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微控制器 (MCU) 與處理器
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通用型 MCU

TM4C1231C3PM

現行

基於 32 位元 Arm Cortex-M4F 的 MCU，具 80MHz、32kb 快閃記憶體、12kb RAM、CAN、RTC 和 64 接腳 LQFP

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最新 MSPM33C321A 預覽 具 TrustZone®、FPU、1MB 快閃記憶體、256KB SRAM、QSPI、安全性的 160MHz ARM® Cortex®-M33 MCU Alternate available, improved features and performance for cost optimized designs, and ARM TrustZone for Cortex-M

TM4C1231C3PM

現行
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產品詳細資料

CPU Arm Cortex-M4F Frequency (MHz) 80 Flash memory (kByte) 32 RAM (kByte) 12 ADC type 1 12-bit SAR Features 2 Analog / 16 Digital Comparators, Hibernation module UART 8 CAN (#) 1 PWM (Ch) 0 Security Cryptographic acceleration, Secure communication, Secure debug SPI 4 USB No Hardware accelerators Floating point unit Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface CAN, I2C, SSI/SPI, UART Nonvolatile memory (kByte) 32 Number of GPIOs 43 Number of I2Cs 4
CPU Arm Cortex-M4F Frequency (MHz) 80 Flash memory (kByte) 32 RAM (kByte) 12 ADC type 1 12-bit SAR Features 2 Analog / 16 Digital Comparators, Hibernation module UART 8 CAN (#) 1 PWM (Ch) 0 Security Cryptographic acceleration, Secure communication, Secure debug SPI 4 USB No Hardware accelerators Floating point unit Operating temperature range (°C) -40 to 85 Rating Catalog Communication interface CAN, I2C, SSI/SPI, UART Nonvolatile memory (kByte) 32 Number of GPIOs 43 Number of I2Cs 4
LQFP (PM) 64 144 mm² (12 mm × 12 mm)

  • 32-bit ARM® Cortex™-M4 80-MHz processor core with 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) and Thumb-2 instruction set

  • On-chip memory, featuring 32 KB single-cycle Flash up to 40 MHz (a prefetch buffer improves performance above 40 MHz), 12 KB single-cycle SRAM; internal ROM loaded with TivaWare™ for C Series software; 2KB EEPROM

  • One Controller Area Network (CAN) module, using CAN protocol version 2.0 part A/B and with bit rates up to 1 Mbps

  • Advanced serial integration, featuring: eight UARTs with IrDA, 9-bit, and ISO 7816 support (one UART with modem status and modem flow control); four Synchronous Serial Interface (SSI) modules, supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces; four Inter-Integrated Circuit (I2C) modules, providing Standard (100 Kbps) and Fast (400 Kbps) transmission and support for sending and receiving data as either a master or a slave

  • ARM PrimeCell® 32-channel configurable μDMA controller, providing a way to offload data transfer tasks from the Cortex™-M4 processor, allowing for more efficient use of the processor and the available bus bandwidth

  • Analog support, featuring: two 12-bit Analog-to-Digital Converters (ADC) with 12 analog input channels and a sample rate of one million samples/second; two 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); 12 16/32-bit and 12 32/64-bit Capture Compare PWM (CCP) pins

  • Up to 43 GPIOs (depending on configuration), with programmable control for GPIO interrupts and pad configuration, and highly flexible pin muxing

  • Lower-power battery-backed Hibernation module with Real-Time Clock

  • Multiple clock sources for microcontroller system clock: Precision Oscillator (PIOSC), Main Oscillator (MOSC), 32.768-kHz external oscillator for the Hibernation Module, and Internal 30-kHz Oscillator

  • Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller

  • Industrial-range (-40°C to 85°C) RoHS-compliant 64-pin LQFP

  • 32-bit ARM® Cortex™-M4 80-MHz processor core with 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) and Thumb-2 instruction set

  • On-chip memory, featuring 32 KB single-cycle Flash up to 40 MHz (a prefetch buffer improves performance above 40 MHz), 12 KB single-cycle SRAM; internal ROM loaded with TivaWare™ for C Series software; 2KB EEPROM

  • One Controller Area Network (CAN) module, using CAN protocol version 2.0 part A/B and with bit rates up to 1 Mbps

  • Advanced serial integration, featuring: eight UARTs with IrDA, 9-bit, and ISO 7816 support (one UART with modem status and modem flow control); four Synchronous Serial Interface (SSI) modules, supporting operation for Freescale SPI, MICROWIRE, or Texas Instruments synchronous serial interfaces; four Inter-Integrated Circuit (I2C) modules, providing Standard (100 Kbps) and Fast (400 Kbps) transmission and support for sending and receiving data as either a master or a slave

