LM3S5P31-IQC80-C5

32b ARM MCU 80MHz 64KB FLASH LQFP

32-bit ARM Cortex-M3S 5000 series microcontroller, operating at 80MHz, features 64KB FLASH and 24KB RAM. This surface mount LQFP package offers 67 I/Os, 3 timers, 3 UART channels, and interfaces including I2C, SPI, USB, IrDA, and USART. It includes peripherals like Brown-out Detect, POR, PWM, WDT, and DMA, with an operating voltage range of 1.08V to 3.6V. Designed for a temperature range of -40°C to 85°C, this RoHS compliant component utilizes an internal oscillator.

Frequency80MHz

PackageLQFP

MountingSurface Mount

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Technical Specifications

Texas Instruments LM3S5P31-IQC80-C5 technical specifications.

General

Package/Case	LQFP
Core Architecture	ARM
Data Bus Width	32b
Frequency	80MHz
Interface	I2C, SPI, USB, IrDA, UART, USART
Lead Free	Contains Lead
Max Frequency	80MHz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Voltage	3.6V
Memory Size	64KB
Memory Type	FLASH,
Min Supply Voltage	1.08V
Mount	Surface Mount
Number of A/D Converters	2
Number of I/Os	67
Number of Programmable I/O	67
Number of Timers/Counters	3
Number of UART Channels	3
Operating Supply Voltage	3.3V
Oscillator Type	Internal
Package Quantity	90
Packaging	Tray
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT, DMA
Radiation Hardening	No
RAM Size	24KB
RoHS Compliant	Yes
Series	Stellaris® ARM® Cortex®-M3S 5000
Watchdog Timer	Yes