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ARM MCU, TIVA Family TM4C123x Series Microcontrollers, ARM Cortex-M4F, 32bit, 80 MHz, 256 KB

The TM4C1230H6PMI is a 32-bit Microcontroller that provides a high-performance ARM Cortex-M-based architecture with a broad set of integration capabilities and a strong ecosystem of software and development tools. Targeting performance and flexibility, the Tiva™ C Series architecture offers an 80MHz Cortex-M with FPU, a variety of integrated memories, and multiple programmable GPIO. Tiva™ C series devices offer consumers compelling cost-effective solutions by integrating application-specific peripherals and providing a comprehensive library of software tools that minimize board costs and design cycle time. The Tiva™ C series microcontrollers are the leading choice in high-performance 32-bit applications. The device incorporates on-chip memory featuring 256kB single-cycle Flash up to 40MHz (a prefetch buffer improves performance above 40MHz), 32kB single-cycle SRAM, internal ROM loaded with TivaWare™ for C Series software, and 2kB EEPROM.

  • 32-bit ARM Cortex-M4 80MHz processor core
  • System timer (SysTick)
  • Integrated nested vectored interrupt controller (NVIC)
  • Wake-up interrupt controller (WIC) with clock gating
  • Memory protection unit (MPU)
  • IEEE754-compliant single-precision floating-point unit (FPU)
  • Embedded trace macro and trace port
  • System control block (SCB)
  • Thumb-2 instruction set
  • One controller area network (CAN) module - CAN protocol version 2.0 part A/B
  • Eight UARTs with IrDA, 9-bit, and ISO 7816 support
  • one UART with modem status and modem flow control
  • 6 I2C modules - providing standard (100Kbps) and Fast (400Kbps) transmission
  • ARM PrimeCell® 32-channel configurable µDMA controller
  • 2 Analog comparators
  • 16 Digital comparators
  • On-chip voltage regulator
  • Two ARM FiRM-compliant watchdog timers
  • Six 32-bit General-purpose timers (up to twelve 16-bit)
  • Six wide 64-bit General-purpose timers (up to twelve 32-bit)

Applications: Consumer Electronics, Automation & Process Control, Building Automation, Medical, Test & Measurement, Security, Alternative Energy, Lighting, Logistics, Industrial

Additional information

Manufacturer Part No.




Product Range

TIVA Family TM4C123x Series Microcontrollers


Available for back order


RoHS Compliant

Pack Quantity





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Supply Voltage Min

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RoHs Phthalates Compliant


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