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LM4F230H5QRFIGR

LM4F230H5QRFIGR

LM4F230H5QRFIGR

Texas Instruments

Microcontroller 1.2V LQFP

SOT-23

LM4F230H5QRFIGR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case LQFP
Surface MountYES
PackagingTape & Reel
Number of Terminations 64
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position QUAD
Terminal FormGULL WING
Supply Voltage 1.2V
Terminal Pitch0.5mm
JESD-30 Code S-PQFP-G64
Temperature GradeINDUSTRIAL
Interface CAN, I2C, UART, USB
Memory Size256kB
Power Dissipation-Max 560mW
Number of I/O 43
RAM Size 32kB
Memory TypeFLASH
uPs/uCs/Peripheral ICs Type MICROCONTROLLER, RISC
Number of Bits 12
Bit Size 32
Frequency (Max) 80MHz
Watchdog TimerYes
Has ADC YES
DMA Channels YES
Data Bus Width 32b
PWM Channels YES
Number of Timers/Counters 13
Core Architecture ARM
CPU Family CORTEX-M4F
Number of Programmable I/O 43
Number of UART Channels 8
Number of ADC Channels 2
Length 10mm
Height Seated (Max) 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Contains Lead
In-Stock:2465 items

LM4F230H5QRFIGR Product Details

LM4F230H5QRFIGR Overview


In a LQFP package, the MCU is available. 43 I/Os are available. This device falls under the MICROCONTROLLER, RISC uPs/uCs/Peripheral ICs category. 64 is the number of terminations on the IC chip that are present. This part works in a 32-bit manner. There is a 1.2V volt supply output on the chip. DMA channels number YES. 256kB is the memory size of the part. The device works in YES PWM channels. The clock has 13 timers or counters on it. In this device, there is a CORTEX-M4F CPU embedded within it. It has built-in FLASH memory. There is an integrated ARM core architecture in it. It programs in 43 Programmable I/O. 8 UART channels are available on it. A total of 2 channels of ADC are available on this device. This Microcontroller is possible to have 12 bits in a chip.

LM4F230H5QRFIGR Features


LQFP package
Minimum temperature of -40°C


LM4F230H5QRFIGR Applications


There are a lot of Texas Instruments
LM4F230H5QRFIGR Microcontroller applications.


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

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