http://www.ti.com/lit/gpn/lm4f232h5qc
| LM4F232H5QC | |
|---|---|
| Flash (KB) | 256 |
| StellarisWare in ROM | Yes |
| DMA | 32 |
| SafeRTOS | 0 |
| USB D, H/D, or OTG | O/H/D |
| Max Speed (MHz) | 80 |
| Precision Oscillators | Yes |
| Memory Protection Unit (MPU) | Yes |
| RTC | Yes |
| Watchdog Timers | 2 |
| PWM Faults | 8 |
| Dead-Band Generator | Yes |
| Capture Pins | 24 |
| QEI | 2 |
| IEEE 1588 | No |
| CAN | 2 |
| UART | 8 |
| I2C | 6 |
| SSI/SPI | 4 |
| I2S | No |
| ADC Units | 2 |
| ADC Resolution (Bits) | 12 |
| ADC Channels | 22 |
| ADC Sample Rate (kSPS) | 1000 |
| Internal Temp Sensor | 1 |
| Maximum 5-V Tolerant GPIOs | 69 |
| Battery-Backed Hibernation Module | Yes |
| Internal LDO Voltage Regulator | Yes |
| Dedicated 5-V Tolerant GPIOs | 0 |
| Boot Loader in ROM | 1 |
| ADC Ext Reference | Yes |
| Analog Comparators | 3 |
| Digital Comparators | 16 |
| Package Area (mm2) | 196 |
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