Microcontrollers - MCUs

STM32F446VCT7

MCU 32-bit ARM Cortex M4 RISC 256KB Flash 2.5V/3.3V Medical 100-Pin LQFP Tray

STMicroelectronics

产品技术规范

• EU RoHS

  Compliant

• ECCN (US)

  3A991.a.2

• Part Status

  Active

• HTS

  8542.31.00.25

• Automotive

  No

• PPAP

  No

• Family Name

  STM32F

• Instruction Set Architecture

  RISC

• Device Core

  ARM Cortex M4

• Core Architecture

  ARM

• Maximum CPU Frequency (MHz)

  180

• Maximum Clock Rate (MHz)

  180

• Data Bus Width (bit)

  32

• Program Memory Type

  Flash

• Program Memory Size

  256KB

• RAM Size

  132KB

• Maximum Expanded Memory Size

  4GB

• Programmability

  Yes

• Interface Type

  CAN/I2C/I2S/SPI/UART/USART/USB

• Number of I/Os

  81

• No. of Timers

  14

• PWM

  2

• Number of ADCs

  2

• ADC Channels

  16/16

• ADC Resolution (bit)

  12/12

• Number of DACs

  1

• DAC Channels

  2

• DAC Resolution (bit)

  12

• USART

  4

• UART

  2

• USB

  2

• SPI

  4

• I2C

  4

• I2S

  2

• CAN

  2

• Ethernet

  0

• Watchdog

  2

• Parallel Master Port

  No

• Real Time Clock

  Yes

• Special Features

  CAN Controller

• Minimum Operating Supply Voltage (V)

  1.8

• Typical Operating Supply Voltage (V)

  2.5|3.3

• Maximum Operating Supply Voltage (V)

  3.6

• Maximum Power Dissipation (mW)

  476

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  105

• Supplier Temperature Grade

  Industrial

• Packaging

  Tray

• Mounting

  Surface Mount

• Package Height

  1.4

• Package Width

  14

• Package Length

  14

• PCB changed

  100

• Standard Package Name

  QFP

• Supplier Package

  LQFP

• Pin Count

  100

• Lead Shape

  Gull-wing