LM3S9B92-IQC80-C3

32-bit ARM Cortex-M3 MCU, 80MHz, 256KB Flash, LQFP-100

32-bit RISC microcontroller featuring an ARM Cortex-M3S 9000 core, operating at 80MHz. This FLASH-based MCU offers 256KB of FLASH memory and 96KB of RAM, with 65 programmable I/Os. Integrated peripherals include SPI, CAN, UART (3 channels), I2C, USB, Ethernet, IrDA, USART, EBI/EMI, DMA, PWM, WDT, and brown-out detect/reset. Packaged in an LQFP with a 100-pin configuration, it supports a 3V to 3.6V operating supply voltage and operates from -40°C to 85°C.

Frequency80MHz

PackageLQFP

MountingSurface Mount

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Technical Specifications

Texas Instruments LM3S9B92-IQC80-C3 technical specifications.

General

Package/Case	LQFP
Core Architecture	ARM
Data Bus Width	32b
Frequency	80MHz
Interface	SPI, CAN, UART, I2C, USB, Ethernet, IrDA, USART, EBI/EMI
Lead Free	Contains Lead
Length	14mm
Max Frequency	80MHz
Max Operating Temperature	85°C
Min Operating Temperature	-40°C
Max Supply Voltage	3.6V
Memory Size	256KB
Memory Type	FLASH,
Min Supply Voltage	3V
Mount	Surface Mount
Number of A/D Converters	2
Number of Bits	10
Number of I/Os	65
Number of Programmable I/O	65
Number of Timers/Counters	4
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	96KB
RoHS Compliant	Yes
Series	Stellaris® ARM® Cortex®-M3S 9000
Watchdog Timer	Yes