Microcontrollers - MCUs

STM32L552RET6Q

MCU 32-bit ARM Cortex M33 RISC 512KB Flash 1.8V/2.5V/3.3V 64-Pin LQFP Tray

STMicroelectronics

Product Technical Specifications

• EU RoHS

  Compliant

• ECCN (US)

  3A991.a.2

• Part Status

  Active

• HTS

  8542.31.00.25

• SVHC

  Yes

• Automotive

  No

• PPAP

  No

• Family Name

  STM32L

• Instruction Set Architecture

  RISC

• Device Core

  ARM Cortex M33

• Core Architecture

  ARM

• Maximum CPU Frequency (MHz)

  110

• Maximum Clock Rate (MHz)

  110

• Data Bus Width (bit)

  32

• Program Memory Type

  Flash

• Program Memory Size

  512KB

• RAM Size

  384KB

• Programmability

  Yes

• Interface Type

  CAN/I2C/SPI/UART/USART/USB

• Number of I/Os

  52

• No. of Timers

  15

• PWM

  2

• Number of ADCs

  2

• ADC Channels

  16/15

• ADC Resolution (bit)

  12/12

• Number of DACs

  1

• DAC Channels

  2

• DAC Resolution (bit)

  12

• USART

  3

• UART

  5

• USB

  1

• SPI

  3

• I2C

  4

• I2S

  0

• CAN

  1

• Ethernet

  0

• Watchdog

  2

• Analog Comparators

  2

• Parallel Master Port

  No

• Real Time Clock

  Yes

• Special Features

  CAN Controller

• Minimum Operating Supply Voltage (V)

  1.71

• Typical Operating Supply Voltage (V)

  1.8|2.5|3.3

• Maximum Operating Supply Voltage (V)

  3.6

• Minimum Operating Temperature (°C)

  -40

• Maximum Operating Temperature (°C)

  85

• Supplier Temperature Grade

  Industrial

• Packaging

  Tray

• Mounting

  Surface Mount

• Package Height

  1.4

• Package Width

  10

• Package Length

  10

• PCB changed

  64

• Standard Package Name

  QFP

• Supplier Package

  LQFP

• Pin Count

  64