MC68711E20MFNE2 vs MC68711E20CFNE2 Comparison
Detailed side-by-side comparison of MC68711E20MFNE2 by NXP Semiconductors and MC68711E20CFNE2 by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC68711E20MFNE2 - 8-Bit HC11 MCU 20KB OTP 768B RAM | NXP
MC68711E20MFNE2 ObsoleteNXP Semiconductors
MC68711E20CFNE2 - 8-Bit 2MHz 20KB OTP HC11 MCU | NXP | 52-PLCC
MC68711E20CFNE2 ✗ End of LifeSpecification Comparison
| Parameter | MC68711E20MFNE2 | MC68711E20CFNE2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Obsolete | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $16.90 | $13.20 |
| Core Architecture | M68HC11 8-bit CPU | M68HC11 (CISC, 8-bit) |
| Program Memory Type | OTP EPROM | — |
| Program Memory Size | 20 KB (20K x 8) | 20 KB (20K x 8) OTP EPROM |
| RAM Size | 768 bytes | 768 bytes |
| Number of I/O Lines | 38 | — |
| Maximum Clock Frequency | 4 MHz | 2 MHz |
| Oscillator Type | Internal | — |
| Package | 52-LCC (J-Lead), 19.1 x 19.1 mm | 52-PLCC (19.1 x 19.1 mm) |
| Operating Voltage Range | 5 V nominal | — |
| ADC | On-chip 8-bit | 8-channel, 8-bit |
| Serial Interfaces | SCI (UART) + SPI | 1x SCI (async UART), 1x SPI |
| Timers | On-chip (16-bit free-running + capture/compare) | 16-bit timer + pulse accumulator + RTI |
| Technology | CMOS, fully static | — |
| Packaging | Tube | — |
| Lifecycle Status | Obsolete (Not Longer Manufactured per NXP) | — |
| Family Series | 68HC11E family | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Non-compliant (original EOL part - pre-RoHS era) |
| Data Bus Width | — | 8 bit |
| EEPROM Size | — | EPP (EPROM-based; 512 bytes per E-series data sheet) |
| I/O Pins | — | Up to 38 GPIO |
| Watchdog | — | COP (Computer Operating Properly) |
| Operating Voltage | — | 5 V (3 V low-voltage variants available in E-series) |
| Operating Temperature | — | -40 °C to +85 °C (industrial) |
| Mounting Type | — | Surface Mount (PLCC socket optional) |
| MSL Level | — | [DATA_NEEDED: MSL rating] |