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| Part Number | MCF54455VP266 | MCF54455VR266 | MCF54452VP266 | MCF54453VP266 | MCF54454VP266 | 
|---|---|---|---|---|---|
| Manufacturer | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | NXP USA Inc. | 
| Product Status | Active | Obsolete | Active | Active | Active | 
| Core Processor | Coldfire V4 | Coldfire V4 | Coldfire V4 | Coldfire V4 | Coldfire V4 | 
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit Single-Core | 
| Speed | 266MHz | 266MHz | 266MHz | 266MHz | 266MHz | 
| Connectivity | I²C, SPI, SSI, UART/USART, USB OTG | I²C, SPI, SSI, UART/USART, USB OTG | I²C, SPI, SSI, UART/USART, USB OTG | I²C, SPI, SSI, UART/USART, USB OTG | I²C, SPI, SSI, UART/USART, USB OTG | 
| Peripherals | DMA, WDT | DMA, WDT | DMA, WDT | DMA, WDT | DMA, WDT | 
| Number of I/O | 132 | 132 | 132 | 132 | 132 | 
| Program Memory Size | - | - | - | - | - | 
| Program Memory Type | ROMless | ROMless | ROMless | ROMless | ROMless | 
| EEPROM Size | - | - | - | - | - | 
| RAM Size | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 | 32K x 8 | 
| Voltage - Supply (Vcc/Vdd) | 1.35V ~ 3.6V | 1.35V ~ 3.6V | 1.35V ~ 3.6V | 1.35V ~ 3.6V | 1.35V ~ 3.6V | 
| Data Converters | - | - | - | - | - | 
| Oscillator Type | External, Internal | Internal | External, Internal | External, Internal | External, Internal | 
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | 
| Package / Case | 360-BBGA | 360-BBGA | 360-BBGA | 360-BBGA | 360-BBGA | 
| Supplier Device Package | 360-BGA (23x23) | 360-TEPBGA (23x23) | 360-BGA (23x23) | 360-BGA (23x23) | 360-BGA (23x23) |