TM4C123GH6PGEI

TEXAS INSTRUMENTS  TM4C123GH6PGEI  微控制器, 32位, Tiva, ARM 皮质-M4F, 80 MHz, 256 KB, 32 KB, 144 引脚, LQFP

The is a 32-bit Microcontroller provide 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 a 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 which 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 StellarisWare® software and 2kB EEPROM.

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32-bit ARM Cortex-M4 80MHz processor core

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System timer SysTick

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Integrated nested vectored interrupt controller NVIC

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Wake-up interrupt controller WIC with clock gating

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Memory protection unit MPU

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IEEE754-compliant single-precision floating-point unit FPU

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Embedded trace macro and trace port

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System control block SCB

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Thumb-2 instruction set

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Two controller area network CAN module - CAN protocol version 2.0 part A/B

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USB controller with USB 2.0 full-speed 12Mbps and low-speed 1.5Mbps operation

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USB OTG/Host/Device mode

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Eight UARTs with IrDA, 9-bit and ISO 7816 support

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one UART with modem status and modem flow control

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6 I2C modules - providing standard 100Kbps and fast 400Kbps transmission

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ARM PrimeCell® 32-channel configurable µDMA controller

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3 Analog comparators and 16 Digital comparators

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On-chip voltage regulator

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Two ARM FiRM-compliant watchdog timers

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Six 32-bit General-purpose timers up to twelve 16-bit