Integrated Circuits (ICs)

STM32L462CEU6TR

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STMicroelectronics

ULTRA-LOW-POWER WITH FPU ARM CORTEX-M4 MCU 80 MHZ WITH 512 KBYTES OF FLASH MEMORY, USB DEVICE, AES-256, DFSDM

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Integrated Circuits (ICs)

STM32L462CEU6TR

Active

STMicroelectronics

ULTRA-LOW-POWER WITH FPU ARM CORTEX-M4 MCU 80 MHZ WITH 512 KBYTES OF FLASH MEMORY, USB DEVICE, AES-256, DFSDM

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	STM32L462CEU6TR

Connectivity	QSPI, UART/USART, USB, CANbus, I2C, SPI, SAI, IrDA, LINbus
Core Processor	ARM® Cortex®-M4
Core Size	32-Bit
Data Converters	A/D 10x12b, D/A 1x12b
Mounting Type	Surface Mount
Number of I/O [custom]	38
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Oscillator Type	Internal
Package / Case	48-UFQFN Exposed Pad
Peripherals	DMA, PWM, Brown-out Detect/Reset, WDT
Program Memory Size	512 KB
Program Memory Type	FLASH
RAM Size	160 K
Speed	80 MHz
Supplier Device Package	48-UFQFPN (7x7)
Voltage - Supply (Vcc/Vdd) [Max]	3.6 V
Voltage - Supply (Vcc/Vdd) [Min]	1.71 V

STM32L462CE Series

Part	RAM Size	Package / Case	Connectivity	Program Memory Size	Peripherals	Operating Temperature [Max]	Operating Temperature [Min]	Data Converters	Program Memory Type	Oscillator Type	Core Size	Number of I/O [custom]	Mounting Type	Core Processor	Speed	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Supplier Device Package
STMicroelectronics STM32L462CEU6TR	160 K	48-UFQFN Exposed Pad	CANbus I2C IrDA LINbus QSPI SAI SPI UART/USART USB	512 KB	Brown-out Detect/Reset DMA PWM WDT	85 C	-40 ¯C	A/D 10x12b D/A 1x12b	FLASH	Internal	32-Bit	38	Surface Mount	ARM® Cortex®-M4	80 MHz	3.6 V	1.71 V	48-UFQFPN (7x7)
STMicroelectronics STM32L462CEU6F	160 K	48-UFQFN Exposed Pad	CANbus I2C IrDA LINbus MMC/SD QSPI SAI SPI UART/USART USB	512 KB	Brown-out Detect/Reset DMA PWM WDT	85 C	-40 ¯C	A/D 10x12b SAR D/A 1x12b	FLASH	Internal	32-Bit 32-Bit Single-Core	38	Surface Mount	ARM® Cortex®-M4	80 MHz	3.6 V	1.71 V	48-UFQFPN (7x7)
STMicroelectronics STM32L462CEU6	160 K	48-UFQFN Exposed Pad	CANbus I2C IrDA LINbus QSPI SAI SPI UART/USART USB	512 KB	Brown-out Detect/Reset DMA PWM WDT	85 C	-40 ¯C	A/D 10x12b D/A 1x12b	FLASH	Internal	32-Bit 32-Bit Single-Core	38	Surface Mount	ARM® Cortex®-M4	80 MHz	3.6 V	1.71 V	48-UFQFPN (7x7)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.73
Mouser	N/A	1	$ 8.64
		10	$ 6.20
		25	$ 5.91
		100	$ 5.13
		250	$ 4.90
		500	$ 4.47
		1000	$ 3.89
		2500	$ 3.70

Description

General part information

STM32L462CE Series

The STM32L462xx devices are 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 that 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 STM32L462xx devices embed high-speed memories (Flash memory up to 512 Kbyte, 160 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 STM32L462xx devices embed several protection mechanisms for embedded Flash memory and SRAM: readout protection, write protection, proprietary code readout protection and Firewall.

Documents

Technical documentation and resources