Texas Instruments TM4C1231H6PZI Microcontrollers
32b ARM MCU, 80MHz, 256KB FLASH, 69 GPIO, LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TM4C1231H6PZI
Base Model
Detailed Description
32b ARM MCU, 80MHz, 256KB FLASH, 69 GPIO, LQFP
Package
100-LQFP
Lifecycle Status
Active
Datasheet
TM4C1231H6PZI Datasheet
Quick Jump:
Technical Specifications
Texas Instruments TM4C1231H6PZI Microcontrollers technical specifications.
General
RAM Size
32K x 8
RoHS
Yes
Package / Case
100-LQFP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.08V ~ 3.63V
Lifecycle Status
Active
Peripherals
Brown-out Detect/Reset, DMA, POR, WDT
Number of I/O
69
Speed
80MHz
Alternate Parts Comparison (TM4C1231H6PZI vs TM4C1231H6PMIR vs TM4C1231H6PGEIR vs TM4C1231H6PMI)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | 64-LQFP | 144-LQFP | 64-LQFP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.08V ~ 3.63V | 1.08V ~ 3.63V | 1.08V ~ 3.63V | 1.08V ~ 3.63V |
| Core Processor | ARM® Cortex®-M4F | ARM® Cortex®-M4F | ARM® Cortex®-M4F | ARM® Cortex®-M4F |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| RAM Size | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 |
| Lifecycle Status | Active | Active | Active | Active |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART |
| Data Converters | A/D 22x12b | A/D 12x12b | A/D 24x12b | A/D 12x12b |
| EEPROM Size | 2K x 8 | 2K x 8 | 2K x 8 | 2K x 8 |
| Number of I/O | 69 | 43 | 105 | 43 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
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IC MCU 32BIT 256KB FLASH 100LQFP
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