  • PCA/PWM 通道:

    6

  • 计时器(16 位):

    6

  • 封装类型:

    QFN32

  • 封装尺寸 (毫米):

    4 x 4

  • I2C 从机:

    1

更新时间:2026-7-24 11:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RECTRON
23+
SMA
148000
原厂授权一级代理,专业海外优势订货,价格优势、品种
LRC
20+
SMA
36800
原装优势主营型号-可开原型号增税票
26+
N/A
63000
一级代理-主营优势-实惠价格-不悔选择
LRC/乐山
2447
SMA
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
VISHAYMAS
25+23+
DO-214AC
24674
绝对原装正品现货,全新深圳原装进口现货
LRC
23+
SMA
7300
专注配单,只做原装进口现货
LRC乐山无线电
25
10000
全新原装
SILICON
20+
24QFN
880000
明嘉莱只做原装正品现货
TW
23+
DOT-214AA
50000
全新原装正品现货,支持订货
LRC
SMA
85000
一级代理 原装正品假一罚十价格优势长期供货

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