| PartNumber | MC68331CEH25 | MC68331CEH20 |
| Description | 32-bit Microcontrollers - MCU 32B MCU GPT SIM QSM | 32-bit Microcontrollers - MCU 32B MCU GPT SIM QSM |
| Manufacturer | NXP | NXP |
| Product Category | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | PQFP-132 | PQFP-132 |
| Series | MC68331 | MC68331 |
| Core | CPU32 | CPU32 |
| Data Bus Width | 32 bit | 32 bit |
| Maximum Clock Frequency | 25 MHz | 20 MHz |
| Data RAM Size | 80 B | 80 B |
| ADC Resolution | No ADC | No ADC |
| Number of I/Os | 18 I/O | 18 I/O |
| Operating Supply Voltage | 5 V | 5 V |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Qualification | AEC-Q100 | AEC-Q100 |
| Packaging | Tray | Tray |
| Height | 3.68 mm | 3.68 mm |
| Length | 24.13 mm | 24.13 mm |
| Program Memory Type | ROMLess | ROMLess |
| Width | 24.13 mm | 24.13 mm |
| Brand | NXP / Freescale | NXP / Freescale |
| Data RAM Type | RAM | - |
| Interface Type | QSPI, SCI, UART | QSPI, SCI, UART |
| Moisture Sensitive | Yes | Yes |
| Number of Timers/Counters | 1 Timer | 1 Timer |
| Processor Series | M683xx | M683xx |
| Product Type | 32-bit Microcontrollers - MCU | 32-bit Microcontrollers - MCU |
| Factory Pack Quantity | 180 | 180 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935323945557 | 935320981557 |
| Unit Weight | 0.166652 oz | 0.166652 oz |