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| Part Number | MCF51MM256VLL | MCF51MM256CLL | MCF51MM256VLK |
|---|---|---|---|
| Manufacturer | NXP USA Inc. | Freescale Semiconductor | Freescale Semiconductor |
| Product Status | Active | Active | Active |
| Core Processor | Coldfire V1 | Coldfire V1 | Coldfire V1 |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core |
| Speed | 50MHz | 50MHz | 50MHz |
| Connectivity | CANbus, EBI/EMI, I²C, SCI, SPI, USB OTG | CANbus, EBI/EMI, I²C, SCI, SPI, USB OTG | CANbus, EBI/EMI, I²C, SCI, SPI, USB OTG |
| Peripherals | LVD, PWM, WDT | LVD, PWM, WDT | LVD, PWM, WDT |
| Number of I/O | 65 | 65 | 47 |
| Program Memory Size | 256KB (256K x 8) | 256KB (256K x 8) | 256KB (256K x 8) |
| Program Memory Type | Flash | Flash | Flash |
| EEPROM Size | - | - | - |
| RAM Size | 32K x 8 | 32K x 8 | 32K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.8V ~ 3.6V | 1.8V ~ 3.6V | 1.8V ~ 3.6V |
| Data Converters | A/D 8x16b; D/A 1x12b | A/D 8x16b; D/A 1x12b | A/D 8x16b; D/A 1x12b |
| Oscillator Type | External | External | External |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 100-LQFP | 100-LQFP | 80-LQFP |
| Supplier Device Package | 100-LQFP (14x14) | 100-LQFP (14x14) | 80-LQFP (12x12) |
