TM4C1231H6PGEIRAlternatives & Equivalent Parts
About TM4C1231H6PGEIR
TM4C1231H6PGEIR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Quad Flat Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
Specification Comparison
| Parameter | TM4C1231H6PGEIRSource | TM4C1231H6PGEI7R |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Package Type | Quad Flat Packages | Quad Flat Packages |
| Pin Count | 144 | 144 |
| Temperature Range | -40.0°C ~ 85.0°C | -40.0°C ~ 85.0°C |
| Price | $5.6300 | $6.6500 |
| Electrical Parameters | ||
| Pbfree Code | Yes | Yes |
| YTEOL | 15 | 15 |
| Has ADC | YES | YES |
| Bit Size | 32 | 32 |
| Boundary Scan | YES | YES |
| CPU Family | CORTEX-M4F | CORTEX-M4F |
| Clock Frequency-Max | 25 MHz | 25 MHz |
| DAC Channels | NO | NO |
| DMA Channels | YES | YES |
| JESD-30 Code | S-PQFP-G144 | S-PQFP-G144 |
| JESD-609 Code | e4 | e4 |
| Number of I/O Lines | 105 | 105 |
| On Chip Data RAM Width | 8 | 8 |
| On Chip Program ROM Width | 8 | 8 |
| PWM Channels | NO | NO |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | QFP144,.87SQ,20 | — |
| Package Shape | SQUARE | SQUARE |
| Package Style | FLATPACK, LOW PROFILE, FINE PITCH | FLATPACK, LOW PROFILE, FINE PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 |
| Qualification Status | Not Qualified | — |
| RAM (bytes) | 32768 | 32768 |
| ROM (words) | 262144 | 262144 |
| ROM Programmability | FLASH | FLASH |
| Speed | 80 MHz | 80 MHz |
| Supply Voltage-Max | 1.32 V | 1.32 V |
| Supply Voltage-Min | 1.2 V | 1.2 V |
| Supply Voltage-Nom | 1.2 V | 1.2 V |
| Surface Mount | YES | YES |
| Technology | CMOS | CMOS |
| Temperature Grade | INDUSTRIAL | INDUSTRIAL |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING | GULL WING |
| Terminal Pitch | 0.5 mm | 0.5 mm |
| Terminal Position | QUAD | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC | MICROCONTROLLER, RISC |
| Format | — | FLOATING POINT |
| Integrated Cache | — | YES |
| Low Power Mode | — | YES |
| Number of DMA Channels | — | 32 |
| Number of Serial I/Os | — | 4 |
| Number of Timers | — | 12 |
| RAM (words) | — | 32 |
| Supply Current-Max | — | 54.9 mA |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Quick Links
RISC Microcontroller, 32-Bit, FLASH, CORTEX-M4F CPU, 80MHz, CMOS, PQFP144
Why Look for Alternatives?
Finding alternatives for TM4C1231H6PGEIR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TM4C1231H6PGEIR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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Request Alternatives for TM4C1231H6PGEIRFAQ
What is equivalent to TM4C1231H6PGEIR?
Known equivalents for TM4C1231H6PGEIR include TM4C1231H6PGEI7R. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TM4C1231H6PGEIR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TM4C1231H6PGEIR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.