| PartNumber | LX4F232H5BBFIGB0 | LX4F232H5QCFIGA3 | LX4F232H5QCFIGB0 |
| Description | ARM Microcontrollers - MCU Blizzard 157 BGA Revision B0 PROTO | IC MCU 32BIT 256KB FLASH 100LQFP | IC MCU 32BIT 256KB FLASH 100LQFP |
| Manufacturer | Texas Instruments | Texas Instruments | - |
| Product Category | ARM Microcontrollers - MCU | Embedded - Microcontrollers | - |
| Brand | Texas Instruments | - | - |
| Product Type | ARM Microcontrollers - MCU | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Tradename | Stellaris | - | - |
| Series | - | StellarisR ARMR CortexR-M4F 230 | - |
| Packaging | - | Tray | - |
| Package Case | - | 100-LQFP | - |
| Operating Temperature | - | -40°C ~ 85°C (TA) | - |
| Supplier Device Package | - | 100-LQFP (14x14) | - |
| Number of I O | - | 69 | - |
| Speed | - | 80MHz | - |
| EEPROM Size | - | 2K x 8 | - |
| Core Processor | - | - | |
| RAM Size | - | 32K x 8 | - |
| Program Memory Type | - | FLASH | - |
| Peripherals | - | Brown-out Detect/Reset, DMA, POR, PWM, WDT | - |
| Connectivity | - | CAN, I2C, IrDA, LIN, Microwire, QEI, SPI, SSI, UART/USART, USB OTG | - |
| Voltage Supply Vcc Vdd | - | 1.08 V ~ 3.63 V | - |
| Core Size | - | 32-Bit | - |
| Program Memory Size | - | 256KB (256K x 8) | - |
| Data Converters | - | A/D 22x12b | - |
| Oscillator Type | - | Internal | - |