Datasheet Texas Instruments TM4C1231C3PM
| Manufacturer | Texas Instruments |
| Series | TM4C1231C3PM |
High performance 32-bit ARMВ® CortexВ®-M4F based MCU
Datasheets
Tivaв„ў C Series TM4C1231C3PM Microcontroller Data Sheet datasheet
PDF, 7.2 Mb, Revision: E, File published: Jun 20, 2014
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Status
| TM4C1231C3PMI7R | |
|---|---|
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| TM4C1231C3PMI7R | |
|---|---|
| N | 1 |
| Pin | 64 |
| Package Type | PM |
| Industry STD Term | LQFP |
| JEDEC Code | S-PQFP-G |
| Package QTY | 1000 |
| Carrier | LARGE T&R |
| Device Marking | C3PMI7 |
| Width (mm) | 10 |
| Length (mm) | 10 |
| Thickness (mm) | 1.4 |
| Pitch (mm) | .5 |
| Max Height (mm) | 1.6 |
| Mechanical Data | Download |
Parametrics
| Parameters / Models | TM4C1231C3PMI7R |
|---|---|
| 10/100 ENET MAC | No |
| 10/100 ENET MAC+PHY | No |
| ADC Channels | 12 |
| ADC Resolution, Bits | 12 |
| Bi- and Quad- SSI/SPI | No |
| CAN MAC | 1 |
| CPU | ARM Cortex-M4F |
| EEPROM, KB | 2 |
| External Peripheral Interface | No |
| Flash, KB | 32 |
| Frequency, MHz | 80 |
| GPIO | 43 |
| I2C | 4 |
| I2S | No |
| LCD | No |
| LCD Controller | No |
| Max Speed, MHz | 80 |
| Non-volatile Memory, KB | 2 |
| Operating Temperature Range, C | -40 to 85 |
| Package Group | LQFP |
| Package Size: mm2:W x L, PKG | 64LQFP: 144 mm2: 12 x 12(LQFP) |
| Pin & Package | 64LQFP |
| Pin/Package | 64LQFP |
| RAM, KB | 12 |
| RTC | Yes |
| Rating | Catalog |
| SPI | 4 |
| SRAM, kB | 12 |
| SSI/SPI | 4 |
| Security | No HW accelerator |
| SysTick | Yes |
| UART | 8 |
| USB D, H/D, or OTG | No |
| USB High-Speed with ULPI | No |
| Watchdog Timers | 2 |
Eco Plan
| TM4C1231C3PMI7R | |
|---|---|
| RoHS | Compliant |
Application Notes
- Implementation of Programmer for Serial Bootloaders on TM4C12x Microcontroller (Rev. A)PDF, 2.5 Mb, Revision: A, File published: Apr 21, 2016
TM4C12x microcontrollers from Texas Instruments feature ROM and Flash-based bootloaders. The bootloaders are used to download an application image to the microcontroller over universal asynchronous receiver/transmitter (UART), inter-integrated circuit (I2C), synchronous serial interface (SSI), universal serial bus (USB) or Ethernet (TM4C129x device family only) without the need to connect a JTAG o - Using TM4C12x Devices Over JTAG InterfacePDF, 1.9 Mb, File published: Aug 18, 2016
The IEEE Standard 1149.1-1990, IEEE Standard Test Access Port and Boundary-Scan Architecture (JTAG) is a method for verifying designs and testing printed circuit boards after assembly. It is used as the primary means for transferring data to a nonvolatile memory of an embedded system and debugging embedded software.This application report describes the physical connections for JTAG and desi - StellarisВ® Graphics Library Display Drivers (AN01287) (Rev. A)PDF, 67 Kb, Revision: A, File published: Jul 9, 2013
The Stellaris Graphics Library (grlib) offers a compact yet powerful collection of graphics functions allowing the development of compelling user interfaces on small monochrome or color displays attached to Stellaris microcontrollers. This application report describes how to support a new display device in the Stellaris Graphics Library. - Transitioning Designs From Stellaris LM3S Microcontrollers to Tiva C Series MCUs (Rev. A)PDF, 104 Kb, Revision: A, File published: Oct 22, 2013
This application report addresses design considerations when migrating working designs from Stellaris LM3S microcontrollers to Tiva C Series microcontrollers. Topics covered include software and hardware considerations as well as feature changes and enhancements. Software migration is very straightforward when using the Driver Library APIs in the StellarisWareВ® and TivaWareв„ў for C Series - System Design Guidelines for the TM4C123x Family of Tiva C Series MCUsPDF, 1.5 Mb, File published: Jul 31, 2013
- Migrating Software Projects from StellarisWare to TivaWare for C Series Software (Rev. A)PDF, 92 Kb, Revision: A, File published: May 1, 2013
As TI launches the Tivaв„ў family of 32-bit ARMВ® Cortexв„ў-M4 microcontrollers (MCUs), the StellarisWareВ® suite of comprehensive software tools is also migrating to TivaWareв„ў. This new software platform offers the same features found in earlier versions, but a few changes have been made in the migration process that require simple modifications to be made in existing StellarisWare applications in orde - Using the CMSIS DSP Library in Code Composer Studio for TM4C MCUs (Rev. G)PDF, 3.0 Mb, Revision: G, File published: Oct 7, 2015
