68HC11 vs MC68HC11E0FU Comparison
Detailed side-by-side comparison of 68HC11 by NXP Semiconductors and MC68HC11E0FU by Freescale Semiconductor. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | 68HC11 | MC68HC11E0FU |
|---|---|---|
| Brand | NXP Semiconductors | Freescale Semiconductor |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Unknown |
| Architecture | 8-bit HCMOS (6801/6800-derived) | — |
| Family | M68HC11 (Motorola / Freescale / NXP) | — |
| Instruction Set | Enhanced 6800/6801 (M6800/6801 upward compatible) | — |
| Operating Frequency | Up to 3 MHz (at 5 V) | 2 MHz |
| Supply Voltage (Standard) | 5 V +/- 10% | — |
| Supply Voltage (Low-Voltage Variant) | 3.0 V to 5.5 V | — |
| On-chip RAM | 0 / 256 / 512 / 768 bytes (family dependent, retained in standby) | — |
| On-chip ROM/EPROM | 0 / 12 / 20 Kbytes (variant dependent) | — |
| On-chip EEPROM | 0 / 512 / 2048 bytes (with block protect on select variants) | — |
| ADC | 8-channel, 8-bit (most variants) | — |
| Serial Interfaces | Asynchronous NRZ SCI (UART) + Synchronous SPI | — |
| Timer | Programmable timer with input capture / output compare / pulse accumulator | — |
| Operating Modes | Single-chip, Expanded, Bootstrap, Test (selected via MODA/MODB) | — |
| Power-Saving Modes | STOP and WAIT (data retained) | — |
| Common Package | PLCC-52 (FN suffix); also DIP and QFP variants | — |
| Operating Temperature | -40C to +85C / +105C / +125C (variant dependent) | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance per specific MPN variant] | [DATA_NEEDED: RoHS status] |
| Product Type | — | 8-bit ROMless microcontroller IC |
| Series | — | M68HC11 |
| CPU Architecture | — | 8-bit |
| Program Memory | — | ROMless; external memory required |
| Package | — | 64-QFP (14 x 14 mm) |
| Terminal Count | — | 64 terminals |
| Terminal Form | — | Gull wing |
| Package Shape | — | Square |
| Temperature Grade | — | Commercial |
| Mounting Type | — | Surface mount |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| RAM Capacity | — | [DATA_NEEDED: RAM capacity] |
| External Memory Interface | — | [DATA_NEEDED: external memory interface details] |
| General-Purpose I/O Count | — | [DATA_NEEDED: GPIO count] |
| Timer Resources | — | [DATA_NEEDED: timer resources] |
| Serial Communication Peripherals | — | [DATA_NEEDED: serial communication peripherals] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |