TM4C1237H6PGEI7R Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
The TM4C1237H6PGEI7R is a 32-bit ARM Cortex-M4F microcontroller from Texas Instruments featuring a floating-point unit, integrated cache, DMA, ADC, and boundary scan support in a Quad Flat Package. It operates at up to 25 MHz clock frequency, making it ideal for embedded control applications. Available from stock with competitive pricing and worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 144
- Lifecycle
- OBSOLETE
- Datasheet
- TM4C1237H6PGEI7R Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 32-bit ARM Cortex-M4F core with hardware floating-point unit (FPU) for efficient signal processing and control loop computations
- Integrated ADC, DMA channels, and boundary scan (JTAG) support enabling complete embedded system solutions with minimal external components
- Quad Flat Package with 42 defined specifications, offering robust connectivity and ease of PCB integration for industrial and consumer designs
Applications
The TM4C1237H6PGEI7R is designed for embedded control applications requiring real-time floating-point computation, such as motor drives, industrial automation controllers, and robotics systems. Its integrated ADC and DMA channels make it well-suited for data acquisition platforms and sensor fusion designs. The ARM Cortex-M4F architecture also supports IoT edge devices and consumer electronics needing deterministic, low-latency processing.
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-G144 |
| JESD-609 Code | e4 |
| Low Power Mode | YES |
| Number of DMA Channels | 32 |
| Number of I/O Lines | 105 |
| Number of Serial I/Os | 20 |
| 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) | 262144 |
| 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 TM4C1237H6PGEI7R:
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP144
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP144
Frequently Asked Questions
What processor core does the TM4C1237H6PGEI7R use?
The TM4C1237H6PGEI7R is built around a 32-bit ARM Cortex-M4F core with hardware floating-point support, enabling efficient execution of DSP and control algorithms at up to 25 MHz clock frequency.
Does the TM4C1237H6PGEI7R include analog-to-digital conversion capability?
Yes, the TM4C1237H6PGEI7R includes integrated ADC channels (Has ADC: YES), making it suitable for sensor interfacing, data acquisition, and mixed-signal embedded applications without requiring external ADC components.
What package type is the TM4C1237H6PGEI7R available in?
The TM4C1237H6PGEI7R is available in a Quad Flat Package (QFP), which is a through-solderable surface-mount format that provides good thermal performance and ease of manual soldering during prototyping.
Does the TM4C1237H6PGEI7R support debugging and boundary scan?
Yes, the TM4C1237H6PGEI7R supports boundary scan (JTAG), which allows in-circuit testing and debugging of the device and the surrounding PCB interconnects, simplifying manufacturing test and firmware development workflows.
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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.
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