Texas Instruments TM4C1230C3PMI7R
| Parameters | |
|---|---|
| Series | Tiva™ C |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 64-LQFP |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Supplier Device Package | 64-LQFP (10x10) |
| Speed | 80MHz |
| Oscillator Type | Internal |
| Core Processor | ARM® Cortex®-M4F |
| RAM Size | 12K x 8 |
| Number of I/O | 49 |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT |
| Voltage - Supply (Vcc/Vdd) | 1.08V ~ 3.63V |
| EEPROM Size | 2K x 8 |
| Program Memory Type | FLASH |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Core Size | 32-Bit Single-Core |
| Program Memory Size | 32KB (32K x 8) |
| Data Converters | A/D 12x12b |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TM4C1230 |
| REACH Status | REACH Unaffected |
| Standard Package | 1,000 |
| ECCN | 3A991A2 |
| HTSUS | 8542.31.0001 |
TM4C1230C3PMI7R Tiva series microcontroller ARM Cortex-M4F industrial MCU 32-Bit 80MHz
The TM4C1230C3PMI7R is a high-performance ARM® Cortex®-M4F based microcontroller from Texas Instruments' Tiva™ C Series, specifically designed for real-time control applications in industrial, automotive, and consumer markets. This 32-bit MCU operates at 80 MHz clock speed with integrated floating-point unit (FPU) and DSP instructions, delivering exceptional computational performance for complex algorithms. Featuring 256KB Flash memory, 32KB SRAM, and 2KB EEPROM, the device provides ample storage for sophisticated applications while maintaining low power consumption (135µA/MHz active mode). Its industrial temperature range (-40°C to +85°C) and comprehensive peripheral set including 8 UARTs, 4 I²C, and 4 SPI interfaces make it ideal for demanding embedded control systems. The microcontroller's 35µs wake-up time from low-power modes ensures rapid response in power-sensitive applications.
Key Features and Benefits
The TM4C1230C3PMI7R stands out with its advanced motion control capabilities, supported by 16 PWM channels with dead-band generation and 12-bit analog comparators. The integrated USB 2.0 OTG/Host/Device controller with on-chip PHY enables robust connectivity options, while 12 ADC channels (1MSPS) provide precise analog measurement capabilities. Security features include 128-bit code protection and software tamper detection, crucial for IP protection in commercial applications. The device's memory protection unit (MPU) enhances system reliability by preventing unauthorized memory access. Unique benefits include Stellaris® Peripheral Driver Library support for rapid development and energytrace™ technology for power optimization. The 64-pin LQFP package offers optimal I/O density for space-constrained designs while maintaining excellent thermal characteristics.
Applications and Use Cases
This microcontroller excels in industrial automation applications including PLC control systems, motor drives, and HMI controllers. In automotive electronics, it serves in body control modules, sensor interfaces, and aftermarket telematics devices. The TM4C1230C3PMI7R is particularly effective in medical equipment such as portable diagnostic devices and infusion pumps due to its precise analog capabilities and safety features. Consumer applications include smart home controllers, gaming peripherals, and wearable devices benefiting from its low-power modes. The device's real-time control capabilities make it valuable for robotics, 3D printers, and CNC machines, while its connectivity options suit IoT edge nodes and wireless sensor networks. Aerospace applications leverage its temperature-hardened performance for avionics control systems.
Alternative microcontroller Models
● TM4C1290NCZAD: Higher performance 120MHz with Ethernet MAC
● STM32F407VGT6: STM32 alternative with 168MHz clock speed
● MK64FN1M0VLL12: Kinetis K60 with 120MHz and FPU
● PIC32MZ2048EFH144: Microchip alternative with 200MHz performance
● CC2652R7: Wireless multiprotocol option with ARM Cortex-M4F
