STM32L431CCT6 MCU 32

Basic Info.

Model NO.	STM32L431CCT6
Package	LQFP48
Quality	Genuine New Original
D/C	22+
MFG.	ST
Transport Package	Box
Origin	China
HS Code	8542399000
Production Capacity	1000000PCS

Product Description

Descriptio

Mfr. Part#: STM32L431CCT6

Mfr.: ST

Datasheet: (e-mail or chat us for PDF file)

ROHS Status:

Quality: 100% Original

Warranty: ONE YEAR

Mounting Style:	SMD/SMT
Package / Case:	LQFP-48
Core:	ARM Cortex M4
Program Memory Size:	256 kB
Data Bus Width:	32 bit
ADC Resolution:	12 bit
Maximum Clock Frequency:	80 MHz
Number of I/Os:	38 I/O
Data RAM Size:	64 kB
Supply Voltage - Min:	1.71 V
Supply Voltage - Max:	3.6 V
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 85 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	Reel
Brand:	STMicroelectronics
DAC Resolution:	12 bit
Data RAM Type:	SRAM
Interface Type:	CAN, I2C, LPUART, SAI, SPI, USART
Moisture Sensitive:	Yes
Number of ADC Channels:	10 Channel
Number of Timers/Counters:	11 Timer
Product:	MCU+FPU
Product Type:	ARM Microcontrollers - MCU
Program Memory Type:	Flash
Factory Pack Quantity:	2400
Subcategory:	Microcontrollers - MCU
Tradename:	STM32
Watchdog Timers:	Watchdog Timer, Windowed
Unit Weight:	0.006349 oz

The STM32L431xx devices are the ultra-low-power microcontrollers based on the highperformance 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 STM32L431xx 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 STM32L431xx 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 generalpurpose 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. They also feature standard and advanced communication interfaces. • Three I2Cs • Three SPIs • Three USARTs and one Low-Power UART. • One SAI (Serial Audio Interfaces) • One SDMMC • One CAN • One SWPMI (Single Wire Protocol Master Interface) The STM32L431xx 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 power supply. A comprehensive set of power-saving modes allows the design of lowpower applications. Some independent power supplies are supported: analog independent supply input for ADC, DAC, OPAMP and comparators. A VBAT input allows to backup the RTC and backup registers. The STM32L431xx family offers nine packages from 32 to 100-pin packages

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