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LM3S812-EQN50-C2T

LM3S812-EQN50-C2T

LM3S812-EQN50-C2T

Texas Instruments

64KB 64K x 8 FLASH ARM® Cortex®-M3 32-Bit Microcontroller Stellaris® ARM® Cortex®-M3S 800 Series LM3S812 48 Pin 50MHz 3.3V 48-LQFP

SOT-23

LM3S812-EQN50-C2T Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 48-LQFP
Number of Pins 48
Operating Temperature -40°C~105°C TA
Packaging Tape & Reel (TR)
Series Stellaris® ARM® Cortex®-M3S 800
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 48
Terminal Position QUAD
Terminal Form GULL WING
Supply Voltage 3.3V
Frequency 50MHz
Base Part Number LM3S812
Pin Count 48
Operating Supply Voltage 3.3V
Supply Voltage-Max (Vsup) 3.6V
Interface I2C, SPI, UART, USART
Memory Size 64kB
Oscillator Type Internal
Number of I/O 34
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 3V~3.6V
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 10
Core Processor ARM® Cortex®-M3
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Program Memory Type FLASH
Core Size 32-Bit
Program Memory Size 64KB 64K x 8
Connectivity I2C, Microwire, SPI, SSI, UART/USART
Bit Size 32
Data Converter A/D 2x10b
Watchdog Timer Yes
Has ADC YES
DMA Channels NO
Data Bus Width 32b
PWM Channels YES
DAC Channels NO
Number of Timers/Counters 5
Core Architecture ARM
Number of A/D Converters 1
Number of UART Channels 2
Length 7mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Contains Lead
LM3S812-EQN50-C2T Product Details

LM3S812-EQN50-C2T Overview


In a 48-LQFP package, the MCU is available. 34 I/Os are available. The Microcontroller has a mounting type of Surface Mount, which indicates that it is mounted conveniently. The 32-Bit core is the core of the MCU. There is a FLASH type of memory for its program. There is a temperature range of -40°C~105°C TA that is operated by this Microcontroller. Stellaris® ARM® Cortex®-M3S 800 series components make up this electrical component. 64KB 64K x 8 is the size of its program memory. A ARM® Cortex®-M3 Core processor is used to power the device. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 48 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 3.3V volt supply output on the chip. DMA channels number NO. 64kB is the memory size of the part. The base part number LM3S812 can be used to find alternatives. The efficiency of this device can be improved when operating at a frequency of 50MHz. The device works in YES PWM channels. Located on the chip are 48 pins. The clock has 5 timers or counters on it. There are 48 pins on it. There is an integrated ARM core architecture in it. 2 UART channels are available on it. The MCU has 1 A/D converters. This Microcontroller is possible to have 10 bits in a chip.

LM3S812-EQN50-C2T Features


48-LQFP package
Mounting type of Surface Mount


LM3S812-EQN50-C2T Applications


There are a lot of Texas Instruments
LM3S812-EQN50-C2T Microcontroller applications.


  • Heater/Fan
  • Calculator
  • Kindle
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  • 3D printers
  • Washing machine
  • Microwave ovens
  • Home appliances
  • Home video and audio
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