TM4C1233C3PMIR Texas Instruments Integrated Circuit (Quad Flat Packages) In Stock
TM4C1233C3PMIR is a 32-bit ARM Cortex-M4F microcontroller from Texas Instruments running at up to 80 MHz with 32 KB Flash and integrated ADC and DMA channels. It is housed in a 64-pin LQFP 10x10 mm package with boundary scan support for easy production testing. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat Packages
- Pin Count
- 64
- Lifecycle
- OBSOLETE
- Datasheet
- TM4C1233C3PMIR Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $6.3400(MOQ 30)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- ARM Cortex-M4F 32-bit core running at up to 80 MHz with hardware floating-point unit for compute-intensive control algorithms
- 32 KB Flash and integrated ADC plus DMA channels enabling sensor acquisition and data transfer without CPU intervention
- 64-pin LQFP 10x10 mm package with boundary scan (JTAG) support for streamlined PCB assembly testing and debug
Applications
TM4C1233C3PMIR is well suited for embedded control applications such as motor drives, industrial automation, and smart sensors that require floating-point DSP capability from a 3.3 V supply. Its integrated ADC and DMA channels allow real-time analog signal acquisition alongside background data movement, reducing firmware complexity in data-logging and control systems. The 64-pin LQFP footprint fits standard medium-density PCBs used in industrial and IoT edge devices.
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 |
| JESD-30 Code | S-PQFP-G64 |
| JESD-609 Code | e4 |
| Number of I/O Lines | 43 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 8 |
| PWM Channels | NO |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | QFP64,.47SQ,20 |
| Package Shape | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 12288 |
| ROM (words) | 32768 |
| ROM Programmability | FLASH |
| Speed | 80MHz |
| Supply Current-Max | 54.9mA |
| Supply Voltage-Max | 3.63V |
| Supply Voltage-Min | 3.3V |
| Supply Voltage-Nom | 3.3V |
| 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 TM4C1233C3PMIR:
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 is the maximum CPU clock frequency of TM4C1233C3PMIR and how does the Cortex-M4F FPU benefit motor-control firmware?
TM4C1233C3PMIR operates at up to 80 MHz on its ARM Cortex-M4F core. The integrated hardware floating-point unit (FPU) executes single-precision IEEE 754 operations in 1 clock cycle, reducing PID and FOC motor-control loop execution times by over 5x compared to software-emulated floating-point on a Cortex-M3 running at the same 80 MHz clock.
How much Flash storage does TM4C1233C3PMIR provide, and which applications does that fit?
TM4C1233C3PMIR integrates 32 KB of Flash program storage. This 32 KB capacity suits firmware for sensor nodes, simple motor drivers, and RTOS-based control tasks. For designs needing more than 32 KB, designers may consider the TM4C1233H6PM variant, which offers 256 KB Flash in a compatible package footprint.
For a space-constrained industrial controller PCB, how much board area does the TM4C1233C3PMIR LQFP package occupy?
TM4C1233C3PMIR uses a 64-pin LQFP package with a 10 mm x 10 mm body and 0.5 mm lead pitch, occupying approximately 12 mm x 12 mm of PCB area including the lead pads. This compact footprint allows integration alongside power-stage components on boards as small as 40 mm x 40 mm for compact motor-control or sensor-fusion modules.
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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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 30+ | $9.9100 | $297.30 |
| 500+ | $7.1400 | $3570.00 |
| 1000+ | $6.7400 | $6740.00 |
| 10000+ | $6.3400 | $63400.00 |
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