| Part Number | MCF51EM128CLL | MCF51EM128CLK |
|---|---|---|
| Manufacturer | NXP USA Inc. | Freescale Semiconductor |
| Category | Embedded - Microcontrollers | Embedded - Microcontrollers |
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| Product Status | Active | Active |
| Core Processor | Coldfire V1 | Coldfire V1 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 50MHz | 50MHz |
| Connectivity | I²C, SCI, SPI | I²C, SCI, SPI |
| Peripherals | LCD, LVD, PWM, WDT | LCD, LVD, PWM, WDT |
| Number of I/O | 63 | 56 |
| Program Memory Size | 128KB (128K x 8) | 128KB (128K x 8) |
| Program Memory Type | Flash | Flash |
| EEPROM Size | - | - |
| RAM Size | 8K x 8 | 8K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | A/D 16x12b | A/D 12x16b |
| Oscillator Type | External | External |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 100-LQFP | 80-LQFP |
| Supplier Device Package | 100-LQFP (14x14) | 80-LQFP (14x14) |