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| PartNumber | MCF51MM256VMB | MCF51MM256VML | MCF51MM256VMBJ |
| Description | 32-bit Microcontrollers - MCU 32BIT 256K FLASH | IC MCU 32BIT 256KB FLASH 104BGA MCF51MM | MCU 32-Bit MCF51MM ColdFire RISC 256KB Flash 2.7V/3.3V 81-Pin MAPBGA (Alt: MCF51MM256VMBJ) |
| Manufacturer | NXP | Freescale Semiconductor - NXP | - |
| Product Category | 32-bit Microcontrollers - MCU | Embedded - Microcontrollers | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MAPBGA-81 | - | - |
| Core | ColdFire V1 | ColdFire V1 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 50.33 MHz | 50.33 MHz | - |
| Program Memory Size | 256 kB | 256KB (256K x 8) | - |
| Data RAM Size | 32 kB | 32 kB | - |
| ADC Resolution | 16 bit | 16 bit | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 105 C | + 105 C | - |
| Packaging | Tray | Tray | - |
| Program Memory Type | Flash | FLASH | - |
| Brand | NXP / Freescale | - | - |
| Data RAM Type | SRAM | SRAM | - |
| Interface Type | Mini FlexBus, SCI, SPI | Mini FlexBus SCI SPI | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | 32-bit Microcontrollers - MCU | - | - |
| Factory Pack Quantity | 1200 | - | - |
| Subcategory | Microcontrollers - MCU | - | - |
| Tradename | ColdFire | ColdFire | - |
| Unit Weight | 0.008575 oz | 0.009009 oz | - |
| Series | - | MCF51MM | - |
| Package Case | - | MAPBGA-104 | - |
| Operating Temperature | - | -40°C ~ 105°C (TA) | - |
| Supplier Device Package | - | 104-MAPBGA (10x10) | - |
| Number of I O | - | 69 | - |
| Speed | - | 50MHz | - |
| EEPROM Size | - | - | - |
| Core Processor | - | - | |
| RAM Size | - | 32K x 8 | - |
| Peripherals | - | LVD, PWM, WDT | - |
| Connectivity | - | CAN, EBI/EMI, I2C, SCI, SPI, USB OTG | - |
| Voltage Supply Vcc Vdd | - | 1.8 V ~ 3.6 V | - |
| Core Size | - | 32-Bit | - |
| Data Converters | - | A/D 8x16b, D/A 1x12b | - |
| Oscillator Type | - | External | - |