MC68HC11E0CFN2R2 vs MC68HC11E1CFNE3R Comparison
Detailed side-by-side comparison of MC68HC11E0CFN2R2 by NXP Semiconductors and MC68HC11E1CFNE3R 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
MC68HC11E0CFN2R2 - 8-Bit 2MHz ROMless HC11 MCU, 52-PLCC | NXP
MC68HC11E0CFN2R2 NrndNXP Semiconductors
MC68HC11E1CFNE3R - 8-Bit 3MHz MCU 512B EE ROMless PLCC-52 | NXP
MC68HC11E1CFNE3R ⚠ Last Time BuySpecification Comparison
| Parameter | MC68HC11E0CFN2R2 | MC68HC11E1CFNE3R |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Microcontrollers | Microcontrollers |
| Lifecycle Status | NRND | Last Time Buy |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $15.85 | $9.80 |
| Core Architecture | M68HC11 8-bit CISC | CISC |
| 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 | — |
| Supply Voltage | 3.0 V to 5.5 V (4.5 V to 5.5 V for full speed) | 5 V |
| 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 | — |
| Package | 52-PLCC (FN package), 19.13 x 19.13 mm | 52-PLCC (FN) 19.1 x 19.1 mm |
| Lead Style | J-bend (PLCC) | — |
| Operating Temperature | -40C to +85C (industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level per J-STD-020] | — |
| RoHS Status | unknown - legacy part | — |
| Core Processor | — | HC11 |
| Core Size | — | 8-Bit |
| 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 |
| Data Bus Width | — | 8-Bit |
| Packaging | — | Tape & Reel (R suffix) |