Web Analytics
Part Datasheet Search > Microcontrollers > STM32L433 Datasheet PDF
Images are for reference

STM32L433 Datasheet PDF

Part Series:
STM32L433 Series
Category:
Microcontrollers
Description:
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 64Pin LQFP Tray
Updated Time: 2023/01/13 01:51:44 (UTC + 8)

STM32L433 Microcontrollers Datasheet PDF

STM32L433 Datasheet PDF Microcontrollers

226 Pages
ST Microelectronics
Ultra-low-power with FPU ARM Cortex-M4 MCU 80MHz with 256 Kbytes Flash, LCD, USB
206 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 64Pin LQFP T/R
206 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 49Pin WLCSP T/R
206 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 64Pin WLCSP T/R
206 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 128KB Flash 3.3V 64Pin WLCSP T/R
205 Pages
ST Microelectronics
MCU 32Bit STM32L433xx ARM Cortex M4 RISC 256KB Flash 1.8V/2.7V/3.3V 48Pin LQFP Tray
205 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 64Pin LQFP Tray
205 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 48Pin UFQFPN EP Tray
205 Pages
ST Microelectronics
MCU 32Bit STM32L433xx ARM Cortex M4 RISC 256KB Flash 1.8V/2.7V/3.3V 100Pin LQFP Tray
205 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 100Pin LQFP T/R
205 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 64Pin UFBGA Tray
205 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 64Pin LQFP Tray
205 Pages
ST Microelectronics
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 64-Pin LQFP Tray
205 Pages
ST Microelectronics
MCU 32-bit ARM Cortex M4 RISC 256KB Flash 3.3V 48-Pin UFQFPN EP Tray
205 Pages
ST Microelectronics
Mcu, Arm Cortex-M4, 80MHz, Lqfp-48
20 Pages
ST Microelectronics
MCU 32Bit ARM Cortex M4 RISC 256KB Flash 3.3V 100Pin UFBGA Tray

STM32L433RCT6 - ST Microelectronics Specifications

TYPE
DESCRIPTION
Frequency
80 MHz
Number of Pins
64 Pin
Case/Package
LQFP-64
Number of Positions
64 Position
RAM Memory Size
64 KB
show more

STM32L433RCT6 - ST Microelectronics Function Overview

The STM32L433xx devices are the ultra-low-power microcontrollers based on the high-performance ARM® Cortex®-M4 32-bit RISC core operating at a frequency of up to 80 MHz. The Cortex-M4 core features a Floating point unit (FPU) single precision which supports all ARM single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.
The STM32L433xx devices embed high-speed memories ( Flash memory up to 256 Kbyte, 64 Kbyte of SRAM), a Quad SPI flash memories interface (available on all packages) and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses and a 32-bit multi-AHB bus matrix.
The STM32L433xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.
The devices offer a fast 12-bit ADC (5 Msps), two comparators, one operational amplifier, two DAC channels, an internal voltage reference buffer, a low-power RTC, one general-purpose 32-bit timer, one 16-bit PWM timer dedicated to motor control, four general-purpose 16-bit timers, and two 16-bit low-power timers.
In addition, up to 21 capacitive sensing channels are available. The devices also embed an integrated LCD driver 8x40 or 4x44, with internal step-up converter.
They also feature standard and advanced communication interfaces.
The STM32L433xx operates in the -40 to +85 °C (+105 °C junction), -40 to +105 °C (+125 °C junction) and -40 to +125 °C (+130 °C junction) temperature ranges from a 1.71 to 3.6 V VDD power supply when using internal LDO regulator and a 1.05 to 1.32V VDD12 power supply when using external SMPS supply. A comprehensive set of power-saving modes allows the design of low-power applications.
Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparators, and 3.3 V dedicated supply input for USB. A VBAT input allows to backup the RTC and backup registers. Dedicated VDD12 power supplies can be used to bypass the internal LDO regulator when connected to an external SMPS.
The STM32L433xx family offers eight packages from 48 to 100-pin packages.
Key Features
Ultra-low-power with FlexPowerControl
1.71 V to 3.6 V power supply
-40 °C to 85/105/125 °C temperature range
200 nA in VBAT mode: supply for RTC and 32x32-bit backup registers
8 nA Shutdown mode (5 wakeup pins)
28 nA Standby mode (5 wakeup pins)
280 nA Standby mode with RTC
1.0 μA Stop 2 mode, 1.28 μA with RTC
84 μA/MHz run mode (LDO Mode)
36 μA/MHz run mode (@3.3 V SMPS Mode)
Batch acquisition mode (BAM)
4 μs wakeup from Stop mode
Brown out reset (BOR)
Interconnect matrix
Core: ARM® 32-bit Cortex®-M4 CPU with FPU, Adaptive real-time accelerator (ART Accelerator™) allowing 0-wait-state execution from Flash memory, frequency up to 80 MHz, MPU, 100DMIPS and DSP instructions
Performance benchmark
1.25 DMIPS/MHz (Drystone 2.1)
273.55 CoreMark® (3.42 CoreMark/MHz @ 80 MHz)
Energy benchmark
253 ULPBench® score
Clock Sources
4 to 48 MHz crystal oscillator
32 kHz crystal oscillator for RTC (LSE)
Internal 16 MHz factory-trimmed RC (±1%)
Internal low-power 32 kHz RC (±5%)
Internal multispeed 100 kHz to 48 MHz oscillator, auto-trimmed by LSE (better than ±0.25 % accuracy)
Internal 48 MHz with clock recovery
2 PLLs for system clock, USB, audio, ADC
Up to 83 fast I/Os, most 5 V-tolerant
RTC with HW calendar, alarms and calibration
LCD 8× 40 or 4× 44 with step-up converter
Up to 21 capacitive sensing channels: support touchkey, linear and rotary touch sensors
11x timers: 1x 16-bit advanced motor-control, 1x 32-bit and 2x 16-bit general purpose, 2x 16-bit basic, 2x low-power 16-bit timers (available in Stop mode), 2x watchdogs, SysTick timer
Memories
Up to 256 KB single bank Flash, proprietary code readout protection
64 KB of SRAM including 16 KB with hardware parity check
Quad SPI memory interface
Rich analog peripherals (independent supply)
1× 12-bit ADC 5 Msps, up to 16-bit with hardware oversampling, 200 μA/Msps
2x 12-bit DAC, low-power sample and hold
1x operational amplifier with built-in PGA
2x ultra-low-power comparators
17x communication interfaces
USB 2.0 full-speed crystal less solution with LPM and BCD
1x SAI (serial audio interface)
3x I2C FM+(1 Mbit/s), SMBus/PMBus
4x USARTs (ISO 7816, LIN, IrDA, modem)
1x LPUART (Stop2 wake-up)
3x SPIs (4x SPIs with the Quad SPI)
CAN (2.0B Active) and SDMMC interface
SWPMI single wire protocol master I/F
IRTIM (Infrared interface)
14-channel DMA controller
True random number generator
CRC calculation unit, 96-bit unique ID
Development support: serial wire debug (SWD), JTAG, Embedded Trace Macrocell™
show more
Part Datasheet PDF Search
Loading...
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.

Relate Parts