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LM3S9997-IQC80-C3T

LM3S9997-IQC80-C3T

LM3S9997-IQC80-C3T

Texas Instruments

256KB 256K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 9000 Series LM3S9997 100 Pin 80MHz 3.3V 100-LQFP

SOT-23

LM3S9997-IQC80-C3T Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 9000
Pbfree Code yes
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 3.3V
Terminal Pitch0.5mm
Frequency 80MHz
Base Part Number LM3S9997
Pin Count100
Operating Supply Voltage3.3V
Interface CAN, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size256kB
Oscillator TypeInternal
Number of I/O 60
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.235V~1.365V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 10
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Program Memory TypeFLASH
Core Size 32-Bit
Program Memory Size 256KB 256K x 8
Connectivity CANbus, Ethernet, I2C, IrDA, LINbus, Microwire, QEI, SPI, SSI, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 16x10b
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 4
Core Architecture ARM
Number of A/D Converters 2
Number of UART Channels 3
Length 14.2mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1349 items

LM3S9997-IQC80-C3T Product Details

LM3S9997-IQC80-C3T Overview


This Microcontroller comes in a 100-LQFP package. This Microcontroller has 60 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in Stellaris® ARM® Cortex®-M3S 9000 Series. The size of the program memory of Microcontroller is 256KB 256K x 8. MCU is powered by ARM® Cortex®-M3 Core Processor. The device belongs to MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs Type. The MCU has a number of 100 terminals. Microcontroller comes with 32 bit size. The component always operates in 3.3V supply voltage. MCU chip has YES DMA channels. The part owns 256kB memory size. You can find alternatives through the base part number LM3S9997. MCU's frequency is 80MHz. The device works in YES PWM channels. The pin number of the component remains 100. It has 4 timers/counters. It counts 100 pins. It has a ARM core architecture integrated into it. It enjoys 3 UART channels. The device has a set of 2 A/D converters. The bits of the part is 10.

LM3S9997-IQC80-C3T Features


100-LQFP package
Mounting type of Surface Mount


LM3S9997-IQC80-C3T Applications


There are a lot of Texas Instruments
LM3S9997-IQC80-C3T Microcontroller applications.


  • Automatic control
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