Manufacturer Part Number
TM4C1237H6PZI
Manufacturer
Texas Instruments
Introduction
High-performance ARM Cortex-M4F based microcontroller for embedded applications
Product Features and Performance
32-Bit Single-Core ARM Cortex-M4F processor
80MHz operational speed
Advanced connectivity with CANbus, I2C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG
Peripherals include Brown-out Detect/Reset, DMA, POR, WDT
Extensive I/O options with 69 I/O pins
256KB of FLASH program memory
2KB of EEPROM
32KB of RAM
Integrated A/D Converters with 24 channels at 12-bit resolution
Internal oscillator for clock generation
Operation over industrial temperature range (-40°C to 85°C)
Product Advantages
Optimized for low-power operation
Support for direct memory access (DMA) enables complex data transfer without CPU load
Brown-out Detect/Reset for system reliability
Flexible power supply options (1.08V to 3.63V)
Robust design suitable for harsh temperature conditions
Key Technical Parameters
Core Processor: ARM Cortex-M4F
Program Memory Size: 256KB
EEPROM Size: 2KB
RAM Size: 32KB
Speed: 80MHz
Number of I/O: 69
Voltage - Supply (Vcc/Vdd): 1.08V to 3.63V
Quality and Safety Features
Brown-out detection and system reset for voltage dips
Watchdog Timer (WDT) to recover from software malfunctions
Compatibility
Supports a variety of communication protocols for easy integration
USB OTG for direct connection to other USB devices
100-LQFP Surface Mount package for compatibility with standard PCB designs
Application Areas
Industrial control systems
Consumer electronics
Automotive
Internet of Things (IoT) devices
Medical equipment
Product Lifecycle
Active product status with ongoing manufacturer support
Not nearing discontinuation
Possible future upgrades and replacements within the Tiva™ C series
Several Key Reasons to Choose This Product
Highly integrated ARM Cortex-M4F core for efficient processing
Expansive connectivity options for flexible system design
Large set of peripherals enabling complex application development
Excellent for power-sensitive applications due to low voltage requirements and power-saving features
Suitable for demanding operating environments with industrial temperature range compliance
Ample program memory and RAM for sophisticated programs and data processing
Ongoing product support and lifecycle reliability from Texas Instruments
