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LM3S9781-IQC80-C3

LM3S9781-IQC80-C3

LM3S9781-IQC80-C3

Texas Instruments

128KB 128K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 9000 Series LM3S9781 100 Pin 80MHz 3.3V 100-LQFP

SOT-23

LM3S9781-IQC80-C3 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 100-LQFP
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tray
Series Stellaris® ARM® Cortex®-M3S 9000
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 80MHz
Base Part Number LM3S9781
Pin Count 100
Operating Supply Voltage 3.3V
Interface CAN, EBI/EMI, Ethernet, I2C, IrDA, LIN, SPI, UART, USART, USB
Memory Size 128kB
Oscillator Type Internal
Number of I/O 65
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 Type FLASH
Core Size 32-Bit
Program Memory Size 128KB 128K x 8
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART, USB OTG
Bit Size 32
Data Converter A/D 16x10b
Watchdog Timer Yes
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 Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
LM3S9781-IQC80-C3 Product Details

LM3S9781-IQC80-C3 Overview


The package is in 100-LQFP format. The MCU has 65 I/O ports. There is a mounting type Surface Mount associated with this Microcontroller. This Microcontroller is based on the 32-Bit core. There is a memory type of FLASH in its program memory. The temperature range that this Microcontroller operates at is -40°C~85°C TA. The electrical component that you are looking at belongs to the Stellaris® ARM® Cortex®-M3S 9000 series of components. Microcontroller has abundant program memory size of 128KB 128K x 8. The ARM® Cortex®-M3 Core Processor powers the device and is one of its key features. This Microcontroller belongs to the MICROCONTROLLER, RISC uPs/uCs/peripheral ICs type. During the manufacture of the IC chip, there is a number 100 of terminations. A 32-bit operation is performed by this part. There is an output of 3.3V volts from the Microcontroller chip. A total of YES DMA channels are available on MCU chip. This MCU is implemented with 128kB memory. LM3S9781 serves as a base part number to find alternatives. It exhibits good efficiency when it operates at a frequency of 80MHz and it is able to operate at a high frequency. It is possible for the device to work with the motor using the PWM channel YES. It is possible to access the 100 pins on the chip through the 100 pins. It is equipped with 4 timers and counters. It consists of 100 pins. There is a ARM core architecture integrated into it. The device features 8 UART channels. The device contains 2 A/D converters. An entire chip has 10 bits.

LM3S9781-IQC80-C3 Features


100-LQFP package
Mounting type of Surface Mount


LM3S9781-IQC80-C3 Applications


There are a lot of Texas Instruments
LM3S9781-IQC80-C3 Microcontroller applications.


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