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| Part Number | MC68HC11K0CFNE3 | MC68HC11K0CFNE4 | MC68HC11K1CFNE3 | MC68HC11A0CFNE3 | MC68HC11D0CFNE3 | MC68HC11E0CFNE3 |
|---|---|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | Freescale Semiconductor |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete | Active |
| Core Processor | HC11 | HC11 | HC11 | HC11 | HC11 | - |
| Core Size | 8-Bit | 8-Bit | 8-Bit | 8-Bit | 8-Bit | - |
| Speed | 3MHz | 4MHz | 3MHz | 3MHz | 3MHz | - |
| Connectivity | SCI, SPI | SCI, SPI | SCI, SPI | SCI, SPI | SCI, SPI | - |
| Peripherals | POR, PWM, WDT | POR, PWM, WDT | POR, PWM, WDT | POR, WDT | POR, WDT | - |
| Number of I/O | 37 | 37 | 37 | 38 | 26 | - |
| Program Memory Size | - | - | - | - | - | - |
| Program Memory Type | ROMless | ROMless | ROMless | ROMless | ROMless | - |
| EEPROM Size | - | - | 640 x 8 | - | - | - |
| RAM Size | 768 x 8 | 768 x 8 | 768 x 8 | 256 x 8 | 192 x 8 | - |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | - |
| Data Converters | A/D 8x8b | A/D 8x8b | A/D 8x8b | A/D 8x8b | - | - |
| Oscillator Type | Internal | Internal | Internal | External | Internal | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - |
| Package / Case | 84-LCC (J-Lead) | 84-LCC (J-Lead) | 84-LCC (J-Lead) | 52-LCC (J-Lead) | 44-LCC (J-Lead) | - |
| Supplier Device Package | 84-PLCC (29.29x29.29) | 84-PLCC (29.29x29.29) | 84-PLCC (29.29x29.29) | 52-PLCC (19.1x19.1) | 44-PLCC (16.59x16.59) | - |
