MC68HC11E1CFNE3R vs MC68HC11E0CFN2R2 Comparison
Detailed side-by-side comparison of MC68HC11E1CFNE3R by NXP Semiconductors and MC68HC11E0CFN2R2 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
MC68HC11E1CFNE3R - 8-Bit 3MHz MCU 512B EE ROMless PLCC-52 | NXP
MC68HC11E1CFNE3R ⚠ Last Time BuyNXP Semiconductors
MC68HC11E0CFN2R2 - 8-Bit 2MHz ROMless HC11 MCU, 52-PLCC | NXP
MC68HC11E0CFN2R2 NrndSpecification Comparison
| Parameter | MC68HC11E1CFNE3R | MC68HC11E0CFN2R2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | Last Time Buy | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $9.80 | $15.85 |
| Core Processor | HC11 | — |
| Core Size | 8-Bit | — |
| Core Architecture | CISC | M68HC11 8-bit CISC |
| Maximum Clock Speed | 3 MHz | — |
| Program Memory Size | ROMless (none on-chip) | — |
| Program Memory Type | ROMless | — |
| EEPROM Size | 512 x 8 bytes | — |
| RAM Size | 512 x 8 bytes | — |
| Number of I/O | 38 | — |
| Connectivity | SCI, SPI | — |
| Peripherals | POR, WDT | — |
| Supply Voltage | 5 V | 3.0 V to 5.5 V (4.5 V to 5.5 V for full speed) |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Package | 52-PLCC (FN) 19.1 x 19.1 mm | 52-PLCC (FN package), 19.13 x 19.13 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Data Bus Width | 8-Bit | — |
| Packaging | Tape & Reel (R suffix) | — |
| Bus Frequency | — | 2 MHz |
| Program Memory | — | ROMless (0 bytes on-chip) |
| RAM | — | 256 bytes |
| On-chip ROM | — | 0 bytes (ROMless) |
| On-chip EEPROM | — | 0 bytes |
| A/D Converter | — | 8 channels x 8-bit |
| Serial Interfaces | — | 1x SCI (async NRZ), 1x SPI |
| Timer | — | 16-bit with IC/OC + pulse accumulator |
| I/O Pins | — | Up to 38 bidirectional |
| Lead Style | — | J-bend (PLCC) |
| MSL Level | — | [DATA_NEEDED: MSL level per J-STD-020] |
| RoHS Status | — | unknown - legacy part |