| PartNumber | MC68EC040RC20A | MC68EC040RC25A | MC68EC040RC33A |
| Description | Microprocessors - MPU 32B W/ CACHE | Microprocessors - MPU 32B W/ CACHE | IC MPU M680X0 33MHZ 179PGA |
| Manufacturer | NXP | NXP | - |
| Product Category | Microprocessors - MPU | Microprocessors - MPU | - |
| RoHS | E | E | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | PGA | PGA | - |
| Core | M68000 | M68000 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 20 MHz | 25 MHz | - |
| L1 Cache Instruction Memory | 4 kB | 4 kB | - |
| L1 Cache Data Memory | 4 kB | 4 kB | - |
| Operating Supply Voltage | 3.3 V | 3.3 V | - |
| Minimum Operating Temperature | 0 C | 0 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Tray | Tray | - |
| Brand | NXP / Freescale | NXP / Freescale | - |
| Instruction Type | Floating Point | Floating Point | - |
| Processor Series | M680xx | M680xx | - |
| Factory Pack Quantity | 50 | 10 | - |
| Unit Weight | 0.879503 oz | 0.879503 oz | - |
| Series | - | MC68040 | - |