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STM32F051K4

主流ARM Cortex-M0基本型系列MCU,具有16 KB Flash、48 MHz CPU、运动控制和CEC功能

The STM32F051xx microcontrollers incorporate the high-performance ARM®Cortex®-M0 32-bit RISC core operating at up to 48 MHz frequency, high-speed embedded memories (up to 64 Kbytes of Flash memory and 8 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer stand • Core: ARM®32-bit Cortex®-M0 CPU, frequency up to 48 MHz \n• Memories \n •16 to 64 Kbytes of Flash memory \n •8 Kbytes of SRAM with HW parity checking \n• CRC calculation unit \n• Reset and power management \n •Digital and I/O supply: VDD= 2.0 V to 3.6 V \n •Analog supply: VDDA= from VDDto 3.6 V \n;

ST

意法半导体

技术参数

  • Marketing Status:

    Active

  • Package:

    LQFP 48 7x7x1.4

  • Core:

    Arm Cortex-M0

  • Operating Frequency(MHz):

    48

  • Flash Size(Prog)(kB):

    16

  • RAM Size(kB):

    8

  • Timers_typ(16-bit):

    7

  • Timers_typ(32-bit):

    1

  • Other timer functions:

    24-bit downcounter

  • Number of A/D Converters_typ:

    1

  • Number of Channels_typ:

    10

  • D/A Converters_typ(12-bit):

    1

  • Comparator:

    2

  • I/Os (High Current):

    39

  • I2C_typ:

    1

  • SPI_typ:

    1

  • I2S_typ:

    1

  • USART_typ:

    1

  • Additional Serial Interfaces:

    HDMI CEC

  • Supply Voltage_min(V):

    2

  • Supply Voltage_max(V):

    3.6

  • Supply Current_typ(@ Lowest Power)(µA):

    1.7

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

    250

  • 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(意法)
25+
封装
500000
源自原厂成本,高价回收工厂呆滞
询价
25+
QFP64
18000
原厂直接发货进口原装
询价
ST
23+
LQFP48
1520
绝对全新原装!优势供货渠道!特价!请放心订购!
询价
ST
25+
QFN32
9780
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
ST
2016+
LQFP48
3000
只做原装,假一罚十,公司可开17%增值税发票!
询价
HIGHEND
260
STM
40300
询价
STM
23+
LQFP32
6000
原装正品,假一罚十
询价
ST
24+
QFN
5000
只做原装公司现货
询价
STM
1706+
?
9100
只做原装进口,假一罚十
询价
ST
21+
LQFP64
9000
全新原装现货QQ547425301电话17621633780杨小姐
询价
更多STM32F051供应商 更新时间2025-11-22 15:01:00