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LM3S1G21-IQC80-A2

LM3S1G21-IQC80-A2

LM3S1G21-IQC80-A2

Texas Instruments

384KB 384K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 1000 Series LM3S1G21 100 Pin 80MHz 3.3V 100-LQFP

SOT-23

LM3S1G21-IQC80-A2 Datasheet

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Specifications
Name Value
Type Parameter
Mounting Type Surface Mount
Package / Case 100-LQFP
Surface Mount YES
Number of Pins 100
Operating Temperature -40°C~85°C TA
Packaging Tray
Series Stellaris® ARM® Cortex®-M3S 1000
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 100
Terminal Position QUAD
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Supply Voltage 3.3V
Terminal Pitch 0.5mm
Frequency 80MHz
Base Part Number LM3S1G21
Pin Count 100
Supply Voltage-Min (Vsup) 3V
Interface EBI/EMI, I2C, IrDA, LIN, SPI, UART, USART
Memory Size 384kB
Oscillator Type Internal
Number of I/O 67
RAM Size 64K x 8
Voltage - Supply (Vcc/Vdd) 1.235V~1.365V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 12
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, DMA, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 384KB 384K x 8
Connectivity EBI/EMI, I2C, IrDA, LINbus, Microwire, SPI, SSI, UART/USART
Bit Size 32
Data Converter A/D 8x12b
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 1
Number of UART Channels 3
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM3S1G21-IQC80-A2 Product Details

LM3S1G21-IQC80-A2 Overview


Packaged in a 100-LQFP format. A total of 67 I/Os are on the Microcontroller. Surface Mount is the mounting type of the Microcontroller that is attached to the panel. This Microcontroller is based on a core called 32-Bit. The type of its program memory is FLASH. In this Microcontroller, temperature is controlled within the range -40°C~85°C TA. A Stellaris® ARM® Cortex®-M3S 1000 series electrical component is used in this application. This program has a program memory of 384KB 384K x 8 bytes, which is the size of the program. With a ARM® Cortex®-M3 Core Processor, Microcontroller is fast and efficient. ICs for MICROCONTROLLER, RISC uPs/uCs/peripheral parts. There are 100 terminations on the IC chip, which means there are 100 terminations on the integrated circuit chip. In addition, MCU chip comes with a 32-bit size. Microcontroller chip has outputs of 3.3V volts. The system has YES channels for DMA communication. There is 384kB memory size assigned to the part. Alternatives can be found by searching through the base part number LM3S1G21 to find them. At a frequency of 80MHz, Microcontroller can operate efficiently. This MCU Chip uses YES PWM channels to operate. Chips have 100 pins. There are 4 timers/counters in this device. In total, it has 100 pins. It is equipped with a ARM core architecture which is integrated into it. It has 8 channels that can be accessed through UART. This device comes with a set of 1 A/D converters that have been built into it. An integrated circuit with 12 bits has a total of 12 bits.

LM3S1G21-IQC80-A2 Features


100-LQFP package
Mounting type of Surface Mount


LM3S1G21-IQC80-A2 Applications


There are a lot of Texas Instruments
LM3S1G21-IQC80-A2 Microcontroller applications.


  • Radio
  • Television
  • Heater/Fan
  • Calculator
  • Kindle
  • Christmas lights
  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances

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