TM4C1230E6PMT7R Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The TM4C1230E6PMT7R is a 32-bit ARM Cortex-M4F microcontroller from Texas Instruments' Tiva C Series, featuring an FPU, integrated ADC, DMA, and a 25 MHz maximum clock frequency in a QFP package. It is designed for connected control applications requiring real-time floating-point processing. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- TM4C1230E6PMT7R Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 105.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M4F core with hardware floating-point unit (FPU) executes DSP and control algorithms up to 2× faster than equivalent Cortex-M3 designs at the same 25 MHz clock
- Integrated multi-channel ADC and DMA controller enable autonomous analog data acquisition without CPU intervention, reducing power and latency in sensor fusion applications
- JTAG and boundary-scan support (IEEE 1149.1) simplifies production testing and in-circuit debugging of the QFP package on assembled PCBs
Applications
The TM4C1230E6PMT7R targets industrial motor control, building automation, and IoT gateway applications that require 32-bit floating-point computation at moderate clock speeds with rich peripheral integration. Its Cortex-M4F core with hardware FPU accelerates PID control loops, sensor calibration, and FFT-based signal processing without an external DSP. The integrated ADC, DMA, and boundary-scan capability simplify both the hardware design and automated factory testing of complex embedded control systems.
Specifications
| YTEOL | 0 |
| Has ADC | YES |
| Bit Size | 32 |
| Boundary Scan | YES |
| CPU Family | CORTEX-M4F |
| Clock Frequency-Max | 25MHz |
| DAC Channels | NO |
| DMA Channels | YES |
| Format | FLOATING POINT |
| Integrated Cache | YES |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Number of DMA Channels | 32 |
| Number of I/O Lines | 49 |
| Number of Timers | 12 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| RAM (bytes) | 32768 |
| RAM (words) | 32 |
| ROM (words) | 65536 |
| ROM Programmability | FLASH |
| Speed | 80MHz |
| Supply Current-Max | 54.9mA |
| Supply Voltage-Max | 1.32V |
| Supply Voltage-Min | 1.2V |
| Supply Voltage-Nom | 1.2V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Quad Flat Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | 3A991.A.2 |
| HTS Code | 8542.31.00.50 |
| Country of Origin | Philippines |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for TM4C1230E6PMT7R:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP64
Frequently Asked Questions
What processor core and floating-point capability does the TM4C1230E6PMT7R provide for control algorithms?
The TM4C1230E6PMT7R uses an ARM Cortex-M4F core with a single-precision hardware floating-point unit (FPU) compliant with the ARMv7-M architecture. Running at up to 25 MHz, it can execute single-cycle floating-point multiply-accumulate operations, making PID controllers, sin/cos trigonometry in motor control, and fixed-to-float sensor conversions significantly faster than a Cortex-M0 or M3 running equivalent software at the same clock frequency.
Does the TM4C1230E6PMT7R include DMA, and how does that benefit real-time ADC data acquisition?
Yes, the TM4C1230E6PMT7R includes a DMA controller that allows ADC conversion results to be transferred directly to RAM without CPU involvement. This means the 32-bit Cortex-M4F core can continue executing control code at 25 MHz while the DMA silently fills a sample buffer, enabling continuous background acquisition of multi-channel analog data with no interrupt latency overhead from each individual conversion.
When is the TM4C1230E6PMT7R a stronger fit than a standard Cortex-M0 MCU for an embedded control design?
The TM4C1230E6PMT7R outperforms Cortex-M0 devices in designs that run floating-point PID loops, implement digital filters, or process multi-channel ADC streams at high throughput. The hardware FPU avoids the 10× to 20× software floating-point penalty of M0 cores, the 32-bit wide bus and DMA handle large data transfers efficiently, and boundary-scan JTAG support reduces test fixture costs in production. If the application needs only GPIO toggling or simple UART communication, an 8-bit or Cortex-M0 device would be lower cost.
Related Guides
1206 100 uF MLCC Design Guide for Compact Bulk Decoupling
Design guidance for applying CL31A107MQHNNNE and related 1206 MLCCs in compact bulk decoupling networks.
Jul 3, 2026
0402 10 nF MLCC Design Guide for High-Speed Decoupling
Practical design guidance for using CL05B103KB5NNNC and related 0402 MLCCs in high-speed decoupling networks.
Jul 3, 2026
CL31A107MQHNNNE 1206 100 uF MLCC Selection Guide
How to choose CL31A107MQHNNNE and related 1206 MLCCs for low-voltage bulk capacitance and regulator stability.
Jul 2, 2026
CL05B103KB5NNNC 0402 10 nF X7R MLCC Selection Guide
How to choose CL05B103KB5NNNC and related 0402 MLCCs for bypassing, filtering, voltage derating, and sourcing.
Jul 2, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”