| Part Number | MC68HC11E0CFNE3R | MC68HC11E0CFNE2R |
|---|---|---|
| Manufacturer | Freescale Semiconductor | NXP USA Inc. |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Active | Obsolete |
| Core Processor | HC11 | HC11 |
| Core Size | 8-Bit | 8-Bit |
| Speed | 3MHz | 2MHz |
| Connectivity | SCI, SPI | SCI, SPI |
| Peripherals | POR, WDT | POR, WDT |
| Number of I/O | 38 | 38 |
| Program Memory Size | - | - |
| Program Memory Type | ROMless | ROMless |
| EEPROM Size | - | - |
| RAM Size | 512 x 8 | 512 x 8 |
| Voltage - Supply (Vcc/Vdd) | 3V ~ 5.5V | 4.5V ~ 5.5V |
| Data Converters | A/D 8x8b | A/D 8x8b |
| Oscillator Type | Internal | Internal |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 52-LCC (J-Lead) | 52-LCC (J-Lead) |
| Supplier Device Package | 52-PLCC (19.13x19.13) | 52-PLCC (19.1x19.1) |