STMicroelectronics, 32bit ARM Cortex M4, STM32L4 Microcontroller, 80MHz, 1 MB Flash, 64-Pin LQFP

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Packaging Options:
RS Stock No.:
196-2087
Mfr. Part No.:
STM32L475RGT6
Brand:
STMicroelectronics
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Brand

STMicroelectronics

Family Name

STM32L4

Package Type

LQFP

Mounting Type

Surface Mount

Pin Count

64

Device Core

ARM Cortex M4

Data Bus Width

32bit

Program Memory Size

1 MB

Maximum Frequency

80MHz

RAM Size

128 kB

USB Channels

1

Number of SPI Channels

3

Number of CAN Channels

1

Number of I2C Channels

3

Number of UART Channels

2

Typical Operating Supply Voltage

1.71 → 3.6 V

Number of USART Channels

3

ADCs

16 x 12 bit

Width

12mm

Length

12mm

Maximum Operating Temperature

+85 °C

Dimensions

12 x 12 x 1.45mm

Program Memory Type

Flash

Minimum Operating Temperature

-40 °C

Instruction Set Architecture

RISC

Height

1.45mm

Number of ADC Units

3

COO (Country of Origin):
CN
The STM32L475xx 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 STM32L475xx devices embed high-speed memories (Flash memory up to 1 Mbyte, up to 128 Kbyte of SRAM), a flexible external memory controller (FSMC) for static memories (for devices with 100 pins package), 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 STM32L475xx 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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