Texas Instruments TM4C1231H6PZIR Microcontroller, Microprocessor, FPGA Modules
IC MCU 32BIT 256KB FLASH 100LQFP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
TM4C1231H6PZIR
Detailed Description
IC MCU 32BIT 256KB FLASH 100LQFP
Package
100-LQFP
Key Features
Package / Case: 100-LQFP; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
TM4C1231H6PZIR Datasheet
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Technical Specifications
Texas Instruments TM4C1231H6PZIR Microcontroller, Microprocessor, FPGA Modules technical specifications.
General
RAM Size
32K x 8
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
EEPROM Size
2K x 8
Related Parts Comparison (TM4C1231H6PZIR vs LM3S6730-IQC50-A2T vs LM3S2608-IQC50-A2T vs MSP430F6746AIPZR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Package / Case | 100-LQFP | 100-LQFP | 100-LQFP | 100-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 | 2.25V ~ 2.75V | 2.25V ~ 2.75V | 1.8V ~ 3.6V |
| Core Processor | ARM® Cortex®-M4F | ARM® Cortex®-M3 | ARM® Cortex®-M3 | MSP430 CPUXV2 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 16-Bit |
| RAM Size | 32K x 8 | 64K x 8 | 32K x 8 | 16K x 8 |
| Lifecycle Status | Active | Active | Not For New Designs | Active |
| Connectivity | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | Ethernet, IrDA, Microwire, SPI, SSI, UART/USART | CANbus, I²C, IrDA, Microwire, SPI, SSI, UART/USART | I²C, IrDA, LINbus, SPI, UART/USART |
| Number of I/O | 69 | 46 | 52 | 62 |
| Oscillator Type | Internal | Internal | Internal | Internal |
| Peripherals | Brown-out Detect/Reset, DMA, POR, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, POR, PWM, WDT | Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 4x24b Sigma Delta Converter |
| 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
FS32K142HRT0VLHTNXP SemiconductorsNXP
IC MCU 32BIT 256KB FLASH 64LQFP
FS32K142HAT0VLLTNXP SemiconductorsNXP
IC MCU 32BIT 256KB FLASH 100LQFP
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