STM32L433CB datasheet(15/225 Pages) STMICROELECTRONICS

Part #	STM32L433CB

Description	Ultra-low-power Arm® Cortex®-M4 32-bit MCUFPU, 100DMIPS, up to 256KB Flash, 64KB SRAM, USB FS, LCD, ext. SMPS

PDF	225 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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DS11449 Rev 5

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STM32L433xx

Description

Operational amplifiers

Max. CPU frequency

80 MHz

Operating voltage

(VDD)

1.71 to 3.6 V

Operating voltage

(VDD12)

1.05 to 1.32 V

Operating temperature

Ambient operating temperature:

-40 to 85 °C / -40 to 105 °C / -40 to 125 °C

Junction temperature:

-40 to 105 °C / -40 to 125 °C / -40 to 130 °C

Packages

LQFP100

UFBGA100

WLCSP64

LQFP64

UFBGA64

WLCSP49

LQFP48

UFQFPN48

WKUP5, ADC1_IN14 and SDMMC interface are not supported by 64-pin packages with SMPS option.

2. In case external SMPS package type is used, 2 GPIO's are replaced by VDD12 pins to connect the SMPS

power supplies hence reducing the number of LCD elements to 7x27 or 4x30.

3. In case external SMPS package type is used, 2 GPIO's are replaced by VDD12 pins to connect the SMPS

power supplies hence reducing the number of available GPIO's by 2.

4. For WLCSP49 package.

Table 2. STM32L433xx family device features and peripheral counts (continued)

Peripheral

STM32L433Vx

STM32L433Rx

STM32L433Cx

STM32L433CB Datasheet(PDF) 15 Page - STMicroelectronics