| PartNumber | MC711D3CFNE2R | MC711K4CFNE3 | MC711K4CFNE4 |
| Description | 8-bit Microcontrollers - MCU 8B OTP 192RAM 2 MHZ | 8-bit Microcontrollers - MCU 8B MCU 768 BYTES RAM-E | 8-bit Microcontrollers - MCU 8B MCU 768 BYTES RAM-E |
| Manufacturer | NXP | NXP | NXP |
| Product Category | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | PLCC-44 | PLCC-84 | PLCC-84 |
| Series | HC11 | - | HC11 |
| Core | HC11 | HC11 | HC11 |
| Data Bus Width | 8 bit | 8 bit | 8 bit |
| Maximum Clock Frequency | 2 MHz | - | 4 MHz |
| Program Memory Size | 4 kB | - | 24 kB |
| Data RAM Size | 192 B | - | 768 B |
| ADC Resolution | No ADC | - | 8 bit |
| Number of I/Os | 26 I/O | - | 62 I/O |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 85 C | - | + 85 C |
| Packaging | Reel | Tube | Tube |
| Height | 3.69 mm | 3.38 mm | 3.38 mm |
| Length | 16.66 mm | 29.36 mm | 29.36 mm |
| Program Memory Type | EPROM | - | EPROM |
| Width | 16.66 mm | 29.36 mm | 29.36 mm |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Interface Type | SCI, SPI | - | SCI, SPI |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of Timers/Counters | 8 Timer | - | 8 Timer |
| Product Type | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU | 8-bit Microcontrollers - MCU |
| Factory Pack Quantity | 450 | 15 | 15 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 7 V | - | 5.5 V |
| Unit Weight | 0.084183 oz | 0.239082 oz | 0.239082 oz |
| Number of ADC Channels | - | - | 8 |
| Supply Voltage Min | - | - | 4.5 V |