  • ARM PrimeCell® 32-channel configurable μDMA controller, providing a way to offload data transfer tasks from the Cortex™-M4 processor, allowing for more efficient use of the processor and the available bus bandwidth

  • Analog support, featuring: two 12-bit Analog-to-Digital Converters (ADC) with 12 analog input channels and a sample rate of one million samples/second; two 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); 12 16/32-bit and 12 32/64-bit Capture Compare PWM (CCP) pins

  • Up to 43 GPIOs (depending on configuration), with programmable control for GPIO interrupts and pad configuration, and highly flexible pin muxing

  • Lower-power battery-backed Hibernation module with Real-Time Clock

  • Multiple clock sources for microcontroller system clock: Precision Oscillator (PIOSC), Main Oscillator (MOSC), 32.768-kHz external oscillator for the Hibernation Module, and Internal 30-kHz Oscillator

  • Full-featured debug solution with debug access via JTAG and Serial Wire interfaces, and IEEE 1149.1-1990 compliant Test Access Port (TAP) controller

  • Industrial-range (-40°C to 85°C) RoHS-compliant 64-pin LQFP

The TM4C1231C3PM microcontroller is targeted for industrial applications, including remote monitoring, electronic point-of-sale machines, test and measurement equipment, network appliances and switches, factory automation, HVAC and building control, gaming equipment, transportation, and fire and security.

The TM4C1231C3PM microcontroller is targeted for industrial applications, including remote monitoring, electronic point-of-sale machines, test and measurement equipment, network appliances and switches, factory automation, HVAC and building control, gaming equipment, transportation, and fire and security.
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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 Tiva™ C Series TM4C1231C3PM Microcontroller Data Sheet datasheet (Rev. E) 2014/6/20
* 勘誤表 Corrections to Tiva™ TM4C123x/TM4C129x Data Sheets Manual Update Sheet 2019/5/17
* 勘誤表 Tiva C Series TM4C123x Microcontrollers Silicon Revisions 6 and 7 Errata (Rev. F) 2016/4/21
* 勘誤表 ARM® Cortex™-M4F Errata (v3) 2011/12/15
應用說明 Developing Advanced Applications With FreeRTOS on TM4C MCUs PDF | HTML 2023/3/27
應用說明 Developing Common Applications With FreeRTOS on TM4C MCUs PDF | HTML 2022/10/28
使用指南 Getting Started with TivaWare™ for C Series (Rev. A) PDF | HTML 2022/8/25
應用說明 Developing Basic Applications With FreeRTOS on TM4C MCUs PDF | HTML 2022/4/19
應用說明 Digital Audio Playback on TM4C12x MCUs PDF | HTML 2021/12/16
應用說明 Developing LCD Applications for TM4C12x MCU PDF | HTML 2021/8/19
選擇指南 TM4C Microcontrollers Product Selection Guide (Rev. E) 2020/12/9
應用說明 Using the Edde Flex CAN Controller on the EK-TM4C123GXL LaunchPad PDF | HTML 2020/8/6
使用指南 TivaWare™ Graphics Library for C Series User's Guide (Rev. E) 2020/5/14
使用指南 TivaWare™ Peripheral Driver Library for C Series User's Guide (Rev. E) 2020/5/14
使用指南 TivaWare™ Sensor Library for C Series User's Guide (Rev. E) 2020/5/14
使用指南 TivaWare™ USB Library for C Series User's Guide (Rev. E) 2020/5/14
使用指南 TivaWare™ Bootloader for C Series User's Guide (Rev. E) 2019/12/19
使用指南 TivaWare™ for C Series Release Notes SW-TM4C-RLN-2.2.0.295 (Rev. F) 2019/12/5
應用說明 Using TM4C12x Devices Over JTAG Interface 2016/8/18
使用指南 TI-RTOS 2.20 User's Guide (Rev. M) 2016/6/17
應用說明 Implementation of Programmer for Serial Bootloaders on TM4C12x Microcontroller (Rev. A) 2016/4/21
應用說明 Using the CMSIS DSP Library in Code Composer Studio for TM4C MCUs (Rev. G) PDF | HTML 2015/10/7
更多文件說明 TM4C123x Stepper Motor Control Product Summary 2015/7/6
使用指南 Tiva C Series TM4C123x ROM User's Guide 2014/5/9
更多文件說明 Tiva C Series TM4C1231C3PM Microcontroller Pin Table (Rev. A) 2013/11/20
應用說明 Transitioning Designs From Stellaris LM3S Microcontrollers to Tiva C Series MCUs (Rev. A) 2013/10/22
應用說明 Differences Among Stellaris® LM3S and Tiva™ C Series TM4C123x MCUs (Rev. E) 2013/9/24
應用說明 System Design Guidelines for the TM4C123x Family of Tiva C Series MCUs 2013/7/31
應用說明 Stellaris® Graphics Library Display Drivers (AN01287) (Rev. A) 2013/7/9
應用說明 Stellaris Application Update Using Stellaris USB DFU Class (AN01273) (Rev. A) 2013/7/8
應用說明 Dual-SPI Emulating I²S on Tiva™ C Series TM4C123x MCUs (Rev. B) 2013/6/12
應用說明 Migrating Software Projects from StellarisWare to TivaWare for C Series Software (Rev. A) 2013/5/1
Product overview Tiva C Series ARM Cortex-M Microcontrollers 2013/4/12
白皮書 An Introduction to the Tiva C Series Platform of Microcontrollers 2013/4/12
應用說明 Powering Cortex-M4 MCUs Using the High Efficiency DCS-Control Topology 2013/2/3
應用說明 ADC Oversampling Techniques for Stellaris Microcontrollers (AN01239) (Rev. A) 2013/1/8
應用說明 Using Execute, Write/Erase Flash Protection on Stellaris MCUs Using CCS (Rev. A) 2012/8/15
應用說明 Diagnosing Software Faults in Stellaris® Microcontrollers 2012/6/4
應用說明 Using AES Encryption and Decryption with Stellaris Microcontrollers (AN01251) (Rev. B) 2010/1/8
應用說明 Software UART for Stellaris Microcontrollers (AN01270) 2009/7/7