This application report describes the process required to build the ARMВ® CMSIS DSP library in Code Composer Studio v6.1 with ARM Compiler version up to 5.2.5. This document also describes how to use Code Composer Studio v6.1 to build, run, and verify the 11 ARM DSP example projects that are included in the CMSIS package. - Powering Cortex-M4 MCUs Using the High Efficiency DCS-Control TopologyPDF, 164 Kb, File published: Feb 3, 2013
The new Tiva C Series ARMВ® Cortexв„ў-M4 family of versatile microcontrollers provides prolific connectivity peripherals, such as the industry's first integrated Ethernet MAC and PHY, advanced analog integration and hardware floating-point performance. This application report presents an ultra-low IQ (4.8 ОјA) power supply solution for Tiva C Series devices using the TPS62177, a high efficiency synchr - Dual-SPI Emulating IВІS on Tivaв„ў C Series TM4C123x MCUs (Rev. B)PDF, 436 Kb, Revision: B, File published: Jun 12, 2013
This application report presents an example using two serial peripheral interfaces (SPIs) to emulate an integrated interchip sound (I2S) peripheral on the StellarisВ® LM4F232 (Tiva C series TM4C123GH6PGE) microcontroller. Utilizing the sound API, .wav audio files stored in the on-board SD card are played via pseudo-I2S to an external Texas Instruments' TLV320AIC3107 codec. This generic software pla - Using AES Encryption and Decryption with Stellaris Microcontrollers (AN01251) (Rev. B)PDF, 113 Kb, Revision: B, File published: Jan 8, 2010
This application note describes the following four encryption methods used with AES: Electronic code book (ECB), cipher block chaining (CBC) or chained encryption, cipher feedback (CFB), and counter (CTR). These methods are described in more detail to help you select the appropriate method(s) for your application. The encryption package described in this application note is available with full sou - Stellaris Application Update Using Stellaris USB DFU Class (AN01273) (Rev. A)PDF, 116 Kb, Revision: A, File published: Jul 8, 2013
This application report provides a brief overview of the Device Firmware Upgrade (DFU) class, describes the Stellaris implementation in the USB boot loader (boot_usb) application, and also describes the hostside lmdfu dynamic link library for Windows. Use of the standard USB DFU class on Stellaris USBenabled microcontrollers offers a convenient and fast method of replacing main application image - ADC Oversampling Techniques for Stellaris Microcontrollers (AN01239) (Rev. A)PDF, 95 Kb, Revision: A, File published: Jan 8, 2013
Some members of the Stellaris microcontroller family have an analog-to-digital converter (ADC) module. The hardware resolution of the ADC is 10 bits; however, due to noise and other accuracy diminishing factors, the true accuracy is less than 10 bits. This application report provides a software-based oversampling technique, resulting in an improved effective number of bits (ENOB) in the conversion - Differences Among StellarisВ® LM3S and Tivaв„ў C Series TM4C123x MCUs (Rev. E)PDF, 162 Kb, Revision: E, File published: Sep 24, 2013
is document addresses design items to be aware of when migrating working designs among Fury-, DustDevil-, Tempest-, and Firestorm-StellarisВ® microcontrollers (MCUs) and Tivaв„ў C Series TM4C123x-class MCUs. Topics covered include both software and hardware issues as well as feature changes and enhancements. All software issues are comprehended in the Driver Library APIs. As a result, syste - Using Execute, Write/Erase Flash Protection on Stellaris MCUs Using CCS (Rev. A)PDF, 1.7 Mb, Revision: A, File published: Aug 15, 2012
Protection of code and IP in a microcontroller's Flash memory has always been an important consideration for the system designers. StellarisВ® microcontrollers feature a code protection mechanism that enables developers to protect their code and IP in the end application, while providing the flexibility to upgrade the firmware using a boot loader. This application report describes using Flash p - Software UART for Stellaris Microcontrollers (AN01270)PDF, 77 Kb, File published: Jul 7, 2009
This application note looks at implementing a software-based UART which, using general-purpose input/outputs (GPIO), allows the user to overcome hardware limitations or lack of dedicated peripherals.
Model Line
Series: TM4C1231C3PM (1)
Manufacturer's Classification
- Semiconductors> Microcontrollers (MCU)> Performance MCUs> Control + Automation> TM4C12x
