STMicroelectronics, 32bit ARM Cortex M4, STM32L4 Microcontroller, 80MHz, 256 kB Flash, 48-Pin QFN

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RS-artikelnummer:
196-2084
Tillv. art.nr:
STM32L433CCU6
Tillverkare / varumärke:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32L4

Package Type

QFN

Mounting Type

Surface Mount

Pin Count

48

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

256 kB

Maximum Frequency

80MHz

RAM Size

64 kB

USB Channels

1

Number of SPI Channels

3

Number of CAN Channels

1

Typical Operating Supply Voltage

1.71 → 3.6 V

Number of UART Channels

1

Number of I2C Channels

3

Number of USART Channels

3

Number of ADC Units

1

Program Memory Type

Flash

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

Dimensions

7.1 x 7.1 x 0.55mm

Instruction Set Architecture

RISC

Width

7.1mm

Height

0.55mm

ADCs

10 x 12 bit

Length

7.1mm

COO (Country of Origin):
CN
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.

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