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

EK-TM4C123GXL — 基於 ARM® Cortex®-M4F 的 MCU TM4C123G LaunchPad™ 評估套件

The TM4C123G LaunchPad Evaluation Kit is a low-cost evaluation platform for Arm Cortex-M4F based microcontrollers. Featuring a 80-MHz Arm Cortex-M4F CPU, 256kB of flash, and 32kB of SRAM, the TM4C123GH6PM MCU provides integrated USB 2.0 support for USB Host/Device/OTG and two 12-bit ADC modules. (...)
使用指南: PDF
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偵錯探測器

TMDSEMU200-U — XDS200 USB 偵錯探測器

XDS200 是為 TI 嵌入式裝置偵錯的偵錯探測器（模擬器）。對於大多數裝置，建議使用較新、成本較低的 XDS110 (www.ti.com/tool/TMDSEMU110-U)。XDS200 支援單一 Pod 中廣泛的標準（IEEE1149.1、IEEE1149.7、SWD）。所有 XDS 偵錯探針在所有配備嵌入式追蹤緩衝器 (ETB) 的 Arm® 與 DSP 處理器中均支援核心與系統追蹤。

XDS200 透過 TI 20 接腳連接器（配備適用 TI 14 接腳、Arm Cortex® 10 接腳和 Arm 20 接腳的多重轉接器）連接到目標電路板，並透過 USB2.0 高速 (...)

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TMDSEMU560V2STM-U — XDS560™ 軟體 v2 系統追蹤 USB 偵錯探測器

XDS560v2 是 XDS560™ 系列偵錯探測器中性能最高的，且同時支援傳統 JTAG 標準 (IEEE1149.1) 與 cJTAG (IEEE1149.7)。  請注意，其不支援序列線偵錯 (SWD)。

所有 XDS 偵錯探測器均在所有配備嵌入式追蹤緩衝器 (ETB) 的 ARM 與 DSP 處理器中支援核心與系統追蹤。  對於針腳上的追蹤，則需要 XDS560v2 PRO TRACE。

XDS560v2 透過 MIPI HSPT 60 針腳接頭 (具有用於 TI 14 針腳、TI 20 針腳和 ARM 20 針腳的多轉接器) 連接到目標電路板，並透過 USB2.0 高速 (...)

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TMDSEMU560V2STM-UE — XDS560v2 System Trace USB 與乙太網路偵錯探測器

The XDS560v2 is the highest performance of the XDS560™ family of debug probes and supports both the traditional JTAG standard (IEEE1149.1) and cJTAG (IEEE1149.7). Note that it does not support serial wire debug (SWD).

All XDS debug probes support Core and System Trace in all ARM and DSP processors (...)

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TSK-3P-BLUEBOX — TASKING BlueBox hardware debugger

TASKING’s Debug, Trace, and Test tools offer comprehensive solutions for efficient debugging, tracing, and testing of TI's embedded systems. The scalable TASKING BlueBox debuggers allow users to easily flash, debug, and test across TI's portfolio. Development on TI hardware is made even easier with (...)

從：TASKING Germany GmbH
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軟體開發套件 (SDK)

SW-TM4C — TivaWare for C Series Software (Complete)

The TivaWare™ for C Series software development kit (SDK) provides all the components necessary for engineers to evaluate and develop applications for the Texas Instruments TM4C Arm® Cortex®-M4F device family. The TivaWare SDK allows developers to get started quickly, leverage (...)
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IDE、配置、編譯器或偵錯程式

CCSTUDIO — Code Composer Studio™ integrated development environment (IDE)

CCStudio™ IDE is part of TI's extensive CCStudio™ development ecosystem and is an integrated development environment for TI's microcontrollers, processors, wireless connectivity devices, and radar sensors. CCStudio IDE is available as desktop or cloud-based applications. The cloud version (...)

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ENERGIA — Energia

Energia is an open source & community-driven integrated development environment (IDE) & software framework. Based on the Wiring framework, Energia provides an intuitive coding environment as well as a robust framework of easy-to-use functional APIs & libraries for programming a (...)

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SYSCONFIG — Standalone desktop version of SysConfig

CCStudio™ SysConfig is part of TI's extensive CCStudio™ development ecosystem and is a configuration tool that simplifies hardware and software configuration challenges to accelerate software development.

SysConfig provides an intuitive graphical user interface for configuring pins, peripherals, (...)

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TSK-3P-VX-TOOLSET — 適用於 Arm 的 TASKING VX 工具套件

適用於 Arm 的 VX 工具套件是一套經過認證的編譯器工具鏈，可用於指定 Cortex-M 與 Cortex-R 核心裝置的安全關鍵嵌入式軟體開發。透過整合 Eclipse IDE、進階多核心支援，以及與 TASKING BlueBox 除錯器的相容性，VX 工具套件可簡化開發流程。通過 TÜV NORD 認證，符合 ISO 26262（最高支援 ASIL D）及 ISO 21434 標準。

從：TASKING Germany GmbH
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軟體程式設計工具

UNIFLASH — UniFlash for most TI microcontrollers (MCUs) and mmWave sensors

UniFlash 是 TI 龐大 CCStudio™ 開發生態系統的一部分，是一款用於在 TI 微控制器與無線連線裝置上對晶片內快閃記憶體進行燒錄，以及在 TI 處理器上對板載快閃記憶體進行燒錄的軟體工具。UniFlash 提供圖形化介面與命令行介面，並可在桌面上或雲端中執行。

UniFlash 可從 CCStudio™ 開發人員區上的雲端執行，或在下載後於 Windows®、Linux® 和 macOS® 電腦中使用。

請注意，mmWave、AMx、K2G 和 J7 裝置不支援 macOS。AMx、K2G 和 J7 裝置僅於命令列上支援。

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模擬型號

TM4C1231C3PM 64-LQFP BSDL Model

SPMM804.ZIP (3 KB) - BSDL 模型
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模擬型號

TM4C1231C3PM 64-LQFP IBIS Model

SPMM854.ZIP (163 KB) - IBIS 模型
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參考設計

TIDM-LPBP-EMADAPTER — 評估模組 (EM) 轉接器

此 BoosterPack 套件包含一個「EM 轉接器 BoosterPack」。EM 轉接器的用途是在任何 TI MCU LaunchPad 與各種 TI RF 評估模組 (EM)（例如 CCxxxx 低功耗 RF 評估模組）之間，提供一個易於使用的橋樑。由於未提供特定軟體，因此必須由使用者編寫適當的程式碼，以將 MCU 與 RF 裝置互連。

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參考設計

TIDM-LPBP-SENSORHUB — 具有七個板載感測器的全方位感測器集線器解決方案

此感測器集線器設計採用 Tiva 平台，用於評估感測器融合應用中 ARM® Cortex™-M4 架構 TM4C 裝置的使用情況，展示了 M4 架構的數學和演算法運算特性。此設計具備七種板載感測器功能，包含 InvenSense MPU-9150 9軸 MEMS 動作追蹤（3軸陀螺儀、加速計與羅盤）、Bosch Sensortec BMP180 壓力感測器、Sensirion SHT21 濕度與環境溫度感測器、Intersil ISL29023 環境與紅外線光感測器，以及 TI 的 TMP006 非接觸式紅外線溫度感測器。

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LQFP (PM) 64 Ultra Librarian
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